baber/WOPTO huggingface dataset:
Patent DE-3000822-A1 (DE)
Title: Fully convertible reclining seat - has three frame sections hinged together with stays and supports at each end section
Inventor: MARTIN HEINRICH
IPC: A47C17/16
Filed: 1980-01-11
Abstract: The frame of the seat is in three sections which are hinged together so that they can be swivelled into a horizontal bed position or can have the backrest (5) brought into an upright back supporting position. When swivelled into the horizontal position the foot rest and back rest sections are supported on the ground by supports (4,6) which are held locked by stays (13,14). Pull-out tables or trays can be fitted beneath the seat and can be extended either left or right. Three interconnected cushions are pref. provided for extra comfort.
Patent DE-3005976-A1 (DE)
Title: Automatic lathe work loading gripper arm - is mounted on shaft whose angular and axial positions are defined via adjustable stops
Inventor: DIETZ PETER DR ING
IPC: B23Q16/10
Filed: 1980-02-18
Abstract: The mechanism is intended for loading and unloading workpieces, particularly in an automatic lathe. It comprises a housing (1) containing a shaft rotatable by a gear (11) and axially movable by a piston-cylinder unit (7,2). The shaft carries a work gripper on an arm. The movement into different angular positions is limited via adjustable stops (16). These stops also serve to limit the axial shaft movements via stop ring (18). The angular positions of the shaft are located by projections (32) on the gear which, under spring force (13), engage corresponding snap-in slots (33) in a component (1.1) fixed to the housing. A cam track (30) on the gear actuates a control (31) which reduces the rotational drive speed as an indexing position (32,33) is approached.
Patent DE-3010457-A1 (DE)
Title: Stabilised water glass and latex dispersion binder - for shaped articles, e.g. building components, having reduced bulk wt.
Inventor: LITWIN HANS
IPC: C04B28/26
Filed: 1980-03-19
Abstract: Shaped article compsn. binder for achieving a good bulk wt. and strength relation, consists of stabilised water glass and a latex dispersion. Strength is increased by adding organic and/or inorganic fibres. Non-fibrous filler aggregates can be added. In a pref. embodiment, a dispersion of cement and latex is added to a fibre compsn. impregnated with stabilised water glass. Non-flammable cast, pressed or extruded building compsns. are obtd. having reduced bulk wt. and increased heat-insulation. Binder quantity can be reduced by one-third to achieve the same strength. Mixed fibre compsns. can be combined with light aggregates.
Patent DE-3024943-A1 (DE)
Title: Combined shopping bag and purse - folds along centre line, has handles, and top flap
Inventor: REICHOW WOLFGANG
IPC: A45C7/00
Filed: 1980-06-27
Abstract: The shopping bag, made of leather, plastic, canvas or other material, is purse-shaped, and has sides (3), a base (4) which can be folded inwards along a centre line running parallel to the lengthwise edge of the front and back (1) or parallel to the crosswise edges of the front and back (1). The halves of the base (4) are fixed together after being folded in, by means of insertion pieces (7). The handles (8) are flapped-round the top edges of the back and front, and have attachments (7) so that when folded they rest against the back or front. The front (1) is double and forms a pocket (10) in the top half. The top edge (12) of the inner wall (13) of the double walled part has a flap (14).
Patent DE-3026368-A1 (DE)
Inventor: JERETIN STOJAN DR
IPC: A61K31/205
Filed: 1980-07-11
Abstract: A nutrient solution for complete parenteral feeding and for increased energy production, for administration to patients in the post-aggression phase, which contains, in aqueous solution, per 25 parts by weight of an aminoacid mixture, at most 50 parts by weight of glucose or glucose substitutes or both, and 0.8-1.2 parts by weight of L-carnitine in the form of one of its salts. Preferably, the solution also contains electrolytes.
Patent DE-3028474-A1 (DE)
Title: Antidazzle cover for windscreen - has collimating louvres embedded in clear plastics film
Inventor: ABERSFELDER GUENTER DR RER NAT
IPC: B60J1/20
Filed: 1980-07-26
Abstract: The clear plastics support layer for the collimating louvres (7) is less than one mm thick and is bonded to a support layer (2) of glass or plastics. The sandwich is applied to the front- and rear windscreens and provides the driver with a set angle of vision to eliminate direct sunlight into the vehicle. The layer can be removed in winter, when direct sunlight is welcome to heat the interior of the car. No moving parts are required nor is there any wind noise as from conventional louvres. The louvre effect can be isolated around the edge of the windscreen and the relative angle of the louvres can be varied over the height of the cover to correspond to the curvature of the glass.
