baber/WOPTO huggingface dataset:
Patent DE-2857124-A1 (DE)
Title: Bonded fabric of foamed resin encapsulated yarn - formed by applying plastisol contg. foaming agent to filament, drawing through sizing die and curing
Inventor: OKIE JAMES PLATT
IPC: D01D11/06
Filed: 1978-11-07
Abstract: In forming a fabric from a thread consisting of a foamed resin on a yarn where junctions between threads are bonded together, the improvement comprises (a) applying a plastisol, contg. foaming agent, as an encapsulating viscous liq. to a filament yarn, (b) drawing the yarn through a sizing die to a selected thickness, and (c) curing the thread partially or fully at a temp. below that at which the foaming agent is activated. The sequence of a (a) (b) and (c) may be repeated one or more times, the aperture of the sizing die being increased by a selected amt. at each repetition of sequence. The fabric has great weathering resistance, the core being protected from solar degradation and also good abrasion resistance. It can be used for outdoor fencing, barrier fences in ski areas, anti-glare fences on roads and depending on the fabric open area, controlled visibility and air flow may be achieved.
Patent DE-2907980-A1 (DE)
Inventor: VADASZ FERENC DIPL ING
IPC: E05F15/60
Filed: 1979-03-01
Abstract: The emergency opening device for an automatic sliding door (10) has a spring (18) which is arranged parallel to the direction of displacement and which is provided at both ends with a magnetic fitting (30; 26). Arranged opposite the magnetic fittings are fixed electromagnets (32; 22), of which the electromagnet (32) assigned to the opened position of the sliding door (10) has an energising circuit (34), in which an energy store (36) for delaying the drop in the event of a power failure. Thus, when the power fails, the spring (18) is retained on the delayed electromagnet (32) until the said spring (18) draws the door (10) back into the opened position. This end of the spring (18) is then also released, so that the sliding door (10) becomes freely movable. <IMAGE>
Patent DE-2908971-A1 (DE)
Title: Fastening system for tent panels - has clamp rail fitting in socket rail with unworked tent edge in between
Inventor: ENGLSCHALK HEINZ
IPC: E04H15/64
Filed: 1979-03-03
Abstract: The tent panel (10) can be fastened to another tent panel or a frame member by two rails (12, 13) one of which has clamping section (12) whilst the other has a socket section (13). The side edge strip (11) of the tent panel (10) can now be clamped between the rails and held firm without the need for special edging along the tent panel or special fastening fitments. The desig of the socket rail can depend upon the desired use and can be attached to the tent frame support structure. For connecting two tent panels together the socket rail can have a symmetrical double section for fitting in clamping rails on either side.
Patent DE-2916402-A1 (DE)
Title: Making metal gasket from predetermined length of tubing - by cutting washer from end face and punching out inner circumferential edge to form overlap
Inventor: DAMUSIS JOHN A
IPC: B21D53/18
Filed: 1979-04-23
Abstract: Flanged gasked is made by initially working the end portion of the tubing by the removal of a quantity of material from the peripheral side wall to form a wall lying in a plane perpendicular to the axis of the tubing. The wall lying in the plane perpendicular to the axis of the tubing is then bent, and a predetermined length of tubing including the end portion removed. The bend portion of the remaining metal is inserted into an aperture in a sheet of gasket material causing a portion to extend through the aperture. The portion of the metal extending through the aperture are bent to seal around the edge of the aperture.
Patent DE-2922323-A1 (DE)
Title: Ignition system for IC engine - performs other functions using intermediate plug and active element acting as key
Inventor: POSKE FRITZ
IPC: F02P11/04
Filed: 1979-05-21
Abstract: The ignition system has the plug elements of the removable support varying from system to system. The support has by-passing conductors differing from system to system. The support has controllable elements for alarm systems, door locks and other extra devices. The intermediate plug on the fixed fitted part of the ignition device has switching features differing from those of support on the instrument panel connected by it via a cable. At least one support containing an active element acts as a key.
Patent DE-2923059-A1 (DE)
Title: Multiple packet of disposable pans - has pan collars together forming casing for folded walls when stacked
Inventor: WALLSTEN HANS IVAR
IPC: B31B50/59
Filed: 1979-06-07
Abstract: The multiple packet is of disposable pans mainly dish-shaped. Each pan e.g., used for steaming food, comprises a base and a sidewall of thin flexible material and a rigid peripheral collar secured to the top of the sidewall. The pans are so fitted and stacked together that their collars (8) form a casing, the flexible bases and sidewalls being folded inside them. The sidewalls can be folded several times, and the stack can be enclosed in a sealed wrapping.
