baber/WOPTO huggingface dataset:
Patent DE-3121790-A1 (DE)
Title: Warning system in vehicles
Inventor: GUTZEIT JUERGEN
IPC: B60Q7/00
Filed: 1981-06-02
Abstract: The invention relates to a warning system in vehicles with a signalling device, attached in or on the vehicle, for indicating sources of danger. It is the object of the invention to develop the warning system in such a manner that vehicles approaching outside the field of view of the accident vehicle are warned. The invention consists in that all vehicles exhibit a transmitter set to the same frequency and a receiver wirelessly coupled to this transmitter, the switched-on transmitter identifying the danger point in the one vehicle or in the vicinity of the one vehicle switching the receivers and thus the signalling devices in the other vehicles approaching the danger point.
Patent DE-3126456-A1 (DE)
Title: Optical cuvette (cell) having a stirring (agitating) member
Inventor: NEUMANN HANS-JOACHIM
IPC: B01F13/00
Filed: 1981-07-04
Abstract: The invention relates to an optical cuvette having a stirring member and is suitable, in particular, for use in dye lasers. It achieves effective turbulence of the dye solution in conjunction with a low technical outlay. In the hollow cylindrical tubular element according to the invention, which is located in the optical cuvette, four circular openings are arranged at a spacing of 90 DEG  on at least two levels. A circular constriction is located between two levels.
Patent DE-3129067-A1 (DE)
Title: Device for sealing panel-shaped wall elements, in particular motor-vehicle doors or the like
Inventor: PELZER HELMUT
IPC: B60J10/80
Filed: 1981-07-23
Abstract: A device, according to the invention, for sealing motor-vehicle doors or the like contains a flexible, strip-shaped sealing element consisting of PU integral/structural foam which is filled with mica, seals off the door joints smoothly to the outside and thus prevents wind noise. Owing to the fact that the sealing element consisting of PU integral/structural foam has high self-damping, it effectively prevents transfer of structure-borne sound between door and bodywork of the motor vehicle. The sealing element according to the invention can be used in addition to a conventional door seal or as the sole door seal. Furthermore, subsequent installation of the sealing element according to the invention into older vehicles or the like is possible.
Patent DE-3135720-A1 (DE)
Title: Structure of metal layers for thin-film conductor tracks
Inventor: SMOLA JAN ING GRAD
IPC: H05K3/38
Filed: 1981-09-09
Abstract: Structure of metal layers for thin-film conductor tracks (printed conductors) containing a Pd layer (Pd) above an insulating substrate (S), an Au layer covering the Pd layer (Pd) being altogether absent, even immediately prior to soldering, the Pd layer (Pd) namely being the topmost metal layer. <IMAGE>
Patent DE-3136588-A1 (DE)
Title: Circuit arrangement for signalling defective exchange circuits, which cannot be used by incoming calls, in telephone exchanges, especially telephone private branch exchanges
Inventor: FRANCHI BRUNO
IPC: H04M3/36
Filed: 1981-09-15
Abstract: The invention relates to a circuit arrangement for signalling defective exchange circuits, which cannot be used by incoming calls, in telephone exchanges, especially telephone private branch exchanges. According to the invention, a statistical investigation of the incoming successful allocations is carried out, it being assumed that at least one exchange call would have to occur per exchange circuit in a predetermined time period. If this is not the case, it is assumed that one of the existing exchange circuits is defective. <IMAGE>
Patent DE-3142668-A1 (DE)
Title: Device for controlling an ancillary consuming unit of a motor vehicle
Inventor: SCHELLE EDWIN
IPC: B60K25/06
Filed: 1981-10-28
Abstract: In a motor vehicle (10) an ancillary consuming unit (24) is connected by way of an auxiliary drive clutch (22) to the gearbox (16), which is in turn connected by way of a main clutch (14) to the vehicle engine (12). For switching the ancillary consuming unit (24) on and off, pick-ups (52) fitted at various points on the vehicle (10) are used, which are connected to a control unit (36). The latter, by way of a signal line (34), controls an output switching unit to which servo motors (26, 28) for the main clutch (14) and/or the auxiliary drive clutch (22) are connected and a stepping motor (38), which acts on the metering lever (42) of the injection pump (44) assigned to the engine (12), can be connected. <IMAGE>
