baber/WOPTO huggingface dataset:
Patent DE-3445373-A1 (DE)
Inventor: RATHJEN DIRK DIPL PHYS DR RER
IPC: H01Q25/00
Filed: 1984-12-13
Abstract: 1. Device for determining the direction of reception in the reception of wave energy of known centre frequency and bandwidth, comprising a receiving arrangement (10) exhibiting several receiving transducers, and comprising light-emitting elements (12) which follow the receiving transducers and are actuated by them, the geometric arrangement of which elements corresponds to the receiving arrangement on a reduced scale, having at least one acousto-optical modulator (13) which follows the elements and which is connected together with a signal generator (20) and to which modulated carrier-frequency sound waves are applied transversely to the direction of light transmission, which sound waves exhibit a modulation frequency corresponding to the required directions of reception to be instantaneously formed, and comprising a collecting lens (33) which follows the acousto-optical modulator, characterized in that the signal generator (20; 100; 200) exhibits carrier-frequency modulators (21, 22, ..., 25 and 120, 121, ..., 129) for a number of different preset carrier frequencies (OMEGA 1 , ..., OMEGA 5 ) which are allocated to the directions of reception to be formed, and for an equal number of adjustable modulation frequencies (omega 1 ; ..., omega 5 ), each carrier frequency (OMEGA 1 , ..., OMEGA 5 ) forming, together with the modulation frequency (omega 1 , ..., omega 5 ), a direction channel, and in that behind the collecting lens (33; 233) an equal number of light-sensitive sensors (40) is arranged at focal points of light beam bundles allocated to the direction channels, in that each sensor (40, 41, ..., 45) is followed by two filters (51, ..., 55, 61, ..., 65), in that one filter (51, ..., 55) is designed to pass the sum frequency (omega w + omega 1 ;..., omega w + omega 5 ) of modulation frequency (omega 1 , ..., omega 5 ) and centre frequency (omega w ) of the wave energy and the other filter (61, ..., 65) is designed to pass the difference frequency (omega w - omega 1 , ..., omega w - omega 5 ) of centre frequency (omega w ) of the wave energy and modulation frequency (omega 1 , ..., omega 5 ), and in that each filter (51, ..., 55, 61, ..., 65) is connected to a direction indicator (70, 270).
Patent DE-3502282-A1 (DE)
Title: Device for the apportioned delivery of granular media
Inventor: HACKMANN LUDGER
IPC: G01F11/14
Filed: 1985-01-24
Abstract: The invention relates to a device for the apportioned delivery of granular media, having a mouthpiece aperture which starts from a supply chamber and can be closed by means of a ram which is spring-loaded in the closing direction and whose one end is designed as an actuating handle which emerges from the housing wall. To achieve a simple and favourable construction, it is proposed that the mouthpiece aperture (12) is provided on one narrow side wall (8) near to the corner region (E) and the ram (St), forming the actuating handle (B) on the opposite narrow side wall (9) of the housing in a cup-shaped depression (15), moves in a plane (x-x) extending parallel to the bottom aperture (2) which is closed by a lid. <IMAGE>
Patent DE-3502791-A1 (DE)
Title: Advertisement carrier on shopping trolleys, with or without protective corners for the basket
IPC: B62B3/14
Filed: 1985-01-29
Abstract: The advertisement carrier on shopping trolleys according to the innovation is used for exchangeably receiving, for example, advertising placards, product offers, price tags or the like, which are intended to remind the consumer, as buyer in commercial outlets, of a particular product immediately before shopping. The advertisement carrier according to innovation offers the advantages that it can be attached easily, without the use of a tool, quickly and in a relatively theft-proof manner, the actual advertising placard or the like is accommodated in the advertisement carrier such that it can be easily and quickly exchanged, similarly without the use of a tool and only by people, who are entrusted with the clamping closure, and, in addition, the advertisement carrier with or without protective corners for the basket, can advantageously be attached on the front side of the basket lattice, coinciding with the latter, in such a manner that the advertising placard or the like is visible from the outside and the inside and that, taking into consideration the specified dimensions of the front sides of the shopping trolley baskets in use, the advantageous, largest possible format DIN A4 of the advertising placards or the like can be used.