Patent DE-2923242-A1 (DE)
Title: Distributor body for hot and cold water circulation - is extruded with feed channels in foamed synthetic resin
Inventor: VAHLBRAUK KARL HEINZ
IPC: B29C48/05
Filed: 1979-06-08
Abstract: Feed channels are formed in a continuous strand or bar of foamed synthetic material, the channel walls of which are densified so that they are water tight. At the same time, the channels are spaced out sufficiently to ensure adequate heat insulation, when the strands are assembled into a hot and cold water circulating system. The strands with the channels in them are formed by extrusion, and the outer walls of the strands are also densified. Provides a distributing system for hot and cold water which does not require individual erection of pipes and their subsequent insulation. The strands can be installed easily since they can be drilled at any convenient point.
Patent DE-2923517-A1 (DE)
Title: Wind energy converter - has vertical work blades mounted on gas-filled hollow body rotating about pivot
Inventor: HERTER ERICH
IPC: F03D3/00
Filed: 1979-06-09
Abstract: The converter consists of a disc-shaped hollow body whose upper surface is more curved than its lower surface. Work blades are situated at the periphery of the hollow body parallel to its turning axis, and these turn the hollow body under the influence of the wind, transmitting the power via a connection to the ground and thence to a generator. The connection to ground can be a torsion-free steel cable, and an alternative can be to site the generator directly beneath the bearing both directly under the rotating body. The hollow rotating body is gas-filled and apart from its floating capability, due to its differently curved surfaces, it is able to exert an upward thrust under wind power, which adds to the rigidity of its ground connection and stabilises it.
Patent DE-2924834-A1 (DE)
Title: Double clutch combined with double brake - has piston coupled by bolts to pressure plate
Inventor: ZIMMERMANN ERNST ING GRAD
IPC: B30B15/10
Filed: 1979-06-20
Abstract: The double clutch is combined with a double brake, having two clutches engaged independently by a medium under pressure, and two brakes applied independently by springs, and released by the medium which engages the clutches. A piston is coupled by bolts to a pressure plate. These bolts can also simultaneously act as guide members for the piston, the plate and a further piston, being supported at both ends in holes in a hub and a cylinder hub.
Patent DE-2926229-A1 (DE)
Title: Full area car disc brake - has brake surface on wheel disc with clamped fit on wheel rim
Inventor: KLAUE HERMANN DR ING
IPC: F16D55/10
Filed: 1979-06-29
Abstract: A full area disc brake has one braking surface (2,3) on the inside face of the wheel disc (2) and opposite to a fixed brake disc on a fixed support (9). The brake is enclosed in a fixed cover (3,2) and the wheel disc has cooling ribs on the other side. The inertial mass of the brakes is kept to a minimum and the heat dissipation is through the entire wheel disc. The hub is linked to the wheel rim (1) by support fingers (2,2) curled around one edge of the wheel rim, while clamping wedges (8) grip the other side. The brake provides maximum safety and is designed to last the life of the vehicle.
Patent DE-2926785-A1 (DE)
Inventor: DAHLBERG REINHARD DR RER NAT
IPC: H01L21/04
Filed: 1979-07-03
Abstract: A bipolar transistor comprises a pair of monocrystalline semiconductor discs, plates or chips, one n-doped and one p-doped, one of the discs, plates or chips providing the base region and having an oppositely doped emitter region and a base/emitter p-n junction, and both of the discs, plates or chips having a structure of parallel ridges which face, cross and touch when the discs plates or chips are assembled together under mechanical pressure, the surfaces of the side edges of the ridges on the other of the discs being highly doped with the conductivity type of the base region whereby the contact surfaces between the ridges form parallel connected base/collector p-n junctions as a result of plastic deformation of the semiconductor material. The invention also includes a method of making such a bipolar transistor.
