baber/WOPTO huggingface dataset:
Patent DE-3447558-A1 (DE)
Title: Combination container for food, made of flexible material, in particular transparent plastic
Inventor: HELLWIG HERBERT
IPC: B65D21/02
Filed: 1984-12-22
Abstract: The invention relates to a combination container for food, made of flexible material, in particular transparent plastic, consisting of a lower part, in particular a beaker, and a lid, a diffusion foil, which seals the opening of the beaker, being provided between the lid and the beaker. The aim of the invention is to design a combination container of this type in such a way that, with considerable cost-saving, an effective stackability of a multiplicity of beaker sizes is achieved using only one lid size. For this purpose, an extremely thin continuous wall and edge thickness of the beaker, and a stacking edge in the region of the beaker opening are provided, said stacking edge reducing the stacking height of nested beakers by up to 50%. Furthermore, the snap-on lid, which can be engaged with the sealing edge of the beaker in a snap-on manner without touching the aluminium foil, is provided with a recessed stacking surface on its upper side which is dimensioned such that, using one size of the snap-on lid, any of the multiplicity of beaker sizes can be brought into position, largely without slipping, on the stacking surface of said lid.
Patent DE-3506946-A1 (DE)
Title: Electrical hotplate
Inventor: SCHREDER FELIX
IPC: H05B3/70
Filed: 1985-02-27
Abstract: An electrical hotplate (1) which has a hotplate body (2) and a built-in ring (14) which is mounted on the external circumference of said hotplate body (2) and consists of sheet metal is provided, in addition to earthing for the hotplate body (2), with a separate earthing conductor (18) for the built-in ring (14), this earthing conductor (18) being connected via the same earthing connection (23) as the hotplate body (2). In consequence, excessive contact resistances between the built-in ring (14) and the hotplate body (2) can be bridged over, and the risk of inadequate earthing of the built-in ring (14) can be avoided. <IMAGE>
Patent DE-3511278-A1 (DE)
Title: Neutral-conductor interrupter device
Inventor: BOEKER GUENTER DIPL ING
IPC: H01H71/00
Filed: 1985-03-28
Abstract: The interrupter device has a contact arrangement which is formed by an elastically flexible contact lever (2), which is mounted at one end, and by a stationary contact piece (4). Said contact arrangement is conductively connected to connecting terminals (2a, 5, 6 and 4a, 5', 6') and is accommodated inside a housing (1) which is constructed to have approximately the same contours as an interrupter device for phase contacts which can be mechanically coupled on. The contact lever (2), which is clamped in only between the housing contours (1c, 1d) can be controlled via an operating device (3) which is switchable manually and is supported in the housing (1) such that it can pivot. A roller (8) which is supported in the operating device (3) and engages in the central region of the contact lever (2), which region has a bend (2c), is used for this purpose. It is in this case acted on in the contact closing direction, against the force of a spring (7), by the roller (8) which slides on its surface. <IMAGE>
Patent DE-3517022-A1 (DE)
Title: Multi-surface sealing for components with annular sealing surfaces
Inventor: ANDOERFER ROLAND
IPC: F16L55/11
Filed: 1985-05-11
Abstract: The invention relates to a multi-surface seal for components with annular sealing surfaces made of plastic. The aim is to avoid contamination of the medium by sealing materials.   The object of the invention is to guarantee effective sealing over a prolonged period of components with a large diameter and a wall-thickness ratio less than 1.2:1. The object is achieved according to the invention by virtue of the fact that the two components to be connected have an annular groove containing a flexible supporting ring on the outside of the wall, near to the sealing location, thereby imposing semi-elastic properties on the boundary walls facing the sealing location and on the bottoms of the annular grooves in the installed condition. A reinforcing device for the sealing region is arranged between the two components, the said sealing region being in the form of a cylindrical tube which rests against the inner wall of the components and overlaps the sealing region. An annular disc which is fixed on the cylindrical tube and into which contact surfaces with an obliquity of about 5 DEG  are machined on both sides comes to rest against the sealing surfaces of the components. The invention can be employed in chemical plants, in particular those for the production of super-pure chemicals (Fig. 3). <IMAGE>
Patent DE-3518143-A1 (DE)
Inventor: KOCH CHRISTIAN DR ING
IPC: F24D3/18
Filed: 1985-05-21
Abstract: Supplied air is sucked into a tower (1) on top of the roof, heated by heat exchangers (8, 10) and blown into the working area of the locals. The cooled water or brine quantity (17, 19) is used for the cooling and condensation of exhaust air in the heat exchangers (11, 12).
