baber/WOPTO huggingface dataset:
Patent DE-3310110-A1 (DE)
Title: Torque generator
Inventor: AUER WERNER DR ING
IPC: G01C19/30
Filed: 1983-03-21
Abstract: A torque generator for generating a tilting movement of a rotor 1 is proposed. The rotor has a certain rotational speed and is driven, for example, by means of an additional motor. On the rotor, permanent magnets 3, 4 are arranged which generate a magnetic field in pairs of single poles and radially directed in an air gap. An annular winding 5, which is attached to the stator, plunges into this magnetic field. To generate a tilting moment of the rotor 1 out of the radial plane, the instantaneous position of the rotor is sensed by means of the sensor arrangement 7, 8 and a sinusoidal or periodic coil current is generated, the phase angle of which with respect to the rotor position can be adjusted depending on the desired tilt axis. The torque generator can be advantageously used in the rebalancing of a rotor of a dynamically tuned gyro. <IMAGE>
Patent DE-3311019-A1 (DE)
Title: Sliding shoe
Inventor: GRUEBLER WALTER DIPL ING
IPC: E01H5/06
Filed: 1983-03-25
Abstract: A snow plough which can be added onto a road vehicle comprises a support frame (5) mounted height-adjustably on the vehicle and a ploughshare (1) which is suspended thereon and yields automatically when it runs into ground obstacles via a supporting and yielding suspension. In order to prevent the snow plough and the support frame (5) being pressed down onto the road surface when ground obstacles are run into, a sliding shoe (11) is provided, axially undisplaceably about a vertical axis of rotation (15), on the support frame (5). The sliding shoe comprises additionally a a mounting device (13), on which a sliding block (21) is exchangeably mounted. In order considerably to reduce abrasion and significantly to increase service life, the sliding shoe (11) consists of a sliding block (21) made of a high-temperature-resistant elastomeric material which is embedded in a steel casing (25) at least in the partial circumferential region. <IMAGE>
Patent DE-3314515-A1 (DE)
Title: Exterior rear view mirror
Inventor: HEINRICH KURT
IPC: B60R1/12
Filed: 1983-04-21
Abstract: An exterior rear view mirror for a motor vehicle has a temperature display element (4) in its mirror glass (3). This temperature display element (4) is preferably a liquid crystal display. A temperature sensor (8) is also arranged in the mirror housing (2) or in the base (1) of the mirror. In order to be able to read the temperature display element (4) in the dark, a filament lamp can also be arranged in the mirror housing or in the base (1) of the mirror. <IMAGE>
Patent DE-3316958-A1 (DE)
Title: Display system for the rear window of a car
Inventor: SCHAEFER ERWIN DIPL PHYS
IPC: B60Q1/50
Filed: 1983-05-09
Abstract: Published without abstract.
Patent DE-3322082-A1 (DE)
Title: Holder for earrings
Inventor: ROESLER HERBERT
IPC: A44C7/00
Filed: 1983-06-20
Abstract: The holder for earrings developed by me has the purpose of making it possible to wear even fairly heavy earrings without problems and without the pain which may be associated therewith. The holder is a spring steel wire ending in a ball at the top. The ball is hung in the external ear, that is, on the upper edge of the ear lobe. Retention in the external ear is guaranteed by the thin spring steel which presses against the back of the ear lobe and thus prevents slipping-out. Thus, the weight of the earring no longer hangs from the ear lobe but in the external ear. The earring holder is about 2.7 to 3.2 cm long and the spring steel wire is about 0.05 mm thick. In principle, this ensures freedom from pain when wearing earrings. In addition, this novel type of earring holder has an aesthetic effect as well as a practical one, which was not provided by the "pierced ear lobe provided".
Patent DE-3323053-A1 (DE)
Title: Device for changing the position of a mobile transfer bridge or the like
Inventor: WOLTER WILFRIED DR ING
IPC: B65G69/28
Filed: 1983-06-27
Abstract: The device according to the invention is used to make loading devices movable and vertically adjustable. The aim of the invention is to save material and manufacturing outlay and to achieve applicability with a very wide range of loading devices. The object of the invention is to make the loading device movable on all sides in the rest position, to minimise the area it occupies, to make it easily operable by a single person, to ensure that it can cope with a range of height differences and to make it adjustable in its stand-by position by means of components which correspond with one another in a low-friction manner. According to the invention, this is achieved by providing the ramp plate with a support which has a supporting surface and the point of support of which is at a distance from the vertical of the support joint in the working position, and the bridge plate with a pivotable, two-armed lever, whose short end has a pressure element which corresponds with the supporting surface and/or a supporting wedge which is arranged on the bridge plate, is adjustable and is provided with a rolling surface, and on whose longer end a pivotable pair of running wheels and an abutment for the vertical adjustment device have a rolling surface, a connecting pin which penetrates the abutment and a stop which terminates the pin at a safe distance from the abutment.