Patent DE-3502892-A1 (DE)
Title: Device for multi-needle embroidering machines with thread-catcher stiletto
Inventor: REICH RUDOLF
IPC: D05C11/16
Filed: 1985-01-29
Abstract: Published without abstract.
Patent DE-3512133-A1 (DE)
Title: Spirit level having electrical/acoustic signalling
Inventor: LARSEN PETER
IPC: G01C9/06
Filed: 1985-04-03
Abstract: In some alignment tasks using a spirit level, the distance between the spirit level and the user is often so great that precise reading is not possible. The spirit level signals via a built-in circuit whether the measured objected is located in a horizontal or vertical position, selectively acoustically or visually, via a changeover switch. The actual measurement is carried out via two small glass tubes which close the circuit with the aid of mercury which is cast in. The acoustic signalling means that those with visual handicaps are able to carry out the abovementioned alignment tasks. The spirit level can also be read in the same way as conventional spirit levels.
Patent DE-3515204-A1 (DE)
Title: Arrangement for the protection of electronic devices which are connected via connecting leads
Inventor: SCHUHBAUER ERNST
IPC: H02H7/24
Filed: 1985-04-26
Abstract: An arrangement for the protection of electronic devices, which are connected via connecting leads, for example via telecommunications leads, against overloading caused by the mains, having overvoltage suppressors, has a contact which is arranged in good thermal contact with the overvoltage suppressors and consists of a material whose shape is changed by a temperature change; the contact can be formed from a so-called memory metal or from a bimetallic device and can directly be a component of the overvoltage suppressor (Fig. 1). <IMAGE>
Patent DE-3515412-A1 (DE)
Title: Handling device for transferring various workpieces for the feeding of a plurality of machine tools erected on both sides of a conveyor belt
Inventor: NEIDENBERGER GOTTFRIED
IPC: B23Q7/14
Filed: 1985-04-29
Abstract: A handling device for transferring various workpieces for the feeding of a plurality of machine tools (3 to 6), for example presses, erected on both sides of a conveyor belt (7) for further processing of the workpiece, the machine tools (3 to 6) assigned to one side of the conveyor belt (7) being grouped to form a production group (1 and 2 respectively). The handling devices (8 to 11) are grouped to form a mobile unit (12). An electrical control console (13) in an integral part of the unit (12) and moves with it. The movable handling device unit (12) can be used alternately for the two machine tool production groups (1, 2) separated by the conveyor belt (7). <IMAGE>
Patent DE-3523020-A1 (DE)
Title: Furniture item for sitting or lying on
Inventor: PAPST ERICH ING
IPC: A47C17/23
Filed: 1985-06-27
Abstract: A description is given of a furniture item for sitting or lying on, having a pull-out unit which, optionally, reaches partially under a backrest and can be pulled out from beneath the same, having a supporting or bearing device, the pull-out unit being optionally lowerable in its rear region with the supporting or bearing device at the start of its extending movement and liftable again in the further course of the extending movement, which supporting or bearing device has at least one support which is articulated such that it can pivot forwards in the front region of the furniture frame and is pivotably connected to the pull-out unit or sitting or lying surface, which is characterised in that the support takes the form of a bar, in particular a straight bar, which runs from its centre of gravity on the furniture frame obliquely rearwards and upwards in the sitting position and obliquely forwards and upwards in the lying position to the articulation point situated at its other end, in which the bar has connected to a cushion forming the sitting or lying surface or to a cheek carrying the sitting or lying surface and supported such that it can optionally be extended in the furniture frame or to a bearing part of the pull-out unit and supports these latter in a load-bearing manner, the articulation point of the bar optionally being situated in the preferably front third of the lateral end region of the pull-out unit or of the sitting or lying surface, in particular on the lateral outer wall of the cushion or cheek.