Patent DE-3521366-A1 (DE)
Title: Cable sleeve having an envelope tube of heat-shrinkable material
IPC: H02G15/013
Filed: 1985-06-14
Abstract: In a cable sleeve having an envelope tube of heat-shrinkable material the inner surface of which is provided, at least in regions, with a hot-melt adhesive coating and having cross-shaped formed pieces made of hot-melt adhesive for supporting the cable ends entering the cable sleeve according to Patent ... (Patent Application P 3501243.9), a solution is to be provided by means of which the already improved assembly possibility according to the main application is more highly optimized, as regards both the work outlay and the quantity of heat to be introduced in melting the hot-melt adhesive formed parts and the shrink sleeves. This is achieved in that, before shrinking on of the envelope tube (2) and after insertion of at least two formed pieces (6), the cable ends (5) are wound with a tape of hot-melt adhesive, the softening point of this hot-melt adhesive being below that of the adhesive coating (7) of the envelope tube (2) and of the formed pieces (6). <IMAGE>
Patent DE-3528118-A1 (DE)
Title: Part of a motor vehicle body, in particular engine bonnet and method for its manufacture
Inventor: TRIEBEL GEORG
IPC: B62D29/00
Filed: 1985-08-06
Abstract: In a part of a motor vehicle body, in particular an engine bonnet, which is to be constructed in a modified form with respect to the series-produced component, there is provision for the series-produced component to be used as a carrier for a plastic component, in particular made of fibre-reinforced material, which plastic component determines the modified shape and is connected to the series-produced component, in particular bonded to it, it being possible for the plastic component to be connected at least at its periphery to the series-produced component and preferably should be connected sealed on all sides to the series-produced component.
Patent DE-3529507-A1 (DE)
Title: Device for fixing and locking doors and windows
Inventor: SCHMITZ WILLI
IPC: E05C17/48
Filed: 1985-08-17
Abstract: In a device for fixing and locking doors and windows in a position different from the closed position, provision is made, according to the invention, for ensuring that there is fastened to the windowframe or doorframe connected to the housing wall a pin having a toothing, into which engage the teeth of a bolt guided displaceably in a housing which is connected firmly to the window wing or door wing.
Patent DE-3531208-A1 (DE)
Title: Turbine combustion engine
Inventor: FETZER LORENZ
IPC: F01B13/06
Filed: 1985-08-31
Abstract: The construction is designed for greater power, higher speed for a lower displacement due to a long lever arm from the ignition force to the axle, the lower compression evening out the engine power output in a much more favourable way. The engine is intended to be used where less heed has to be paid to braking effect. Not only unleaded petrol, but also kerosene, which is cheaper and more ignitable, is intended as fuel for the above-mentioned engine, since the ignition force acts in the direction of rotation of the flywheel (without reverse movement).
Patent DE-3531213-A1 (DE)
Title: Retaining washer
Inventor: KRUFT RUDOLF DIPL ING
IPC: F16B43/00
Filed: 1985-08-31
Abstract: The invention relates to a retaining washer for a hub-like component keyed to prevent its rotation on a shaft. The retaining washer has a central through bore for a threaded shaft section or a threaded bolt to be screwed into an axial threaded bore of the shaft, and one or more coupling projections or indentations arranged on the annular surface facing the hub, which in the fitted position engage, rotationally fixed, with assigned recesses or projections of the hub and/or shaft. In addition at least one securing web, integrally formed or rotationally fixed on the side remote from the hub, is provided, which can be bent, with plastic deformation, on to a lateral flat of the threaded bolt or of a nut tightened on the threaded shaft section, preventing rotation.
Patent DE-3535007-A1 (DE)
Title: Holding device with hook
Inventor: MADER KLAUS
IPC: B63B35/79
Filed: 1985-10-01
Abstract: In a Hawaii-trapeze holding device with hook for attaching a person to a trapeze rope end, an elongated expanding rail is provided which essentially consists of two separate rail halves which can be firmly connected to one another and released quickly and safely like a spring catch.