Patent DE-3328311-A1 (DE)
Title: Automatic heat-exchanging device for preventing deposits in heat exchanger surfaces of different design through which two slightly miscible cloudy media flow
Inventor: SCHMIDT JOHANN DIPL ING
IPC: F28F19/00
Filed: 1983-08-05
Abstract: Automatic heat-exchanging device for preventing deposits in heat exchanger surfaces of different design through which two slightly miscible cloudy media flow, characterised in that the prevention of the contamination of heat exchange surfaces which are exposed to slightly miscible cloudy media is based on an original valve device having four double three-way valves which are actuated hydraulically or pneumatically via a microprocessor which stores a specific program. It prevents the occurrence of deposits on both heat exchange surfaces, and thus keeps the heat transfer coefficient constantly high, resulting in a constant, economic efficiency of the heat exchanger accompanied by all the advantages accruing therefrom.
Patent DE-3329904-A1 (DE)
Title: Cable sleeve for junction and distributor housings
Inventor: PICHLER KLAUS ING GRAD
IPC: H01R9/05
Filed: 1983-08-18
Abstract: The invention relates to a cable sleeve (9-10-11; 9-13-14) for junction or distributor housings (1-2) having plug connections (4) for coaxial cables (3). Arranged in the plug connections (4) are sealing mouldings (5) in which centrally supported bush systems (6-6') are arranged for holding and making contact with the inner conductor (3"). The cable sleeve consists of mouldings (9) which can be shrunk, at least on the plug connections (4). <IMAGE>
Patent DE-3331970-A1 (DE)
Title: Eggshell cutter
Inventor: DELL HORST WILLI
IPC: A47G19/28
Filed: 1983-09-05
Abstract: A device for treating the shell of an egg, having a housing (1) with a hollow space (2), a top wall (6) and a bottom (5), wherein a depression (7) is formed in the top wall (6), into which depression a rotating disc (11) protrudes from the side. <IMAGE>
Patent DE-3335777-A1 (DE)
Title: Process for producing olefins in tubular pyrolysis reactors
Inventor: BALZER DIETRICH PROF DR
IPC: C10G9/00
Filed: 1983-10-01
Abstract: The invention relates to a process for producing olefins in tubular pyrolysis furnaces by thermal cracking of hydrocarbon mixtures. It can be applied preferably in the automatic operation of pyrolysis furnace groups which have no measuring instruments for automatic determination of the cracked gas composition. To implement the process proposed, preferably process computers and/or microcomputers are used to determine all the required data for process monitoring and optimised process control. By using the solution according to the invention, the plant productivity with respect to its target components ethylene and/or propylene and/or, as desired, other target components is increased, the consumptions of raw materials and energy are reduced and the time interval between two successive regeneration times of the cracking furnaces is extended.
Patent DE-3337172-A1 (DE)
Title: Electronic-mechanical switch
Inventor: LAUERER FRIEDRICH DIPL ING
IPC: H01H9/54
Filed: 1983-10-12
Abstract: In the case of the proposed electronic-mechanical switch two switching contacts, which are moved mechanically and are connected in series, are connected in parallel via a capacitor and a discharge resistor to form an electronic switch, in this case a triac. During switching off, the anode current flows for longer than the control current in time. In this way, the current which would otherwise occur as an arc in the mechanical switching contact is taken over by the triac and disconnection is enabled which is largely arc-free.