Patent DE-3145705-A1 (DE)
Title: Card reader
Inventor: HOPT RUDOLF
IPC: G06K13/067
Filed: 1981-11-19
Abstract: The invention relates to a device for reading out and/or storing an information item from or, respectively, in a card having a memory for the information and being stationary during the information exchange. The device consists in that at least one sensor (28, 29) is provided at at least one lateral edge of a slot (19) for inserting the card, which sensor only enables the information exchange to be started when it is in a position deflected by the card and/or in that latching members (45, 46) for holding the card (17) during the information exchange are provided. <IMAGE>
Patent DE-3146024-A1 (DE)
Title: Stepping motor (special electric motor)
Inventor: MERKLE PAUL
IPC: H02K37/04
Filed: 1981-06-09
Abstract: The invention principle of this stepping motor (special electric motor having a rotor which rotates in steps) is that the quadruple stator (8) has stator coils arranged eccentrically and parallel to the axis, of which in each case two form a stator. In the normal configuration, the stator poles and rotor poles are arranged corresponding to Figures 3 and 4 and, in configuration B, corresponding to Figures 5 and 6. This stepping motor has a step angle of 22.5 DEG . After each rotor step, two rotor poles are in each case in the starting position. <IMAGE>
Patent DE-3202548-A1 (DE)
Title: Dyeing process using salt-containing foams
Inventor: HILDEBRAND DIETRICH DR
IPC: D06P1/96
Filed: 1982-01-27
Abstract: The present invention relates to a novel process for the continuous dyeing of web-like textile materials consisting of or containing cellulose with reactive dyes, which is characterised in that the web is impregnated with a highly concentrated salt-containing foam which, relative to one litre of the liquid to be foamed, contains 20 to 150 g of water-soluble neutral salt.
Patent DE-3205961-A1 (DE)
Title: Device for the space-saving storage of goods, especially for the parking of motor vehicles
Inventor: FISCHBACH ALBERT
IPC: B65G1/04
Filed: 1982-02-19
Abstract: For the space-saving storage of goods, especially for the parking of motor vehicles, there is a plurality of pallets (12) which receive these and are to be put down next to and behind one another in rows and which are to be moved from and to an entry and an exit station (16) on rails (13, 14) by means of wheels. At the same time, between the station and the row ends of the pallet standing places there is a runway (F) which is to be kept free of pallets (12) to be put down and which is equipped with rails (13, 14) extending in the manner of a criss-cross grid and with rail switches (15) present at their crossing points. In order to achieve an even more space-saving goods storage which can be controlled in a simpler way, the pallet standing places are also equipped with rails (13, 14) extending in the manner of a criss-cross grid and with rail switches (15), there being provided a passing aisle (A), extending transversely relative to the runway (F), for the simultaneous lateral displacement of all or a plurality of the pallets (12) by the amount of one row width. <IMAGE>
Patent DE-3210271-A1 (DE)
Title: Stall for keeping animals
Inventor: KATHMANN HUGO
IPC: A01K1/00
Filed: 1982-03-20
Abstract: It is usual, in stalls for keeping animals, to provide a ventilation device in order to moderate extreme temperature values. In previously known ventilation devices, there is a temperature gradient between inlet and outlet of the air. In particular it can be ascertained that the animals in the stall avoid both colder and too hot regions and consequently the stall area is not optimally used. The aim of the invention is to achieve, with simple cost-effective construction means, optimum air-conditioning of a stall. This aim has been achieved according to the invention in that the stall floor surface is arranged at a predetermined distance above the stall foundation surface, that the cavity formed in this connection between floor surface and foundation surface serves as flow duct for conditioned air flowing to the stall interior and that the floor surface is made of heat-conducting material.