Patent DE-2930160-A1 (DE)
Title: Continuous prodn. of water-in-oil monomer emulsion - from mixed aq. soln. and oil phase by gasification with nitrogen
Inventor: KEGGENHOFF BERHOLD DR
IPC: C08F2/32
Filed: 1979-07-25
Abstract: A water-in-oil emulsion of a water-sol.vinyl monomer is prepd. continuously by (1) feeding (a) the stabilised, oxygenated aq. phase contg. the monomer, and (b) the oil phase contg. the emulsifier, simultaneously to the head of a gasification column, (2) flushing the phases, mixing in the column, in countercurrent with N2, and (3) converting them to an oxygen-free, polymerisable, water-in-oil emulsion. A homogeneous, de-stabilised emulsion is obtd. in one process. The emulsion is stable for more than 1 hour on standing. It can be fed to a continuous polymerisation reaction. The polymer emulsion can be used as aid in water clarification, in paper prodn., in drilling techniques, and as flooding additive in tert.petroleum processes.
Patent DE-2938176-A1 (DE)
Title: Combined automatic dish washer and meal table - consists of container underneath table top, with coverplate and pipe
Inventor: FOERSTER WOLFRAM LOTHAR
IPC: A47B35/00
Filed: 1979-09-21
Abstract: The combined automatic washer (1) and meal table are incorporated in one unit and make for ease and economy of use. The dish-washer container (4) is joined to the underneath of the table top (2), with its opening closed by a movable closure plate (3) which at the same time forms part of the meal table (2) in one position. The cover plate (3) is joined to a pipe (5) which supports the framework (6) for the pipe (5). The pipe (5) serves as a piston of a double-acting cylinder. A vibration membrane (10) for deflecting vibrations the ultrasonic range is positioned on the washer (4).
Patent DE-2939461-A1 (DE)
Inventor: HELLWIG FRIEDRICH-WILHELM ING
IPC: G06F11/10
Filed: 1979-09-28
Abstract: A method for checking stored data in numerically controlled machine tools with buffered write-read memories is disclosed. The longitudinal sums of associated data are formed in individual write-read memories and are written into a supplementary buffer memory. When the system is switched-on or at periodic intervals, the longitudinal sums of the data are formed and compared with the stored longitudinal sums. In the event of deviations, the affected data block is indicated.
Patent DE-2939743-A1 (DE)
Title: Compacted refuse processing installation - performs preselection followed by loosening, fragmentation and composting of smallest fraction particles
Inventor: HOCHREUTHER WOLF DIPL ING DR
IPC: B03B9/06
Filed: 1979-10-01
Abstract: The refuse arriving at the processing plant in compacted condition undergoes a preselection where those particles are eliminated, which can be reused. The refuse is offloaded into a hopper from where it drops onto a grille. The larger particles are transported to the loosening unit from which the loosened particles pass through a wind sifting unit. The residue particles from the wind sifting unit join the particles which have passed through the grille and the mixture is transported to the decomposing unit. The decomposing unit produces larger particles transported by a line to a hand sorting station followed by magnet separation, fragmentation and sifting. The larger particles are added to the flow of particles from the large size fraction of the decomposing unit while the smallest particles join the line with magnetic separation. The smallest particles are transported to the composting area after passing the magnetic separation.
Patent DE-2941824-A1 (DE)
Title: Program input system for computer - has function and data keyboards and diagram displaying program
Inventor: KANDA YASUNORI
IPC: G06F9/06
Filed: 1979-10-16
Abstract: The program input system has a function keyboard with function knobs located at given places inside and outside a graphic marking. The computer monitors the given sequence of operations of the function knobs. A data key board inputs data in accordance with the output signals from the function keyboard. A v.d.u displays the data, so that only when a function knob is pressed is an input operation executed by the computer based on the data entered via the data keyboard. The data assigned to the graphic marking is displayed in the v.d.u so that the program is reproduced by a series of graphic representations connected by flow lines.
Patent DE-2944095-A1 (DE)
Title: Stereo film loop storage and viewing box - has sealed space with single sprocket wheel and toothed drive wheel
Inventor: KLABES KARL-HEINZ
IPC: G02B27/22
Filed: 1979-10-29
Abstract: The storage and viewing box for stereo film loops has the film stored in a chamber (2) inside the rear of the box and with a sprocket wheel drive to move the loop past a viewing window (8) through which it is viewed by stereo optics and film masks (4). The film is exposed and processed in the box and subsequently dispatched and stored in it. The viewing optics are covered with protective foil during exposure and processing. The film loop pack provides a low cost stereo film pack and viewing system. The box and optics are made of moulded plastic and the illumination for viewing is via a ground screen (9) in the top of the box.