Patent DE-3343026-A1 (DE)
Title: Construction of a combustion chamber arch, especially for a multistage (stepped) grate
Inventor: PAULI BALDUIN DR
IPC: F23M5/06
Filed: 1983-11-28
Abstract: The invention relates to the construction of the combustion chamber arch, especially for grate furnaces, which is characterised by an air-cooled arch protection beam arranged in the flow circulation region with the highest flue gas velocities. <IMAGE>
Patent DE-3344225-A1 (DE)
Title: Door-closing system for mobile units
Inventor: KONTOTHEODOROU ELEFTERIOS DIPL
IPC: E05B65/38
Filed: 1983-12-07
Abstract: Door-closing system for mobile units, motor vehicles, buses, tramways and the like, in which a door solenoid valve (10) is so actuated by means of a touch-contact switch to be actuated by the driver that it feeds pneumatic control pressure, either by way of a closing line or by way of an opening line, to a working cylinder which can be loaded on both sides. Inserted into the closing line is an emergency cock valve (22), and for the door solenoid valve there is a parallel control line which is activated and changes the door solenoid valve over into its other respective position when the opening line carries pressure and the handle of the emergency cock valve (22) is simultaneously actuated. This results, during the resetting of the emergency cock valve, in a venting of the door-closing system which acts in both directions, so that the possibility of door movements is prevented. After the resetting of the emergency cock, the system can be put into operation merely by actuating the touch-contact switch from the driver's seat. <IMAGE>
Patent DE-3347700-A1 (DE)
Inventor: KAUBEK FRITZ DIPL ING
IPC: B01J20/18
Filed: 1983-12-31
Abstract: Blanks are provided from zeolite (1) which adsorb and desorb adsorbed substances and are provided with metal textures (3). The stability and the low heat conductivity of the blanks are increased by the metal textures (3). The metal texture is permanently connected with heat exchanger surfaces in a manner to provide good heat conductivity by means of known connecting techniques. The blanks contain separate flow conduits (4) for the adsorbed substances. The binder components in the zeolite filling are lesser in the inside of the blanks than in the outer areas.
Patent DE-3405719-A1 (DE)
Title: Rapidly changeable air filter
Inventor: ROETTGERING GUENTER
IPC: B01D46/52
Filed: 1984-02-17
Abstract: A rapidly changeable air filter, in which the air stream passes from the outside to the inside of the folded filter body which is supported on the inside by a supporting body, the filter interior being closed from one side by a cover and being sealed at the other side by a ring seal via which the filter is attached to an inlet connection piece of a suction fan, the cover (3) being firmly attached to the supporting body (2) and the filter body (1) and provided with an integral or fused-on handle (4), and process for the production of the supporting body and cover, these being produced in a divided mould, in which, in die-casting, the through-holes or openings (9) are formed by projections of the mould walls. <IMAGE>
Patent DE-3414352-A1 (DE)
Title: Device for monitoring the course of fed sheets
Inventor: WAGNER BURKHARD
IPC: B65H7/14
Filed: 1984-04-16
Abstract: The invention relates to a device for monitoring the course of sheets separated off from a pile or from an imbricated stream and fed to the conveying means of a folding machine. The aim of the invention is to remove sheets which have been fed at an inappropriate time from the folding process before they are introduced into a folding mechanism, to reduce machine stoppage time. To achieve this, a device for monitoring the course of the sheets is required, by means of which a deviation from the correctly timed course of the sheets can be determined before the folding mechanisms have been reached. The object is achieved in that the course of the sheets which is correctly timed for a feeding time which depends on the belt distance which has been covered is supplied in the form of an electrical signal to the respective outlets of a shift register, and this correctly timed course of the sheets is compared with the actual course of the sheets from the time of feeding onwards. To this end, preferably a plurality of optoelectronic transmitters are connected to a toggle via a plotting unit and arranged at defined positions along the running path of the sheets, for scanning the front edges of the sheets. <IMAGE>
Patent DE-3420435-A1 (DE)
Title: Inert gas shielded arc welding technique with a wire electrode
Inventor: BRAHM WOLFGANG DIPL ING
IPC: B23K9/067
Filed: 1984-06-01
Abstract: In order to improve the firing properties occurring in particular in inert gas shielded arc welding with a welding wire (12), the wire beads (17) which are formed at the end of a welding process at the free end (16) of the electrode are loosened by means of a final current pulse. <IMAGE>
Patent DE-3420460-A1 (DE)
Inventor: DREYKORN-LINDNER WERNER DIPL I
IPC: H04W12/12
Filed: 1984-06-01