Patent DE-3212469-A1 (DE)
Title: Control circuit for a sanitary appliance
Inventor: WERTENAUER HELMUT
IPC: H02H3/20
Filed: 1982-04-03
Abstract: A control circuit for a sanitary appliance is described in which wrong releases of the water flow which can occur in the switching-on phase or with other fluctuations of the operating voltage are avoided. For this purpose, a monitoring circuit is provided in the voltage supply section which responds to a rise in the operating voltage by deactivating the logic and driver circuit following the sensor circuit in the ''critical'' time interval in which the internal voltages of the sensor circuit have not yet stabilised. <IMAGE>
Patent DE-3216951-A1 (DE)
Title: Mulching hoe
Inventor: WILLIBALD JOSEF
IPC: A01D43/12
Filed: 1982-05-06
Abstract: For loosening the soil in vineyard corridors, together with an at least partial working of mulching material (M) into the soil (E) in the same operation, a soil hoe (11, 12) following the mulching rotor (8 to 10) is provided. The two rotors are mounted in a common housing (1). By means of an adjusting flap (26) located at the end, the ratio of mulching material (M) mixed into the soil (E) to material simply deposited on the worked soil surface can be varied as desired. <IMAGE>
Patent DE-3223696-A1 (DE)
Title: Method and device for sucking out gases from a plurality of coke oven batteries in the region of the charging cars with interposed coal towers
Inventor: HOELTER HEINZ DIPL ING
IPC: C10B27/04
Filed: 1982-06-25
Abstract: In charging cars capable of travelling between coal towers, the gases released during charging are sucked out and continuously supplied to a dedusting installation via a suction pipe passing along the battery. A close approach of the charging car to the coal towers is ensured by the charging car being connected to the suction pipe via a travelling tripper which for its part is connected to the transfer pipe of the charging car in such a way that it can be freed automatically or by hand. <IMAGE>
Patent DE-3223745-A1 (DE)
Title: Sieve for potatoes
Inventor: JAEGER ARNOLD
IPC: B07B1/46
Filed: 1982-06-25
Abstract: These sieves are equipped with a perforated strengthener, customarily consisting of steel, and have a rubber covering or the like in order to avoid damaging the potatoes during draining. In order to be able to change these coverings quickly and to be able to produce the sieve as a whole more easily, a plate-shaped covering is proposed which is rested loosely on the strengthener and is secured against lateral displacement. Expediently, the dimensions of this covering are such that it can be laid virtually without play in the frame accepting the strengthener or the sieve body.
Patent DE-3226797-A1 (DE)
Title: Plant for commercial fish culture
Inventor: STOY BERND DR ING
IPC: A01K61/00
Filed: 1982-07-17
Abstract: The plant has a fish tank and an outfall. The fish tank is designed as an oxidation drain in the waste water sense, which is set up for a residence time of the water of less than ten hours, preferably about two hours. Between the oxidation drain and outfall, there is an activated sludge purification tank. In this, on the one hand a nitrification takes place and on the other hand a denitrification takes place, while excess sludge can be removed. The discharge from the oxidation drain passes without preclarification directly into the activated sludge purification tank. The discharge from the activated sludge purification tank can be returned to the oxidation drain. <IMAGE>
Patent DE-3240196-A1 (DE)
Title: Cast air-intake system for internal combustion engines
Inventor: SEIDL JIRI DIPL ING
IPC: F02B75/22
Filed: 1982-10-29
Abstract: A cast air-intake system for internal combustion engines comprises a distributor housing and connected individual intake pipes leading to the intake ports, the individual intake pipes being arranged partially one on top of the other. In order to be able to manufacture an air- intake system of this kind by die-casting, the distributor housing and the individual intake pipes are, at least in certain sections, formed by three parts, a central part and the outer parts, the central part comprising portions of the individual intake pipes lying one on top of the other and a portion of the distributor housing. The outer parts preferably have respective complementary portions of the individual intake pipes and of the distributor housing and are connected to the central part in each case via parting surfaces arranged longitudinally with respect to the axes of the individual intake pipes.