Patent DE-3523244-A1 (DE)
Title: Facade element
Inventor: HEINRICH UDO
IPC: E06B9/24
Filed: 1985-06-28
Abstract: Facade element having heat-insulating properties as well as heat-absorbing and heat-storing properties. For this purpose, synchronously movable insulating bodies (3) are arranged between a heat-radiation-permeable outer wall (2) and the building wall (1). In a tilted position, insolation (6) can be incident through the interspace (7) between the insulating bodies (3) on collector surfaces (8) which are in thermal connection with the building wall (1). In the upright position, the insulating bodies (3) form a closed insulating wall (9). <IMAGE>
Patent DE-3526783-A1 (DE)
Title: Radiant heating unit
Inventor: GOESSLER GERHARD DIPL ING
IPC: H05B3/74
Filed: 1985-07-26
Abstract: In a radiant heating unit (1), which for example is provided for heating a glass ceramic cooking plate (2), there is provided in the central field zone of the heating field a radiation shield (10), outside which the heating elements (14) lie, so that these cannot heat the central field zone too greatly, although only rectilinear or rod-shaped heating elements (14) in mutually parallel arrangement are used. The shield (10) can be designed as a block of insulating material and has a receiving chamber (21) for a temperature sensor (19) arranged at right angles to the heating elements (15). <IMAGE>
Patent DE-3532658-A1 (DE)
Title: Arrangement for the visually legible recording and erasure of measurements
Inventor: QUITT LEOPOLD ING GRAD
IPC: G07C5/06
Filed: 1985-09-13
Abstract: A recording arrangement is proposed for self-erasing recording apparatuses, which arrangement is particularly suitable for use in accident data recorders and for use in a motor vehicle. A metal foil (4) is used as the recording medium, which metal foil (4) is connected such that it cannot slide, with the interposition of a soft-elastic body (5), to a rigid recording base (1), and whose surface is suitably patterned. The recording takes place by smoothing the patterning by means of a recording device (7) which rests in a sprung manner on the metal foil (4), and erasure takes place by restoring the patterning by means of a roller (8) which likewise rests thereon in a sprung manner and is knurled. <IMAGE>
Patent DE-3536555-A1 (DE)
Title: Winding drum for the storage and transport of continuous materials
Inventor: BOHNACKER RUDOLF
IPC: B65H75/22
Filed: 1985-10-12
Abstract: A winding drum for the storage and transport of continuous materials, in particular cables, ropes, hoses and the like, consists in a known manner of disc-shaped end parts (1) which are connected together by winding supports (2) extending parallel to a common centre axis (9). So that such winding drums can be reused, the winding supports (2) are split in the longitudinal centre and can be folded over in an articulated manner. The winding support halves (3, 4) can be articulatedly connected to the end parts (1) by hinges (5 to 7), so that, in the extended state, they rigidly resist the winding load. The hinge axes may extend tangentially or obliquely. Springs (10) are expediently provided to facilitate the folding movement. <IMAGE>
Patent DE-3541195-A1 (DE)
Title: Device for tensioning or holding high-voltage open-wire lines
Inventor: HILGARTH GUENTHER DIPL ING DR
IPC: H02G7/05
Filed: 1985-11-21
Abstract: A device (1) for tensioning or holding high-voltage open-wire lines comprises two parallel strings of insulators (3, 4), wire accessories (2), and cross-arm accessories (5) with single-point suspension (15), with a spacer (14) keeping the strings of insulators (3, 4) spaced apart, and with two connecting links (16), directly connected in an articulated manner onto the strings of insulators (3, 4). In order that, in the event of one of the strings of insulators breaking, the second string of insulators is neither hit by fragments nor endangered by excessive dynamic loading, it is provided according to the invention that a spacing element is arranged between the two connecting links (16) or between the two ends of the strings of insulators (3, 4) on the cross-arm side and that the swivel pins (22) of the connecting links (16) on the insulator side are directed parallel to the joining line between the ends (19) of the spacing element (18). <IMAGE>
Patent DE-3545327-A1 (DE)
Title: Drive for an electrical circuit breaker
Inventor: HUG KUNO
IPC: H01H39/00
Filed: 1985-12-20
Abstract: In the case of this drive for an electrical circuit breaker, a reaction space (5) is filled with an explosive gas mixture which is then detonated. The pressure thus generated moves a drive piston (2), which is guided in a piston housing (1) and is connected to the switching chamber of the circuit breaker via a switching linkage, from one limit position into its other limit position. The movement of the piston enlarges the volume of the reaction space (5), which leads to a pressure drop. In addition, the piston movement builds up an opposing pressure in the switching chamber, which additionally brakes the drive piston (2). An additional reaction space (9), whose explosive gas mixture is detonated via the reaction space (5), is provided in order to compensate partially for this pressure drop. The pressure which builds up in the additional reaction space (9) acts in a time-delayed manner on the moving drive piston (2), as a result of which the latter is accelerated and reliably reaches its limit position despite the opposing pressure of the switching chamber. <IMAGE>