Patent DE-3028985-A1 (DE)
Title: Loudspeaker mounting device for vehicle audio equipment - consists of rod each side of rear window, carrying loudspeaker and braking lamp
Inventor: MACK ALOIS
IPC: H04R1/02
Filed: 1980-07-30
Abstract: The arrangement for mounting two loudspeakers inside a car uses a rod (10) for each loudspeaker (2) supported across the inside of the rear window. Each loudspeaker is also attached to a braking light (3) visible through the windows to other road users behind. These two members are secured together by clips or magnets to form a single unit (1) with an adjustable securing device (9) for mounting on the rod. At each end of the rod is a tilting latch (15) attached to a block which is locked by a screw. Each latch is shaped as a wedge which can be inserted between the window and its sealing strip.
Patent DE-3030592-A1 (DE)
Title: Heat and sound insulating window parapet cladding panel - has inside sill bracket and overall condensation, heat and sound insulation
Inventor: ADAM OSKAR
IPC: E04B1/90
Filed: 1980-08-12
Abstract: Plasterboard, foamed plastics or other hard-setting substances provide cladding to enhance sound and heat insulation for residential buildings, in a element set in front of parapets. This stands freely in front of a window parapet, pref. in the form of a shaped composite piece. It has an inside sill mounting formed on it resembling a bracket. Towards the parapet side, condensation, heat and sound insulating units stretch across the whole area of the inside, when built in. The insulating core (3) can be provided with counter-tensile material (4) all over it, to relieve uncontrollable inherent tension. This can also be in strip form.
Patent DE-3038724-A1 (DE)
Title: Electronic monitor for isometric muscle exercise - has load cell unit that has level triggered counter and display for isometric exercise routine monitoring
Inventor: MAAS RAINER DIPL ING
IPC: A63B21/002
Filed: 1980-10-14
Abstract: The solid state monitoring unit is used as part of an isometric muscle exercise unit. The unit is of the 'expander' type that involves the use of both hands. The hand grips (54,55) are coupled to a load cell unit that has a piezo-electric transducer (18). The transducer output is amplified (30) and is compared (31) with a potentiometer (42) set level. When the set level is exceeded a counter is triggered (32) and an alarm (36) activated. A digital display (34) records the number of times the set level is exceeded. A set training routine may be established and the unit used to monitor performance.
Patent DE-3044342-A1 (DE)
Title: Conversion of LF analogue signal into PCM digital - has compander circuit with three selected channels and converters with output routed by gates
Inventor: KRAKER ALFRED ING
IPC: H03M1/00
Filed: 1980-11-25
Abstract: This compander circuit, whose main function is the maintenance of a high signal to noise ratio, even at low signal levels, has a polygon-like characteristic which is determined by six points in a cartesian coordinate system. The coordinates are (x/64,2y/8), (x/32,3y/8),(x/16,4y/8), (x/8,5y/8),(x/4,6y/8) and (x/2,7y/8) with x,y being maximum values. The l.f.-analogue signal is divided into three channels with amplifiers (V1,V2,V3), their amplification factor being 64,8 and 1 respectively. They are followed by three corresponding A/D converters (U1,2,3,) whose outputs are routed via gates (T1,2,3,) to data processors (DVK1,2,3,). A selection circuit (AW) controls the gates (T1,2,3,).