Patent DE-3242097-A1 (DE)
Title: Vehicle roof
Inventor: SATO KATSUMASA
IPC: B60J7/00
Filed: 1982-11-13
Abstract: Vehicle roof having a roof opening, which can be at least partially cleared by means of an adjustable lid, and having a sun visor which is arranged under the lid. In order to control the amount of incident light and/or the ventilation effect, the sun visor has at least one light opening, and at least one adjustable closure component for optionally opening or closing the light opening is provided. <IMAGE>
Patent DE-3242287-A1 (DE)
Title: Seat, especially driver's seat for motor vehicles
Inventor: FIEDLER JOHANN
IPC: B60N2/50
Filed: 1982-11-16
Abstract: The invention relates to a seat, especially to a driver's seat for motor vehicles, which has a sprung undercarriage and in which a tension spring is used. In this seat, the object is to achieve favourable spring properties, even in a low design. This is achieved in that the movable connection part for the tension spring (22), provided close underneath the upper frame (5) of the undercarriage (4), consists of an angled rocker lever (19) which is articulated, in the region of its bending point, on a bearing block (17) projecting downwards from the upper frame (5) of the undercarriage (4) and which has the engagement point (21) for the spring (22) offset forwards and upwards, whilst the other lever arm (22) points forwards and downwards and carries there a roller (24) which is supported on an abutment surface (25) and which, when the seat (1) is not loaded, is preferably located vertically below the spring engagement point (21).   <IMAGE>
Patent DE-3243539-A1 (DE)
Title: Boom for windsurfers
Inventor: KOWOL GEB KOWOL
IPC: B63H9/04
Filed: 1982-11-25
Abstract: The sag (7) of the trapeze rope (4), fastened with its two ends to at least one of the two boom tubes (2; 22), can be varied by means of sleeves (1, 11) acting on the two sag end areas (7a, 7b), surrounding the boom tube (2) and displaceable in its longitudinal direction, one end of the trapeze rope (4) being held in a wedge clamp (5) so that the points (8) of application of the trapeze rope (4) on the boom tube (2) are displaceable in order to improve the trimming of the trapeze rope (4). <IMAGE>
Patent DE-3244894-A1 (DE)
Title: Process for the manufacture of fired clay-containing elements
Inventor: HOERLING LUDWIG
IPC: C04B33/08
Filed: 1982-12-04
Abstract: The invention relates to a process for the manufacture of effervescence-free, fired, clay-containing elements, such as clay articles, clay bricks, roof pantiles, clay pipes and the like and is characterised in that, at any time during the tampering or kneading process and/or before forming and the firing step, substances, for example glycols, which form insoluble alcoholates or alcohol compounds with the effervescence-causing salts of the clay mass at higher temperatures, are added to the clay mass. Monoethylene glycols, polyethylene glycols, monopropylene glycols, polypropylene glycols, substitution products thereof and the like or mixtures thereof can be used for this purpose. Effervescences of any types are avoided as a result of the formation of insoluble calcium alcoholates.
Patent DE-3249238-A1 (DE)
Title: Automatic gas igniter
Inventor: DUNGS KARL
IPC: F23Q3/00
Filed: 1982-03-10
Abstract: In an automatic gas igniter which has a control apparatus, an ignition electrode, which is built into the gas burner and, together with an adjacent part of the gas burner, forms a spark gap which is connected in parallel with the secondary winding of an ignition transformer and a cable connecting the spark gap to the control apparatus, the spark gap is used at the same time as a plasma gap for monitoring the flame. For this purpose, a controlled switch (11), in particular in the form of an overvoltage suppressor, is arranged in the circuit containing the spark gap (8) and the secondary winding (4) of the ignition transformer (3), which switch (11) automatically isolates a monitoring circuit, which responds to the ionisation current flowing over the spark gap when the flame is burning, from said spark gap and connects said spark gap directly in parallel with the secondary winding of the ignition transformer when high-voltage pulses are present on the secondary winding of the ignition transformer. <IMAGE>
Patent DE-3305742-A1 (DE)
Title: Electrical and/or optical information cable
Inventor: SCHILLING WERNER DIPL ING
IPC: H01B7/38
Filed: 1983-02-16
Abstract: Tearing wires (20) which are used for cutting off the outer sheath (14) and are coated with a copolymer (21) project beyond the end (11) of an information cable (10) and run in the cutting-off region (15) in cavities (16) of the outer sheath (14) which are provided specially for this purpose. <IMAGE>
Patent DE-3309042-A1 (DE)
Title: Hydropneumatic single-tube telescopic shock absorber for motor vehicles
Inventor: BUFLER ERNST DIPL ING
IPC: F16F9/06
Filed: 1983-03-14
Abstract: Telescopic shock absorber with a separating piston separating the liquid filling from an equalising chamber filled with compressed gas, which piston is designed as a control piston and controls the opening cross-section of bypass connections as a function of the load-related fluid pressure acting on it, by way of which bypass connections the piping connection can be established between the fluid chambers situated on both sides of the shock absorber piston. <IMAGE>
Patent DE-3309580-A1 (DE)
Title: Hospital bed
Inventor: BARANOWSKI HANS PETER
IPC: A61G7/002
Filed: 1983-03-17
Abstract: The invention relates to a hospital bed having a back part of the frame of the lying surface which can be adjusted about a pivot axis by unfolding it. The pivot axis of the back part is arranged so as to be displaceable in an approximately horizontal guide. The back part has a displaceable extension piece which projects beyond its pivot axis and serves to increase the leg part of the lying surface on unfolding of the back part.
