baber/WOPTO huggingface dataset:
Patent DE-3439416-A1 (DE)
Title: Antenna exciter
Inventor: THIELE PAUL DIPL ING
IPC: H01P1/161
Filed: 1984-10-27
Abstract: An antenna exciter (2) is specified for two orthogonal, linearly polarised electromagnetic waves, to which two waveguides (3, 4) are connected. Different internal cross-sectional shapes and cross-sectional dimensions in the regions to which the two waveguides (3, 4) are connected ensure that the waves on the one hand do not interfere with one another and on the other hand propagate in the correct direction. <IMAGE>
Patent DE-3441022-A1 (DE)
Title: Frameless safety goggles and method of producing them
Inventor: MCNEAL JOSEPH ROSS
IPC: A61F9/02
Filed: 1984-11-09
Abstract: A frameless safety-goggle arrangement comprises an elongate transparent-plate arrangement having two ends facing away from each other; it comprises an essentially planar, semi-rigid, transparent plastic plate which is bent about axes lying in the direction of its smaller dimensions, such that it is simply curved and has a convex side and a concave side. The rigidity of the plate is such that the transparent-plate arrangement can be bent in such a way that its ends approach each other or diverge from each other; a layer of a soft, elastic cushioning material of considerable strength is located in the circumferential region on the concave side, and this layer serves to ensure cushioned contact with and adaptation to the face of the wearer of the safety goggles. At the ends of the transparent-plate arrangement there is fastened an elongate strap with which the safety goggles can be fixed on the head of the wearer and a force bringing about adaptation to the face can be applied on to the transparent-plate arrangement. The transparent-plate arrangement is non-misting; it comprises non-rigid spacers between an inner and an outer transparent plate, air passage openings being formed in the spacers and the inner transparent plate.
Patent DE-3501037-A1 (DE)
Title: Distance measurement in vehicles
Inventor: OSTERMANN BERND DIPL ING
IPC: G08G1/16
Filed: 1985-01-15
Abstract: The invention relates to a method for measuring the distance of vehicles travelling one behind the other. The vehicles measure the distance covered from marks applied to the road and transmit to one another in a wireless fashion the value obtained. The distance between the vehicles is calculated from the values obtained in this way. The said distance can be displayed or used for directly influencing the driving behaviour. <IMAGE>
Patent DE-3503723-A1 (DE)
Title: Apparatus for water treatment for fish culture tanks
Inventor: SIFRIN SEMEN M
IPC: C02F3/04
Filed: 1985-02-04
Abstract: The apparatus is used in fish culture in tanks and contains a mixing vessel 5, a biofilter 1 having a film packing 2, a settling tank 3 and pipes 8, 9 and 10 for feeding the water to be treated, and discharging the treated water or the sludge, which are connected together and to the fish culture tank. The mixing vessel 5 is connected to the settling tank 3 in which is located a float filter 4 and into which the biofilter 1 dips by its bottom end, which biofilter is installed vertically and has an open bottom end for the connection to the space of the settling tank 3. <IMAGE>
Patent DE-3504545-A1 (DE)
Title: Floating soap
Inventor: BOECKMANN OTTO
IPC: C11D17/02
Filed: 1985-02-11
Abstract: As the name says, sinking of the soap is ruled out due to a hollow space in it, and this represents an improvement for all the disabled, elderly and even children because it protects them against slipping on the soap. The many people needing additional safety in bathtubs represent a large section of the population, so that the floating soap is a particular help.
Patent DE-3509115-A1 (DE)
Title: Shower or shower-bath partition
Inventor: BUSCH DIRK
IPC: A47K3/34
Filed: 1985-03-14
Abstract: A shower or shower-bath partition by means of a single-part or multi-part curtain which preferably consists of textile material and is held displaceably with its upper edge in a guide, is to be improved in such a way that the curtain can be operated in a particularly simple manner and is reliably sealed off both at the lower edge and at the sides. This is achieved in that the curtain or each curtain part (1, 2) is surrounded and tensioned in a frame and that both the upper and the lower horizontal frame strip (4) of said frame are guided in rails (3) and are constructed to be longitudinally displaceable (Figures 4 and 6). <IMAGE>
Patent DE-3522832-A1 (DE)
Inventor: BAAS DIETER
IPC: G08C19/28
Filed: 1985-06-26
Abstract: A buffer memory (3) is connected between the preamplifier (1) and the microprocessor (4) which exploits the telecontrol signals. The telecontrol signals are stored in said memory up to the completion of an interrogation cycle.