Abstract: Identification of a mobile station in a radio-communication system can be based on a subscriber's number allotted to the mobile station, which for example is listed in the telephone directory, and on an identification signal formed from the subscriber's number by using a secret enciphering rule. By copying the identification signal generator, e.g. a magnetic card on which the subscriber's number and the identification signal are stored, or by listening in to the information interchange between mobile station and a fixed station (mobile switching centre), transmitted on the radio communication channel, an illegal user can simulate and use another person's identification signal. In order to be able to detect such simulation, additional data which vary during operation of the mobile station are combined with fixed data, dependent on operation of the system, (subscriber's number and identification signal of the mobile station) and then are evaluated in the mobile switching centre. Such variable data can for example be the number of successful accesses by the mobile station to a radio communication channel. The relationship between the radio message and the fixed data can be fixed or variable, in the case of a variable system, the relationship being time-dependent because of the dependence of the number of accesses by the mobile station to the radio communication channel. <IMAGE>
Patent DE-3423744-A1 (DE)
Title: Process for separating out SO2 and NOx
Inventor: RICHTER EKKEHARD DR
IPC: B01D53/74
Filed: 1984-06-28
Abstract: Process for separating out SO2 and NOx, in particular from flue gases, the following process steps being used:   a) division of the entire flue gas stream from the furnace into a flue gas main stream and a flue gas part-stream; b) separating out the majority of the SO2 and a smaller portion of the NOx from the flue gas main stream in a wet scrubbing with addition of Ca(OH)2 or CaCO3 with subsequent reheating of the flue gas main stream; c) uniting the flue gas main stream with the flue gas part-stream which has bypassed the wet scrubbing; d) separating out the majority of the NOx and the residual SO2 from the entire flue gas stream on activated charcoal/activated coke where, with addition of ammonia, the NOx is catalytically separated off from the flue gas and the residual SO2 is partly adsorptively, partly by reaction with the ammonia separated off from the flue gas; e) regeneration of the activated charcoal/activated coke in a wet scrubber with subsequent activated charcoal/activated coke drying and recycling into the reactor; f) reprocessing the scrubbing liquid of the active C scrubbing by addition of Ca(OH)2 or CaCO3 (Ca precipitation) and recycling of the ammonia and g) joint further processing of the scrubbing liquids from the SO2 scrubbing and the active C scrubbing to form gypsum.   For carrying out the process, a reactor (12) is suitable, having a gas-permeable separating element (15), which ... Original abstract incomplete. <IMAGE>
Patent DE-3432338-A1 (DE)
Title: Beaker
Inventor: NIHLEN TORD
IPC: A47G19/22
Filed: 1984-09-03
Abstract: The invention relates to a drinking beaker made of plastic. A multiplicity of such beakers are provided for nesting, a powder, granules or the like for preparing a beverage having previously been put into each beaker in a metered quantity. To reduce or avoid the risk of particles of powder being attracted electrostatically from a lower beaker by the underside of a beaker arranged above it and thus soiling a resting surface, according to the invention the underside is provided with projections (18) which are not charged electrostatically or to opposite poles. 
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Patent DE-3435293-A1 (DE)
Title: Stay for furniture flaps or the like
Inventor: KING WILHELM
IPC: E05F1/10
Filed: 1984-09-26
Abstract: The invention relates to a stay for furniture flaps or the like, with a spring element of variable length in a spring sleeve which can be connected in an articulated manner to the furniture body and to the furniture flap by means of two supporting parts, the spring element going beyond a dead centre between the closing and opening positions of the furniture flap, so that the furniture flap is held in the closing and opening position by means of spring force. A special design and fastening of the supporting parts and of the control of the spring element provide a stay, in which the supporting parts can be mounted independently of one another and in which especially the opening position of the furniture flap is maintained with much greater reliability.
Patent DE-3437463-A1 (DE)
Title: Busbar
Inventor: WETTENGEL LOTHAR DIPL ING
IPC: H02B1/21
Filed: 1984-10-12
Abstract: A busbar for installation in housings for accommodating electrical installation apparatuses contains an elongated, electrically conductive carrier rail having a large number of perforating holes, which are arranged at a fixed grid spacing along the carrier rail. The perforating holes are used for accommodating the threaded shank of clamping screws. In order to simplify production, the perforating holes are constructed without a thread and at least one elongated fixing strip is held on the carrier rail, which fixing strip rests with its upper side against one of the flat sides of the carrier rail and, in this upper side, contains pan-shaped recesses, which are at the same grid spacing as the perforating holes and are aligned therewith, and in which nuts for the clamping screws are located in a rotationally-fixed manner.