Patent DE-2953938-A1 (DE)
Title: Bicycle tail light with emergent opening in reflector - providing upwards beam for reducing main beam intensity and checking function of light
IPC: B62J6/00
Filed: 1982-09-23
Abstract: The bicycle tail light has a bulb arranged at the focus of a spherical reflector (81) for providing a horizontal output beam. The reflector (81) has at least one opening (84) in its upper half allowing passage of light from the bulb in an upwards direction. An optical element lies in the path of this light for obtaining divergence of the exit beam. The reflector (81) may be made from a transparent shell provided with a reflective coating except in one area, so that this provides the required exit aperture (84). The housing (86) of the tail light has a dispersion lens (85) axially aligned with the exit aperture (84) for increasing the beam divergence angle (alpha).
Patent DE-3007443-A1 (DE)
Title: Sound or video replay disc unit - has independent search and replay mechanisms using two separate magnetic units
Inventor: RICHTER GERD DIPL ING
IPC: G11B21/02
Filed: 1980-02-28
Abstract: Independent search and replay mechanisms take into account the different requirements for these two operations, providing fast and precise direct access to an address without the need for space wasting gaps between recorded sections. The two magnets (7,8) which are mounted on a revolving carrier (4) are energised from two independent sources (U1,U2). One magnet (7) provides coupling via a ring (9) to a motor (M1) for the search operation whilst the second magnet (8) activates a coupling (12) driven by a second motor (M2). The search motor (M1) is a low inertia d.c. motor whilst the play back motor (M2) is a synchronous motor. Magnets (7,8) have exceptionally low time constants.
Patent DE-3009915-A1 (DE)
Title: Mechanical head for seam welding - has common block for introductory of inert gas for weld protection and electrode cooling
Inventor: KADLEZ KARL DIPL ING
IPC: B23K9/028
Filed: 1980-03-14
Abstract: A seam welding head has a combined block for the introduction of an inert gas that also serves as a cooling agent for the electrode. The head is mounted directly into the tubes that are to be welded into a tube plate. The main housing is stationary and carries a drive motor that allows the electrode assembly to be rotated around the centre spindle using a level gear coupling. An annular block of quarz quality or ceramic material has small orifices that allow inert gas to be introduced into the weld region. The electrode block has a series of holes through which the gas may be passed to cool the electrode.
Patent DE-3011496-A1 (DE)
Title: Tractor based hydraulic fire-wood splitter - has built-in cylinder returning carriage and wedge arm to original position
Inventor: HORNDASCH HERMANN
IPC: B27L7/00
Filed: 1980-03-25
Abstract: Drive is provided by the hydraulic equipment of an agricultural tractor, for an appliance for splitting firewood. It is designed for three-point attachment. Return of the carriage (2) and/or sliding gear, and its arm (3) bearing the splitting wedge (4), to the initial position, is effected by a return cylinder built into the mounting. This can be a separate pressure cylinder or draw cylinder, or a double-action hydraulic cylinder. A variety of different arrangements and applications of the machine may be used.
Patent DE-3014593-A1 (DE)
Title: Vibration damping bearing for helicopter rotor drive - has fibre reinforced bands slung cross-wise between and mounting on fuselage
Inventor: TRIER FERDINAND DIPL ING
IPC: B64C27/00
Filed: 1980-04-16
Abstract: The bearing for a helicopter rotor drive is intended for isolation of vibrations. It has a pendulum-type support plate (12) slung between fixed supports (13) on the fuselage using crossed support bands (11) looped over the two support sections. The bands are crossed between the support plate and the fixed supports and are fibre reinforced for accommodating large tension forces. The bands are secured by looping their ends over fixed pegs (16). They can be adjusted for different tension values to accommodate different drives. They provide translational and rotational damping without a complex spring support system.
Patent DE-3014731-A1 (DE)
Title: Solar energy collector panel - has equaliser channels between inlet and outlet channels
Inventor: HOELTER HEINZ ING GRAD
IPC: F24S10/70
Filed: 1980-04-17
Abstract: The solar energy collector has one or more equaliser channels (3) between the inlet (1) and outlet (2) channels. The equaliser channels are pref. of the same cross-section as the inlet and outlet channels. The thermal loading inlet and discharge ports can be positioned at appropriate points, depending on the type of plastics used, to avoid undesirable pressure between the collector surfaces. The design ensures a smooth flow of heat-transfer fluid through the collector, and excessive pressure drop is avoided.