Patent DE-3527776-A1 (DE)
Title: Device for the positively engaged conversion of a rotary motion into a reciprocating motion
IPC: B23H9/00
Filed: 1985-08-02
Abstract: Device for converting a rotary motion into a reciprocating motion or vice versa, in which the shaft of a gear wheel is guided in a groove or corresponding supporting means on a reciprocating body. According to the invention, the groove or supporting means and the mating toothing form a closed circuit while leaving the choice of three-dimensional configuration open, allowing the rotation of the gear wheel always to take place in one direction when the body is reciprocating.
Patent DE-3531960-A1 (DE)
Title: Collection container with bottom emptying for solids, in particular waste paper
Inventor: HOEPPNER HARTMUT
IPC: B65F1/12
Filed: 1985-09-07
Abstract: In order to improve the emptying characteristics in a collection container with bottom emptying for solids, in particular for mainly flat collection products, such as waste paper and cardboard, the swivel axes of the bottom flaps are arranged in such a way that they point towards opposite walls of the lower circumferential edge and run parallel to one another or are identical, it being possible for the bottom flaps to be swivelled downwards from the lower circumferential edge to the swivel axis during the emptying operation. In this case, the actuating rod for the bottom flaps is longitudinally displaceable in the bottom region. Arranged above the hinge of the bottom flaps flush with the swivel axis is a single-part or multi-part guide sheet which extends substantially vertically from the bottom region towards the upper wall and rests against the lateral walls.
Patent DE-3538086-A1 (DE)
Title: Improved control of the secondary blowers of air-jet looms
Inventor: WAHHOUD ADNAN
IPC: D03D47/30
Filed: 1985-10-25
Abstract: Improved control of the secondary blowers of air-jet looms, characterized in that this mainly involves providing, at the location of the arrival side of the weft thread (3), one or more secondary blowers (8) which is or are connected to an independent pressure vessel (11) via a suitable control valve (9). <IMAGE>
Patent DE-3538923-A1 (DE)
Inventor: KELLER PETER
IPC: B65D83/04
Filed: 1985-11-02
Abstract: There is provided a dispenser with a casing for tablets, capsules and the like, with a drop-out opening closed by a slide for dispensing one tablet at a time, the opening being disposed at the end of a tablet feed duct designed to hold a plurality of tablets in a prearranged position. A shaking/vibrating motion is imparted to the tablet feed duct during dispensing of a tablet so as to prevent bridging of the tablets and blocking of the dispensing passageway.
Patent DE-3543299-A1 (DE)
Title: Device for demagnetising the transformer of a flow transducer and a method for its operation
Inventor: WALTHER PETER DIPL ING
IPC: H02P13/12
Filed: 1985-12-07
Abstract: In the case of a flow transducer, the otherwise obligatory demagnetizing winding is dispensed with since, according to the invention, the primary winding (L1) of a transducer transformer (5) together with a capacitor (8) forms a series tuned circuit, as a result of which the demagnetization energy of the transformer (5) is buffer-stored in the capacitor (8) and is used for negative premagnetization of the transformer core. A switching element (12) in the secondary circuit of the transducer transformer (5) is closed at the correct point in time so that the negative premagnetization is maintained until a new flow cycle starts. <IMAGE>
Patent DE-3600848-A1 (DE)
Inventor: SCHELLE AXEL DIPL ING DR
IPC: B61G3/10
Filed: 1986-01-14
Abstract: 1. Automatic coupler for rail vehicles, - with a coupler head according to the Willison principle, one coupler mouth (3) being laterally bordered by coupler claws (1, 2) ; - with a locking gear, arranged in the cavity (4) of the coupler head, comprising a lock (5), a sensing lever (16), an intermediate lever (13), and a pull rod (22), all such elements being movable essentially in horizontal planes only ; - the lock (5) and the sensing lever (16) being loaded to the front by springs (10, 20) in moving direction ; the intermediate lever (13) and the sensing lever (16) being separately pivoted to a common vertical bolt (14) laterally of the lock (5) ; - the intermediate lever (13) being engageable with the lock (5) and the sensing lever (16) and being disengageable from the lock (5) by the pull rod (22), in engaging direction being loaded by a spring (21) and in acting direction of the spring (21) being interceptable by a stop (19) at the sensing lever (16) ; - the intermediate lever (13), with the sensing lever (16) assuming a position corresponding to the opposite coupler head being in place, being engageable by spring force against the locking force of lock (5) behind a first stop face (7) in a front coupling position of the lock (5) and in front of a second stop face (9a) in a rear uncoupling position of the lock (5) said stop surfaces extending from the latter in lateral direction, and, with the sensing lever (16) assuming a position corresponding to the opposite coupling head being out of place, being disengaged from the stop surfaces (7, 9a) of the lock (5), and, - starting from the coupled position, the pull rod (22), when being returned from its normal to an uncoupled position, during a first stroke portion, rotating the intermediate lever (13) out of its engaged position with the first stop face (7), possibly before the end of such stroke portion, and, in any case, during a further stroke portion, engaging the lock (5), taking the latter along, and - the pull rod (22), applying the wall (25), associated to the latter, to the intermediate lever (13), rotating the latter immediately out of its engaged position with the first stopping face (7), and - the intermediate lever (13), until engaging in front of the second stop face (9a), being applied to by spring force and sliding alongside the flank (26) of the lock (5), which moves backward.