Patent DE-3600461-A1 (DE)
Title: Ventilation for drivers of buses and heavy goods vehicles
Inventor: HOELTER HEINZ DIPL ING
IPC: B60H3/06
Filed: 1986-01-10
Abstract: The main application P 3543125.3 describes a ventilation system for the work area of drivers of buses and heavy goods vehicles. An air-nozzle arrangement is provided which is designed as laminar fan assembly to feed fresh air to the nose and mouth region of the driver at low velocity without the occurrence of draughts. To be able to feed clean air to the driver without lateral displacement of the airflow, and with low air rates and a comparatively small filter, it is proposed according to the invention that the intake nozzle for the recirculating air ventilation is arranged approximately in the shoulder region of the driver, the air, after flowing through the filter (6) being directed into laminar flow elements (3, 4) which are arranged, preferably pivotably, at the head or side of the driver. An adjustable, transparent blind (5) forms a barrier against side air from the entrance door at the right hand side of the driver. <IMAGE>
Patent DE-3603859-A1 (DE)
Inventor: ROELZ WOLFGANG DIPL CHEM DR
IPC: A61K31/045
Filed: 1986-02-07
Abstract: A pharmaceutical preparation for topical treatment of skin disorders, particularly psoriasis, comprising active ingredients consisting essentially of combinations of 1,8,9-anthracenetriol, and/or derivatives thereof, and urea. The subject preparation is applied in an essentially water-free excipient. The preparation includes surfactants, which are ordinarily incompatible with the active ingredients. By the use of surfactant-urea combinations, surfactants can be incorporated into a stable, lipophilic pharmaceutical preparation, whereby after use the surfactants are liberated by the action of water, to form a readily washable emulsion system. The inventive preparation is advantageously used in the "short time" method of therapy of psoriasis.
Patent DE-3603933-A1 (DE)
Inventor: SCHLEGL EUGEN
IPC: B62D55/253
Filed: 1986-02-07
Abstract: In an endless-track chain composed of individual chain links, the individual chain link is composed of a thrust field carrier in the form of a one-layered or multi-layered flexible steel foil which is surrounded by elastomer material both on the side facing the ground and on the side over which the running gear wheels roll, the one-layered or multi-layered steel foils being clamped at the two connecting points bordering on the adjacent chain links between in each case one cross web and one clamping strip, the chain links being connected to one another by screwing the cross webs. In order to achieve a higher loadability and a longer lifetime of the endless- track chain, the thrust  field carrier is gripped between cross web and clamping strip in such a way that an intermediate space filled with elastomer material is located between the side of the clamping strip facing away from the cross web and the thrust field carrier. <IMAGE>
Patent DE-3609568-A1 (DE)
Title: Manufacture of a cement from converter steel slags
Inventor: FINK FERDINAND DIPL ING DR MON
IPC: C04B7/22
Filed: 1986-03-21
Abstract: Liquid final slag from the converter in converter steel production is quenched to form a granulate (granulated material) which is finely ground with gypsum and/or anhydrite to give a cement. This cement is very similar to a mineral cement. Starting with this cement, blast furnace cements can be produced, likewise pozzolanic cements. With the aid of this invention, more than 80% of wastes from smelting works can be usefully valorated. The smelting works are largely relieved of their wastes. The cement of the invention can be produced using very little energy, hardly affecting the environment.
Patent DE-3610960-A1 (DE)
Title: Health monitoring device for agricultural livestock husbandry
Inventor: OBERSCHMID RAIMUND DR RER NAT
IPC: A01K11/00
Filed: 1986-04-02
Abstract: Health monitoring device, especially for monitoring the body temperature of animals in agricultural livestock husbandry, comprising a temperature sensor for each animal, which is constantly at a thermal equilibrium with the body temperature of the animal and whose measured data can be read off together with an identification characteristic for the animal in a time-saving and labour-saving manner. Reading-off can be done in different development stages of the monitoring device either by a simple visual means or with completely automatic reading-off and monitoring with an additional means of controlling the supply of food and medicaments.