Patent DE-3310883-A1 (DE)
Title: Plant bags
Inventor: DOSE GEORG
IPC: A01G9/10
Filed: 1983-03-25
Abstract: Purpose: plant decoration on steep surfaces, walls, trellises, balustrades. Supplementing or replacing other plant containers. Herb cultivation. Construction: earth-filled carrying bags made of canvas or plastic film material, e.g. welded. With handle for transport and for permanent hanging. Bag divided into a number of chambers, internal connection possibly existing between the individual chambers. The division is to prevent clumping together of the filling. The visible side of the bag is provided with slits which are arranged offset in such a manner that they conduct moisture into the bag, allow plants to grow through, ensure aeration of the soil, but keep evaporation low. A number of bags can be manufactured connected together. Special cases: foldable bags for wall corners and ridges, wall tops and railings for overhanging. Advantages: economical manufacture, very simple transport and problem-free arrangement, great variability, development of new facade design possibilities. <IMAGE>
Patent DE-3311422-A1 (DE)
Title: Electric-motor-driven hand-held apparatus
Inventor: THEISSIG WERNER
IPC: H02K23/66
Filed: 1983-03-29
Abstract: The electric-motor-driven hand-held apparatus has a changeover switch (13) to reverse the rotation direction of the rotor. The poles of the changeover switch (13) are formed by end sections (6a) of contact rails (6) which are connected to the field coils (3b), and by end sections (11a) of conductor tracks (11). <IMAGE>
Patent DE-3318625-A1 (DE)
Title: Internal folding-shutter opener
Inventor: PLASBERG HANS-DIETER
IPC: E05F11/36
Filed: 1983-05-21
Abstract: Published without abstract.
Patent DE-3320670-A1 (DE)
Title: Process and apparatus for the preparation of binders, using starting materials having a calorific value
Inventor: QUITTKAT WOLFRAM G DR ING
IPC: C04B7/43
Filed: 1983-06-08
Abstract: The invention relates to a process and to an apparatus for the preparation of binders, in particular cement clinker and hydraulic lime, with simultaneous pyrolysis of starting materials having a calorific value, in a pyrolysis device which is heated by the exit gases of the kiln. The raw meal mixture is preheated in a preheater (2), in which the combustible pyrolysis gases of the pyrolysis apparatus (3) are burned, whose solid pyrolysis residues are introduced together with the raw meal into the kiln (1). <IMAGE>
Patent DE-3327687-A1 (DE)
Title: Foot machine for percussion musical instruments
Inventor: SASSMANNSHAUSEN WERNER
IPC: G10D13/00
Filed: 1983-08-01
Abstract: On a foot machine 1 for percussion musical instruments, the connection between the pedal 13 and the plate link chain 15 which transmits its movement via a chain wheel 5 to the beater 7 is made by a special intermediate piece 18. The intermediate piece 18 has in this case a bearing eye of relatively great diameter and in this at least one bore lining made of bearing metal, e.g. red bronze or bronze, a bearing bolt 14 made of an abrasion-resistant material, which is located in the pedal 13 and has a considerably greater diameter than the chain bolt, extending through the bore of the bearing eye. <IMAGE>
Patent DE-3328713-A1 (DE)
Title: Extension arm scraper device
Inventor: STUMPF OTFRIED DR ING
IPC: B28C7/08
Filed: 1983-08-09
Abstract: The invention relates to an extension arm scraper device for conveying material in star silos from metering and mixing installations silos for any extension arm radii and mounting heights above the metering valves, for minimum idle time during transport and minimum wear, and filling of the bucket to the maximum extent. The scraper bucket of the extension arm scraper device operates in five motor-driven modes: pull, withdraw, follow grab cable, follow lifting cable and pivot extension arm. A high-output traction motor with a motor-driven brake drives the winch-braked grab winch for the pull mode and the winch-braked lifting winch for the follow lifting cable mode. A fast, motor-braked withdrawing motor rotating in the opposite direction and acting as an acceleration motor drives the grab winch for the follow grab cable mode and the lifting winch for the withdraw mode. A fail-safe two-circuit braking system brakes the winch cables gently and abruptly and locks the scraper bucket into any cable position. Sensors determine the location of the scraper bucket and the store of material. The manual operating device is a multi-key, two-lever, bidirectional control system. The extension arm scraper device executes a plurality of selectable bucket paths when returning the scraper bucket across the store of material: a flat bucket path for when the scraper bucket is to operate and a lorry is to be unloaded simultaneously, and an overshoot path for returning the scraper bucket beyond the end of the extension arm, a fast and high bucket path for the ... Original abstract incomplete.