Patent DE-3602904-A1 (DE)
Title: Circular saw blade
Inventor: KALINOWSKI WERNER DIPL ING
IPC: B23D61/06
Filed: 1986-01-31
Abstract: The invention relates to a circular saw blade for cutting off, slitting and grooving metal workpieces in particular, with a saw plate, on the periphery of which a plurality of segments provided with teeth are mounted by means of a tongue-and-groove joint. The segments are each fastened by means of several retaining elements which are each inserted into a bore which is made in the root of the tongue-and-groove joint in both the saw plate and the segment. In order to facilitate and reduce the cost of the manufacture and repair of circular saw blades of this type and to avoid the effect of undesirable forces on the saw plate and the segments during manufacture and repair, clamping sleeves are used as retaining elements. Their length corresponds to the length of the bore. In addition, they can be provided with prominences and/or recesses on their outer surface in order to axially secure them in position.
Patent DE-3604437-A1 (DE)
Title: Motor vehicle having a window pane (windscreen, rear screen, headlight glass) which has an electrical conductor
Inventor: FELDMANN FRANZ DIPL ING
IPC: H01R13/22
Filed: 1986-02-13
Abstract: A busbar (11) is provided in a window pane (1) of a motor vehicle, to which busbar wires of a window pane heating device are connected. A contact element (14) is seated on a bodywork flange (17) which surrounds the window pane (1). This contact element (14) has contact surfaces (20, 27) which rest in a sprung manner against the busbar (11). A contact tab (21) having a flat plug (22) which has a cable (23) is provided on the contact element (14), so that the window pane heating device can be supplied with electrical power via this contact element (14). <IMAGE>
Patent DE-3610988-A1 (DE)
Title: Play-free gearing for a limited range of movement
Inventor: TAPPERT JUERGEN
IPC: F16H57/12
Filed: 1986-04-02
Abstract: The invention relates to a play-free gearing for a limited range of movement, in which the play of all the movement-transferring elements is eliminated by means of a spring element which is fastened on the one hand on the driven element and on the other hand via a pull rope on a rope pulley fixedly arranged on a shaft. The shaft provided with the rope pulley is in this case in engagement via a gearing element with the shaft of a drive unit and consequently with the system transferring the movement to the driven element. Irrespective of the direction of movement of the driven element, a driven movement with constant play-eliminating force is transferred by winding up and unwinding of the pull rope on the rope pulley. The gearing may be used for precision drives, for example on scanning tables of microscopes or on measuring instruments.
Patent DE-3620179-A1 (DE)
Title: Circuit arrangement for identifying the cores in a multicore cable
IPC: G01R31/02
Filed: 1986-06-14
Abstract: A circuit arrangement for identifying the cores in a multicore cable has a sensor which can be connected to all the cores at one end of the cable and through which identification signals, which differ from core to core, can be supplied in the cable cores. A receiving device is furthermore provided which can be connected to all the cores at the other end of the cable for reception, storage and decoding of the core identification signals emitted by the sensor.
Patent DE-3621083-A1 (DE)
Title: Control method for generating a manipulated variable and circuit arrangement for carrying out this control method
Inventor: RUPP JOSEF DIPL ING
IPC: G05B11/36
Filed: 1986-06-24
Abstract: The manipulated variable is generated in dependence on an input signal (X1) representing the control error and formed from an actual value (Xi) and a nominal value (Xs). In this control method, the input signal (X1) is differentiated. A subtraction signal (X3) is formed by subtracting an integration signal (X2) from the input signal (X1). The integration signal (X3) is obtained by integrating the subtraction signal (X4) limited to a minimum and maximum value of a predetermined limiting interval. The manipulated variable is then derived from this limited subtraction signal (X4). <IMAGE>
Patent DE-3621824-A1 (DE)
Title: Process for producing artificial concrete aggregate using gypsum from flue-gas desulphurisation
IPC: C04B28/04
Filed: 1986-06-28
Abstract: In a process for producing artificial concrete aggregate, a composition which contains from 40 to 65% by weight of gypsum from flue-gas desulphurisation and from 35 to 60% by weight of a hydraulic binder, including fly ash, is, after the addition of water, pressed under pressure to form a moulded composition. After hardening of the moulded composition, it can be used as solid concrete aggregate.