Patent DE-3535592-A1 (DE)
Title: Process for the mercerising of knitted fabric and apparatus for carrying out the process
Inventor: VALK GISELHER PROF DR
IPC: D06B7/08
Filed: 1985-10-05
Abstract: What is described is a process for the mercerising of webs of knitted fabric, in which the dry fabric web is first wetted with lye in the broad state guided at both edges, is subsequently subjected in a low-tension manner to immersion treatment in the broad state not guided at the edges, and thereafter is rinsed in the state kept broad. To allow a process of this kind, the apparatus for carrying out the process has a conveyor device which comes into contact with the fabric edges and which is arranged between an infeed roller and a lye container. Likewise provided in this region is a lye applicator device which ensures that the fabric web is wetted with lye. <IMAGE>
Patent DE-3537797-A1 (DE)
Title: Press with sliding table which can be moved out of the press and waste chute which is arranged below floor level
IPC: B30B15/00
Filed: 1985-10-24
Abstract: Moving sliding tables (3, 4) out of the press (1) exposes waste chutes (6) which extend downwards. The waste chutes (6) must then be closed by covering flaps (9). The covering flaps (9) are to be pivoted for operation of the press out of the position in which they seal off the waste chutes (6) and into the waste chutes (6). The pivot movement of the covering flaps (9) is in each case imparted via a buckled stilt gear from the buckled stilt (17, 18), on which an adjustment means (10) engages. The secured closed position of each covering flap (9) is brought about by passing through the buckled stilts' extended position and bringing a buckled stilt (17) to rest against a fixed stop (23). <IMAGE>
Patent DE-3539288-A1 (DE)
Title: Ski holding device for a plurality of pairs of skis
Inventor: RIEHLE HANS DIPL ING
IPC: B60R9/12
Filed: 1985-11-06
Abstract: The invention relates to a ski holding device for a plurality of pairs of skis, which is arranged on a transverse support fastened on the roof of a motor vehicle and which is provided with a special rack for holding ski sticks, which furthermore has modifiable points of engagement for the clamping means for the reliable clamping of cross country skis and which finally has supporting links for the skis at an angle of 0 DEG <  alpha  <30 DEG  with respect to the horizontal, so that the total height of the device can be small.
Patent DE-3541496-A1 (DE)
Title: Instrument for measuring the fuel-oil level in fuel-oil tanks
Inventor: HAHN GEB SAMOLINSKI
IPC: G01F23/42
Filed: 1985-11-23
Abstract: This instrument, a large number of which are in use, has the disadvantage that, as a result of the fuel-oil vapour in the tank, the cord carrying the weight becomes sticky and thus frequently sticks on the drum. As a result, the weight is left hanging in space and the indicator of the instrument then gives false readings. The invention provides for the installation in the housing of a roller which has a suction action and is arranged such that it frees the cord, covered with oil vapour, and also the drum, over which the cord runs, from sticky oil deposits. As a result, the display of the instrument is undisturbed as regards the weight or float hanging in space, and the instrument is prevented from giving false readings.
Patent DE-3542005-A1 (DE)
Title: Drive device, in particular for a windscreen-wiper system on motor vehicles
Inventor: NEUBAUER WALTER
IPC: B60S1/18
Filed: 1985-11-28
Abstract: A transmission system for a window wiper system is described, in which transmission system a toothed rack is held in engagement with a gearwheel by means of a guide element, a plate (12) which is fixed rigidly to the toothed rack (13) and has a guide slot (21) aligned parallel with the toothed rack (13) serving as guide element (20), the power output shaft (15) which is attached to the gearwheel (14) protruding through the said guide slot (21). <IMAGE>
Patent DE-3543584-A1 (DE)
Title: Transformer with a fusing (protection) device
Inventor: MANNTSCHKE GERHARD
IPC: H01F27/40
Filed: 1985-12-10
Abstract: Oil-cooled transformers have in recent times been protected against internal defects by means of melting fuses designed as Ik interruptors. According to the invention, these melting fuses (11) are supported directly by the connecting bolt (on the oil side) of the associated high-voltage bushing, which is designed as a plug-in bushing (10), and the connecting bolts (14) (on the winding side) of each of the melting fuses (11) are directly electrically connected, via a plug-in connection, to the end of the respectively associated winding output line (5). The arrangement according to the invention of the melting fuses (11) simplifies their installation and removal and is particularly suitable for so-called distribution transformers or for relatively small large transformers as well. <IMAGE>
Patent DE-3544447-A1 (DE)
Title: Conveying device
Inventor: VEITH GUSTAV
IPC: B65G9/00
Filed: 1985-12-16
Abstract: The invention relates to a conveying device, especially for works conveying, which has a network of running rails, has supporting hangers which are displaceable on the said rails and exhibit arms which enclose the rail from both sides and are supported on it by means of rollers, and has holding elements, which are arranged on that region of the supporting hangers which moves below the running rail, for the hanging on of supporting elements such as hooks, hinged supports etc. The object of the invention is to create a conveying device of the above generic type which has supporting hangers which can be produced economically, both as regards manufacture of the components and assembly of the latter. This object is achieved by means of a one-piece, essentially V-shaped part made of extruded plastic which has the two arms and at least one attachment point for a holding element on a part connecting their two ends which are close to one another.