Patent DE-3611208-A1 (DE)
Title: Line compensator
Inventor: HAEFELE CARL HEINZ DIPL ING
IPC: F16L51/02
Filed: 1986-04-04
Abstract: In order to compensate temperature-related changes in length in the blow-out line of a power station or other discontinuously operated pipeline parts, a portion of the blow-out line is cut open and there is inserted, between the pipe ends (12, 14), a connection piece (16) which interacts with the inner surfaces of the pipe ends via metallic, resilient sealing rings (18, 20) which are slit in a manner similar to piston rings. The pipe ends (12, 14) are, furthermore, connected tightly via a resilient bellows (34), the interior of which is relieved of pressure via a special relief line (40) which has a small diameter. <IMAGE>
Patent DE-3611873-A1 (DE)
Title: Fastening element for the adjustable fastening of structural elements on structures
Inventor: KNOCHE ALFONS
IPC: E06B1/60
Filed: 1986-04-09
Abstract: In the case of a fastening element for the adjustable fastening of structural elements, such as laths, window frames or the like, on structures, a threaded sleeve having an external thread, which can be screwed into the structural element to be fastened, is positioned rotatably and captively on an expansion dowel which is known per se.
Patent DE-3614442-A1 (DE)
Title: Crossbottom sack with carrying handle
Inventor: SANDER ROLF
IPC: B65D33/06
Filed: 1986-04-29
Abstract: In the case of a crossbottom sack there is the need to arrange the carrying handle in the bottom region in a reasonably-priced and easy-to-use manner. For this purpose, it is proposed to provide a sheet with a section, arranged with edge spacing, of slits running in the sheet longitudinal direction at one end of the sheet and to attach the sheet only by its other end to the crossbottom of the sack. The sheet is made of flexible material with a high resistance to tear propagation and projects with its slit section over the contour edge of the crossbottom. The slit section serves for passing through the fingers and, as a result, the sheet adopts the function of a carrying handle.
Patent DE-3616017-A1 (DE)
Title: Sliding top
IPC: B60J7/02
Filed: 1986-05-13
Abstract: The invention relates to a vehicle roof with a rigid roof panel which can be displaced to the rear, in which to obtain a smooth-surfaced roof in its closed position the roof panel, in particular a glass roof, engages around the B-pillars in its upper region and can be displaced on guide means provided there over the rear roof part with the rear window, the roof panel following the inclination of the rear window and thus forming a partly open position of the vehicle roof. As a result, in a further development of the vehicle roof to be opened in a simple manner it is possible to swivel the rear roof part around a rear transverse axis into a position between the vehicle side parts. This results in a cabriolet top which can be operated in a simple manner and has a firm roof which has a smooth-surfaced appearance and makes it possible even during the journey to bring the top in a simple manner into a partial and, if desired, completely open position.
Patent DE-3616864-A1 (DE)
Title: Modified AM sound broadcasting system
Inventor: AUGUSTIN ERHARD PROF DR SC TEC
IPC: H04H20/36
Filed: 1986-05-20
Abstract: The invention relates to a modified AM sound broadcasting system for the additional simultaneous transmission of discrete information by means of phase modulation, by means of which, in addition to the usual sound information, other uncorrelated additional information can be transmitted such as, for example, data, commands, information, signals and so forth. The aim of the invention of creating a transparent data channel with increased data rate and increased protection against interference requires soft phase-shift keying with a suitable pulse shape. This object is achieved by means of a special pulse shaper and phase modulator at the transmitter end and by means of suitably matched time constants and cut-off frequencies of at least three low-pass filters of the phase demodulator at the receiver end. A further development further increases the stability of the AM sound reception in the sense of an AFC. <IMAGE>
Patent DE-3619245-A1 (DE)
Title: Twist drill
Inventor: TIKAL FRANZ DR
IPC: B24B3/26
Filed: 1986-06-07
Abstract: In a twist drill which is ground by helical grinding, the thickness of the core of the drill is 25 to 40% of the diameter of the drill. At the start of the grinding, the generatrix (16) of a main free face (10) extends beyond the drill axis (7) by the excess amount (18). With progressive grinding, the generatrix (16) is moved out of the over-centre position by radial advancing (19) until, at the end of the grinding, it has a front-of-centre offset (20) of approximately 7 to 14% of the diameter (8) of the drill. Starting from the grind of the main cutter (3), the axial advance (21) of the generatrix (16) increases progressively in the axial direction of the drill (1). <IMAGE>