Patent DE-3438240-A1 (DE)
Title: Climbing iron for a climbing boot
Inventor: HUBER HERMANN
IPC: A43C15/06
Filed: 1984-10-18
Abstract: Climbing iron for a climbing boot with a sole part which has two half U-frames which are interconnected by a front joint and at the rear ends of which two bars are articulated, which are interconnected by a scissor-type joint, and with a heel part which is connected in an articulated manner to the scissor-type joint via an adjusting rail which is displaceable on the heel part in the longitudinal direction, characterised in that the bars are, in adaptation to the climbing boot, of different lengths.
Patent DE-3444622-A1 (DE)
Title: Method and device for automatic sewing of quilting patterns on fabric webs, especially twills of bed quilts
Inventor: HOEFTE JOSEF
IPC: D05B11/00
Filed: 1984-12-07
Abstract: Method for the automatic sewing of quilting patterns on fabric webs, especially twills of bed quilts, by quilting the patterns during and by means of a freely programmable relative movement between the fabric web and a sewing machine, in which method, with the fabric web kept stationary, the sewing head, executing program-controlled movements, quilts a fabric-web area of limited length and width in one respective operation by moving to and fro, and after each operation the fabric web is transported further in the longitudinal direction in steps, each time by the amount of one area in the sewing region (according to Patent Application No. P 3321749.1), the fabric web being transported at least once in each case both in a longitudinal direction and in the opposite direction through or over the sewing region by the use of mechanical means, and automatic quilting device for carrying out the method. <IMAGE>
Patent DE-3446542-A1 (DE)
Title: Rotating mechanical seal
Inventor: ZUTZ HANS-HENNING
IPC: F16J15/34
Filed: 1984-12-20
Abstract: The invention proposes a rotating mechanical seal, in particular a seal for running gear, which consists of a slip ring and/or counter-ring, a rolling element and a supporting element. To avoid the ingress of dirt into the free region between the slip ring or counter-ring and the supporting body, a statically acting seal is placed in front of the rolling element. <IMAGE>
Patent DE-3501956-A1 (DE)
Title: Tennis racket
Inventor: POSCHENRIEDER MARTIN
IPC: A63B49/10
Filed: 1985-01-22
Abstract: The invention relates to a tennis racket with a racket body produced from an injection-mouldable thermoplastic with the inclusion of carbon fibres, having a frame designed as a hollow body for the stringing of the racket and a racket handle, moulded onto the frame, which is likewise designed as a hollow body. It is characterised in that the racket body consists of two mutually connected halves or parts, each of dish-shaped design.
Patent DE-3505342-A1 (DE)
Title: Process for automatic calibration of an electrical meter using potentiometric measuring chains, especially pH electrodes
Inventor: KELLER REINHARD
IPC: G01N27/416
Filed: 1985-02-15
Abstract: Process for automatic calibration of an electrical meter using potentiometric measuring chains, especially pH electrodes, in which successively voltages output by the potentiometric measuring chain in at least two different calibration solutions are detected and, based on these voltages and using stored buffer values of conventional calibration solutions, the characteristics of the electrode are automatically calculated. To this end, voltages output by the potentiometric measuring chain successively in two calibration solutions are first registered, the temperatures of the calibration solution being recorded via a connected temperature sensor. Based on the voltages and temperatures measured and on permanently stored buffer values, characteristics such as the slope and the asymmetry potential of the electrodes are now directly calculated, using all the possible combinations, until the characteristics are within limits which make sense in terms of the measurement.
Patent DE-3519106-A1 (DE)
Title: Long-term heat store
Inventor: NASCHKE ROLF DIPL ING
IPC: F28D20/00
Filed: 1985-05-28
Abstract: Long-term heat store which consists of a load-bearing concrete shell sunk into the ground and made from prefabricated segments. The segments are held by means of rings which are cast after the sinking operation. The internal insulation divides the storage contents into cylindrical zones which enable heat to be returned from outside inwards and enable the storage losses to be minimised in conjunction with a reduced outlay on insulant. <IMAGE>