Patent DE-3608339-A1 (DE)
Title: Parking device on the service brake of a motor vehicle
Inventor: KROHN HELLMUT DIPL ING
IPC: B60T11/18
Filed: 1986-03-13
Abstract: A parking device on the service brake of a motor vehicle with parking brake acting on the rear wheels is described, sustained actuation of the front wheel brakes in addition to the parking brake also being possible by way of a reversing valve. In order to prevent damage to the brake master cylinder due to the build up of pressure as a result of the repeated actuation of the service brake, a receiving chamber designed as a hydraulic accumulator or spring storage device is provided, which in the case of the parking function is connected into the connecting line between the brake master cylinder and the reversing valve.
Patent DE-3614698-A1 (DE)
Inventor: KRENRICH OTMAR
IPC: C22B5/04
Filed: 1986-04-30
Abstract: A process of producing alkali metal by a reduction of alkali metal compounds with metallic reducing agents, which is simplified and avoids corrosion of the reaction vessel and part thereof in that the reduction is effected with particulate magnesium in an organic solvent which under the conditions of the process is inert to the alkali metal to be produced. The reaction is effected at temperatures from 100 DEG  to 300 DEG  C. In an embodiment of the process the reduction is effected in the presence of an alcohol used as a reaction accelerator.
Patent DE-3616909-A1 (DE)
Title: Wind power unit
Inventor: GROELICH KARL
IPC: F03D3/06
Filed: 1986-05-20
Abstract: The wind power unit constructed according to the invention represents a variant to the known wind motors and wind wheels for energy supply. The advantage is characterised in that owing to the bent and cambered vane shapes, which are situated one above another in a plurality of stages an optimum utilisation of the wind force is achieved. A further advantage consists in that a weather vane is not required for the wind power unit in the vertical position - it runs with the same sense of rotation from any wind direction. The wind power unit consists essentially of an axle on which one or more vanes are mounted in one plane. These vanes can also be situated vertically one above another in a plurality of stages or radially offset in the individual stages. The wind power unit is a fast runner which starts up easily and automatically. The wind power unit can be erected in a vertical position or else in a horizontal position, being in the latter case continuously controlled in a rotating frame by a weather vane.
Patent DE-3617570-A1 (DE)
Title: Device for operating a plurality of adjacent switches
Inventor: MUELLER FELIX
IPC: H05K3/28
Filed: 1986-05-24
Abstract: In order to comply with explosion protection regulations, a computer logic circuit on a printed circuit board (6) is embedded in a housing (1) which is filled with sand. In order to specify specific basic settings during use, a plurality of switch elements (11) are provided on the printed circuit board (6), which switch elements (11) must be operable from outside the housing (1). An arrangement of plungers (14) is provided for this purpose, which plungers (14) are guided in a mask (13), pass through a sand template (9), are accessible through an opening (15) in the housing and act on a row of adjacent switching elements (11) on the printed circuit board (6). <IMAGE>
Patent DE-3621749-A1 (DE)
Title: Device for displaying liquid media
Inventor: BLECH GUENTER
IPC: G01N27/04
Filed: 1986-06-28
Abstract: In a device for displaying liquid media with a sensor making contact with the media and evaluation electronics connected to the sensor, in order to increase the sensitivity it is planned to make the sensor (6) from a flat strip (7) of insulating material, which on a flat side at a distance exhibits two electrically conducting plate parts (8) fixed at a distance next to each other, which are each separately connected to one of two lamellar combs (10, 11) of an electrically conducting material arranged on the other side of the flat strip, whose lamellas (12) are directed opposite to each other and extend at a distance next to each other. <IMAGE>
Patent DE-3622696-A1 (DE)
Title: Door for shower cubicles or shower partitions
Inventor: WARCHOL ULRICH
IPC: A47K3/30
Filed: 1986-07-05