Patent DE-3100520-A1 (DE)
Title: Collapsing and taking-off apparatus for tubular plastics films produced by a blow-moulding process
Inventor: SCHWITALLA WILHELM
IPC: B29C48/10
Filed: 1981-01-10
Abstract: A collapsing and taking-off apparatus for a tubular film web produced by a blow-moulding process from a fixed film blowing head, having a take-off head which can be reversibly swivelled about a vertical swivel axis. The said head has collapsing plates and horizontal take-off rolls, a reversing rod, offset laterally with respect to the swivel axis and arranged at an angle of 45 DEG  from the horizontal, as well as a first deflecting element arranged upstream of the reversing rod and a second cylindrical deflecting element arranged downstream of the reversing rod. The first deflecting element is arranged underneath the reversing rod and parallel to the take-off rolls; the second deflecting element is vertical and is located in the region between the upper end of the reversing rod and the end of the first deflecting element assigned to the said upper end of the reversing rod. Also provided are a first vertical diverting element, a fixed vertical guiding element, by which the tubular film web can be guided to a fixed winder, and a fixed vertical second diverting element. The first diverting element is located on the swivelling take-off head in the region of the lower end of the reversing rod, whereas the fixed second diverting element is offset by less than the amount of the lateral offset of the reversing rod with respect to the swivel axis of the take-off head, to be precise towards the side of the swivel axis away from the fixed guiding element. As a result, with a structurally simple design, reversibility through 360 DEG  is possible, without parts of the film webs coming into contact with one another during reversing. <IMAGE>
Patent DE-3110856-A1 (DE)
Title: Device for pivoting a flap, especially a ventilation flap for air-conditioning systems
Inventor: KLATT ALFRED ING GRAD
IPC: F16K31/163
Filed: 1981-03-20
Abstract: The present invention relates to a device for pivoting a flap, especially a ventilation flap for air-conditioning systems. This device has three bearings, a fixed first bearing serving as a centre of rotation for the flap and a fixed third bearing serving as a fixed point for a double-acting working cylinder pivoting the flap. The working cylinder and the flap are connected movably to one another via the second bearing, which is arranged on the working-cylinder casing, and via a lever-like projection provided on the flap. The working cylinder cooperates with the bearing points in such a way that, when a linear moving-in or moving-out movement occurs, the working cylinder executes a pivoting movement about the first fixed bearing, the second bearing describing an arc of a circle about the first fixed bearing. A space-saving arrangement of the device is possible as a result of this special bearing arrangement and a working cylinder of compact design.
Patent DE-3115239-A1 (DE)
Title: Device as a scaffold for driving, in sections, under concrete bridges
Inventor: SCHNABEL WINFRIED DIPL ING
IPC: E01D21/00
Filed: 1981-04-15
Abstract: The invention relates to a device as a scaffold for driving, in sections, under concrete bridges, in order to concrete bridge caps or to inspect or renovate undersides of bridges, the device being formed by means of rail-shaped elements which are fastened on the underside of the superstructure. One or more ball or sliding bearings, which are connected via shafts to a frame which reaches under a console or crosspiece so that the console or the crosspiece hangs freely under the rail-shaped element, rest on a rail-shaped element. In this connection, one end of the console is in the case of a moulding falsework supported by a further ball or sliding bearing. Fastened on this frame are clamping elements, with which the console or crosspiece can be clamped against the rail-shaped element, at the same time one end of the console being, in the case of a moulding falsework, clamped with a spindle against the superstructure. The other end of the console supports the shuttering.
Patent DE-3119001-A1 (DE)
Title: Conveyor for transporting animals for slaughter, in particular during stunning
Inventor: KAUFMANN SIEGFRIED
IPC: B65G17/06
Filed: 1981-05-13
Abstract: The invention relates to a conveyor for transporting animals for slaughter, in particular during stunning, having a profiled section holding the animals for slaughter on the conveying surface. To avoid wear and to ensure a secure retention, in particular of animals for slaughter, such as pigs, the meat of which has a flabby consistency, the profiled section has recesses (50) distributed at a mutual distance of a width such that protuberances of the conveyed animal for slaughter are encompassed in a positive-locking manner. <IMAGE>
Patent DE-3120088-A1 (DE)
Title: Governor for injection pumps of internal combustion engines
Inventor: HERZOG PETER DIPL ING DR
IPC: F02D1/12
Filed: 1981-05-20