Patent DE-3022445-A1 (DE)
Title: Plastics insulated esp. coaxial cable with inner insulating layer - compacted by shrinkage of outer insulation having higher fusion point
Inventor: VOIGT HERMANN UWE DIPL CHEM DR
IPC: H01B9/02
Filed: 1980-06-14
Abstract: A plastics-insulated electric cable is intended esp. for medium and high voltages; the inner conductor (1) and its surrounding, conducting layer (2) are covered with an insulation (3) of partly crystalline polymer, typically (not claimed) a low density polyethylene having a fusion range of 110-120 deg.C. This is followed by one or more further concentric insulation layers of partly crystalline polymer having a higher fusion range than the first, typically (not claimed) high density polyethylene with a fusion range of 150-160 deg.C or a polypropylene. During cooling after extrusion, the outer layer (4) first crystallises, thus shrinking and applying pressure onto the layers below and causing compaction of the inner insulating layer (3). This arrangement provides a simple method of eliminating or reducing the inhomogeneities resulting from cavities in the insulation.
Patent DE-3022985-A1 (DE)
Title: Convertible ice and roller skating boot - has recesses on its runners through which axial bolts are inserted providing attachment for pairs of running rollers
Inventor: HESS EUGEN
IPC: A63C17/18
Filed: 1980-06-20
Abstract: The ice skating boot can be converted into a roller skating boot by the attachment of two pairs of rollers to the runner of the skate. The runner (11) has bores (32,33,34) which are distributed over the length of the runner at a distance from each other so that one axial bolt each can be inserted through each bore and be fixed in a defined position relative to the longitudinal centre plane of the runner (11). One running roller each can then be installed one either side of the runner. At least one of the rollers forming part of the front pair of rollers and located near to the ooint of the runner is equipped with a reverse run lock and this is normally fitted to the outer roller of the front pair of rollers.
Patent DE-3023524-A1 (DE)
Title: Reverse osmosis desalination - deriving process energy from motion of device relative to surrounding sea water
Inventor: DRUDE BURKHARD CARL
IPC: C02F1/44
Filed: 1980-06-24
Abstract: A device for the submarine desalination of seawater, based on reverse osmosis, takes the energy required for the desalination process from a relative motion between the device, immersed in depth, and the seawater surrounding it. The energy can be supplied by a propeller turbine driven by the seawater flowing through it or by a partly or entirely wind-propelled vehicle on the surface, towing the device. This simplifies the design of submarine reverse osmosis plant which produces desalinated seawater with a min. of costs for power and maintenance.
Patent DE-3025287-A1 (DE)
Title: Capacitive sensor e.g. for triggering explosive charge in shell - radiates alternating electromagnetic field and detects modulated field via surface mounted electrodes
Inventor: TRINKS HAUKE PROF DR RER NAT
IPC: F42C13/00
Filed: 1980-07-04
Abstract: The intensity of an alternating electromagnetic field (12) emitted from a housing surface (10) via an electrode (11) can be modulated by a target body (20). The modulated field is picked up by one or more receiver electrodes (13) on the surface connected to an evaluation circuit. The transmitter and/or receiver electrodes are strips around the housing mounted on the surface so as to be electrically insulated. Alternatively, they may be rectangular strips insulated from each other and the surface with their longitudinal axes parallel to each other and to an axis of symmetry of the housing.
Patent DE-3025792-A1 (DE)
Title: Closure lid with air cushion stopper - is for containers holding liq. under pressure and closure lid is also fitted with cap and sealing inset
Inventor: BRANDES CARLOS ENRIQUE
IPC: B65D41/58
Filed: 1980-07-08
Abstract: The closure lid has a cap and an air cushion stopper and is used on containers holding liq. under pressure. The air cushion stopper (2) has a bowl shaped indentation (5) in its centre. At least one sealing inset (3) is positioned between the base of the cap (1) and the air cushion stopper (2), with this sealing inset (3) being either plate- or ring shaped above the air cushion stopper, and consisting of an injected material. The cap (1) is connected at its lower edge (7) to a ring (9) through stays (8).