Abstract: The door surface is formed by at least one sheet (45) which can be wound up on a roller (28). The roller (28) is situated in a roller housing (12) which is guided by its ends in preferably horizontal guide rails. The door is usable for various door widths and has little thickness either in the open state or in the closed state. <IMAGE>
Patent DE-3634483-A1 (DE)
Title: Process for the preparation of cationic paint binders based on modified epoxy resins
Inventor: PAAR WILLIBALD DR
IPC: C08G59/42
Filed: 1986-10-09
Abstract: The present invention relates to a process for the preparation of cationic paint (surface coating, varnish, enamel, lacquer) binders which are particularly suitable, in their protonated, water-dilutable (water-fillable) form, for the formulation of cathodic electrodeposition paints. The binders are based on modified epoxy resins, where the modifying segment employed is a carboxyl compound obtained from an aminoalkylation product, which contains substituted urea groups, of a phenol by reaction of the phenolic hydroxyl groups with monoepoxide compounds and reaction of the resultant hydroxyl groups with dicarboxylic anhydrides, with monoester formation.
Patent DE-3635939-A1 (DE)
Title: Arrangement for producing a step bed
Inventor: DENTLER WOLFGANG
IPC: A61H1/02
Filed: 1986-10-22
Abstract: Arrangement for producing a step bed with a baseplate and a scissor frame, arranged thereon, with a supporting plate, the height adjustment of the supporting plate being provided by spreading and locking the limbs of the scissor frame, connecting axles being provided on the scissor frame at the ends of the limbs and each having a running roller, and the running rollers of the one upper and lower limb being arranged fixedly, and those of the other upper and lower limb being arranged displaceably, relative to the insides of the baseplate and supporting plate.
Patent DE-3701283-A1 (DE)
Title: Heating system with a closed circuit for a heat transfer medium, in particular thermal oil, and a controllable jet pump for it
IPC: F24D7/00
Filed: 1987-01-17
Abstract: In a heating system with a closed circuit for a heat transfer medium, in particular thermal oil, a controllable jet pump is included in the circuit, whose pressure chamber is connected to the flow line of the heat source and whose suction chamber lies directly in the consumer-side return line. The arrangement is such that the pressure chamber of the jet pump is directly connected to the return line of the heat source via valves lying in the jet pump, and the valves are controlled so that the quantity of heat transfer medium flowing through the heat source and circulating in the circuit in unit time is basically constant, independent of the rate of flow through the jet pump's drive nozzle. A jet pump intended for such a heating system is designed so that a duct is formed in its casing, connected to its pressure chamber by valves, to which devices for connecting to a return line to the heat source are associated.
Patent DE-3707042-A1 (DE)
Title: Process for the preservation of wood
Inventor: HELLWIG VOLKER DIPL CHEM DR
IPC: B27K5/00
Filed: 1987-03-05
Abstract: The invention relates to a process for the preservation of wood using wood preservatives or wood impregnants, preferably based on chromium-, fluorine-, copper- or boron-containing and/or organic biocides, and water and/or an organochemical solvent or solvent mixture and optionally dyes and/or additives, in which the wood is subjected to microwave treatment during and/or after the preservation or impregnation, and the wood is additionally treated with microwaves having a frequency of from 0.3 to 23 GHz, preferably from 1800 to 10,000 MHz, immediately before the preservation or impregnation. The microwave treatment is carried out for from 5 seconds to 30 minutes, preferably from 30 seconds to 15 minutes, before and during and/or after the preservation or impregnation.
Patent DE-3708371-A1 (DE)
Title: Self-adhesive explosive body
Inventor: SASSMANNSHAUSEN ULRICH DIPL PH
IPC: F42B3/00
Filed: 1987-03-14
Abstract: The possibilities for using explosive bodies which are attached to an object by means of double-sided adhesive tape (3) can be extended if an intermediate layer (4), which is matched to the object, is fitted between the object and the explosive body (1). Magnetic films and films on a bitumen base, in particular, make it possible to fasten the explosive body quickly and reliably to objects having moist, porous or hot surfaces. <IMAGE>