Abstract: A governor for injection pumps of internal combustion engines has a damping device for damping the governing movement. This damping device consists of a cylinder-piston arrangement (6, 9) which has an opening (14) for a displaceable medium, the cross-section of which can be varied by means of an adjustable needle (2). In order to be able to influence the governing behaviour within wider operating ranges of the internal combustion engine, the variation of the cross-section of the opening (14) and hence of the damping is performed as a function of an engine operating parameter such as, for example, the engine speed. <IMAGE>
Patent DE-3122407-A1 (DE)
Title: Lubricating system, in particular for a rear stern tube seal
Inventor: MEWES GUENTER
IPC: B63H23/32
Filed: 1981-06-05
Abstract: In a lubricating system, in particular for a rear stern tube seal in ships, which comprises an annular chamber (4) for a liquid medium lubricating the sealing elements (22, 23), and behind it an antechamber (5), the annular chamber (4) is connected to a settling tank (2) and a pump device to form a closed circulation system. The pressure in this circulation system and in particular in the annular chamber (4) is higher than in the areas (5 and 16) adjacent to it. The antechamber (5) is filled at least partially with another liquid medium which can lubricate the seals (21, 22) from the side of the antechamber (5). However, the antechamber (5) is virtually pressureless and is provided with a conduit (53) through which other liquids, which are intended to penetrate into the antechamber (5), are diverted into the inside of the ship in such a way that although the pressure in the antechamber (5) is not increased, the said antechamber is nevertheless not completely emptied. <IMAGE>
Patent DE-3127092-A1 (DE)
Title: Boring bar
Inventor: FELLER OTTO
IPC: B23B29/034
Filed: 1981-07-09
Abstract: A machine for the peripheral machining of non-circular workpieces has tool carriers which do not participate in the machining process and are rigidly and firmly connected to the machine bed or the carrier slide and cutting tools which can be fed in independently of one another radially in the direction of the non-circular workpieces by means of electronic drives in order to therefore be able to produce different contours on the inner and outer periphery. <IMAGE>
Patent DE-3128250-A1 (DE)
Title: Control device with speed limiting device for the actuation of a fuel metering element for motor vehicle internal combustion engines
Inventor: HEINRICH ROLF
IPC: G05G1/46
Filed: 1981-07-17
Abstract: For the purpose of structural simplification and greater ease of adjustment a control device with a speed limiting device for the actuation of a fuel metering element for motor vehicle internal combustion engines is provided with an accelerator pedal, in which a kick-down switch cancelling the speed limiting device and an idle switch switching the speed limiting device back on are arranged. Both switches are accommodated in the plate of the accelerator pedal, the kick down switch being actuatable by a fixed full load stop by way of the accelerator pedal lever pivotably joined to the plate and the idle switch being actuatable when the accelerator pedal is in the ensuing idling position. The temporary cancelling of the speed limiting device is intended, for example, for overtaking manoeuvres in order to briefly exceed the speed and thereby to be able to complete the overtaking process faster.
Patent DE-3132404-A1 (DE)
Title: Wind power engine
Inventor: KRAFKA FRITZ
IPC: F03D1/04
Filed: 1981-08-17
Abstract: The invention relates to a wind power engine of conventional type, which has a wind turbine mounted pivotably about a vertical axis. In accordance with the invention, there is coupled coaxially on the secondary side to the wind turbine (I), which can be driven by the main air flow, an auxiliary propulsion unit (driving gear) (II), which likewise has a tubular housing with a large clear width, concentrically surrounds the housing of the wind turbine (I) with an external, annular through-flow duct, and supports on its shaft, which is mounted in a free-running fashion, a two-stage blade wheel whose radially outer, annular blade rim (ring) can be driven in the outer, annular through-flow ducts of the auxiliary propulsion unit (II) by a separate, external air flow. A partial vacuum (subatmospheric pressure) is generated in the air exit duct, on the secondary side, of the turbine (I) by means of the blade rim of the blade wheel, which is situated radially inwards and fitted with suction blades. <IMAGE>
Patent DE-3133517-A1 (DE)
Title: Locking (clamping) ring connecting device for pipes (conduits) and cylindrical containers, in particular in a high temperature reactor
Inventor: SCHOENING JOSEF DIPL ING
IPC: G21C1/00
Filed: 1981-08-25
Abstract: Remotely controllable locking ring connecting device for pipes or cylindrical containers having connecting flanges, in particular in a high temperature reactor, having four profiled locking ring segments, of which three are articulated to one another and two adjacent segments are operationally connected to clamping members which can be actuated by a remotely controllable clamping device, characterised in that clamping members are provided which can be actuated by a clamping device which is arranged in an essentially axially parallel manner to the pipes and is effective essentially in this direction, with the result that the locking ring segments can be clamped together tangentially to the pipes and in this case can be pressed radially against the connecting flanges of the pipes.
Patent DE-3135878-A1 (DE)
Title: Device for the cooling of a fuel injection valve arranged on an internal combustion engine with an air intake pipe
Inventor: SCHLEICHER ROLF ING GRAD
IPC: F02M69/04
Filed: 1981-09-10
Abstract: A device for the cooling of a fuel injection valve arranged on an internal combustion engine with an air intake pipe is proposed. In this the fuel injection valve (8) is carried in a holder body (10), which partially encloses the fuel injection valve with a gap forming an air chamber (14). An air line (18, 18'), which branches off from the air intake pipe (1) opens into the air chamber (14). In the air line (18, 18') a fan (22) is arranged, which after stopping of the internal combustion engine can be actuated by an electronic control unit (23) as a function of the temperature (24) or by means of a timer element, so that air is fed into the air chamber (14) in order to cool the fuel injection valve after the internal combustion engine has been stopped and the formation of vapour bubbles in the fuel injection valve (8) is prevented. More reliable starting is thereby ensured. <IMAGE>
Patent DE-3136575-A1 (DE)
Title: Ein- oder zweikomponentendiazotypiematerial
Inventor: LISCHEWSKI GEB WERNDL
IPC: G03C1/61
Filed: 1981-09-15
Abstract: Die Erfindung betrifft ein Ein- oder Zweikomponentendiazotypiematerial mit wesentlich verbesserter Lichtstabilität. Dies wird dadurch erreicht, dass dem Diazosystem Cu(II)-Salze organischer Carbonsäuren als Ausbleichinhibitor zugesetzt werden. Diese Kupfersalze sind leicht zu synthetisieren und beeinflussen die sensitometrischen Eigenschaften in keiner Weise.
Patent DE-3138877-A1 (DE)
Title: Electric egg-cooker
Inventor: WALTER JOSEF
IPC: A47J29/02
Filed: 1981-09-30
Abstract: An electric egg-cooker, having a device for automatically switching off a heating device, by means of which water contained in a container receiving the egg to be boiled can be heated, the evaporation of water being used to switch off the heating, is characterised in that the container (32) has a height corresponding at least approximately to the height of an egg (30) to be inserted, and in that the switching-off device is constructed in such a way that it switches off the heating when the overall weight of the container drops below a predetermined value. As a result, the degree of hardness of the boiled egg is essentially independent of its size.   <IMAGE>
Patent DE-3149914-A1 (DE)
Title: Transportable container for free-flowing goods
IPC: B65D88/30
Filed: 1981-12-12
Abstract: The invention relates to a transportable container for free-flowing goods, especially building materials. The container is equipped for transport in the filled or unfilled state by means of a dumper truck. For fixing on the swivel arms of the dumper truck two carrying points are provided on opposite sides of the container, one of which is arranged in the area of the centre of gravity. This carrying point is formed as a pivot pin on which a double-armed lever is swivel-mounted, to the leg ends of which chains are fastened, the other end of which is connected to the end of the swivel arm. For taking up and setting down the container in the horizontal position a third chain is led to the second fixing point. For setting down the container in an upright position and/or for taking up the container in an upright position a coupling rod is fixed to the container which can be brought into engagement with the rocking lever of the dumper truck. This coupling rod serves as swivel joint when tipping the container. The connection to the swivel arm of the dumper truck is achieved solely by way of the double-armed lever. <IMAGE>
Patent DE-3202702-A1 (DE)
Title: Device for detecting electrostatic charges
Inventor: EISFELD DIETMAR DR
IPC: G01R29/24
Filed: 1982-01-28
Abstract: This device can be implemented most simply with the aid of commercially available multimeters. The aim of the proposal according to the invention is, in particular, to rearrange known multimeters with only slight constructional changes in such a manner that they can also be used as charge measuring device. The solution consists in a measuring instrument equipped with a transistorised or with integrated circuits allowing at least the measurement of direct current via the voltage drop across at least one sensing resistor, the measurement value converter of which instrument, which is protected electronically against overload, has a high input impedance in which a capacitor, which can be shorted by a switch, is connected in series with the sensing resistors.