Patent DE-3622139-A1 (DE)
Title: Water supply installation
Inventor: GOHL ALBERT
IPC: F24D17/00
Filed: 1986-07-02
Abstract: A water supply installation for buildings is proposed, with a cold-water pipe system (14) and a hot-water pipe system (15) leading off from a central domestic water-heating system (22), consumer points (16-18) in each case having a cold-water supply pipe and a hot-water supply pipe. The hot-water pipe system (15) is provided, at at least one consumer point (16-18), with a controllable water outlet valve (27-29) which can be displaced into the opened state by a temperature sensor (30-32) arranged in the vicinity of the consumer point at a hot-water pipe if the temperature drops below a predeterminable limit temperature of, for example, 40 DEG . In this way, warm or hot water can continue flowing if the temperature drops below the predeterminable limit temperature, so that it is always immediately available at the consumer point and does not require any flow time. <IMAGE>
Patent DE-3627241-A1 (DE)
Inventor: CRISPIN NORBERT DIPL ING
IPC: B60R21/01
Filed: 1986-08-12
Abstract: A circuit for an electronic sensor of motor vehicle safety devices having an acceleration detector (PE) the output signal of which can be transmitted to an evaluation circuit connected after a final stage (38) for releasing the safety device. A signal generator (34-32-30) is provided for generating a test signal that can be applied to the acceleration detector (PE), the output signal of which can be supplied to a comparator (22-24-26). A checking process for dynamically checking the acceleration detector (PE) comprises generating a test signal, applying it to the acceleration detector (PE) and analysing the behaviour in time of the output signal of the acceleration detector. Another process for dynamically checking the acceleration detector is based on the analysis of the behaviour in time of the output signal of the acceleration detector during its transient response after the supply voltage (US) is switched on.
Patent DE-3627524-A1 (DE)
Title: Reinforcement device for attaché cases
IPC: A45C5/02
Filed: 1986-08-13
Abstract: A reinforcement device for attaché cases consists of a combination of a number of metal strips (10), which are prefabricated with predetermined dimensions in accordance with the dimensions of an attaché case, and a number of connecting elements (20) which have the shape of an L. Provided at the two ends of each L-shaped piece is a connection opening, and the width and thickness of each connection opening are slightly less than those of the metal strips (10), such that each end of the metal strips (10) can be arranged lying closely adjacently in the respective connection openings (201). This reinforcement can be arranged in a suitable manner between an outer layer and an inner layer of an attaché case. Furthermore, each connecting element (20) is provided with at least one reinforcing rib (203) which extends along a peripheral edge of the connecting element (20) in order to be able to be attached together with the peripheral attachment lines of the attaché case thus permanently guaranteeing the strength and rigidity of the attaché case. 
 <IMAGE>
Patent DE-3636109-A1 (DE)
Title: Refuse bag
Inventor: SCHUERENBERG-JOSEPH UTE
IPC: B65D33/14
Filed: 1986-10-23
Abstract: The invention relates to a refuse bag (1) which consists of a plastic material and has a fastening device on its opening region. The fastening device is in the form of at least one adhesive surface (3, 3) which is located on the outer surface of the rear side of the refuse bag (1) and is such that it can be adhesively bonded in a releasable manner on an object (5). <IMAGE>
Patent DE-3638273-A1 (DE)
Title: Piece of seating furniture
Inventor: DESANTA SIMON
IPC: A47C3/026
Filed: 1986-11-10
Abstract: The piece of seating furniture, consisting of a supporting frame (10) and a seat (16) with back (18), has a tilt mechanism (30) which consists of bars (38) clamped at one end to the supporting frame (10) and guided with their other end in receptacles (42) on the seat. The seat (16) is preferably articulated on a shaft (20) mounted on the supporting plate (16) of the supporting frame (10). The ends of the bars (38) are accommodated in holes in the shaft (20). <IMAGE>
Patent DE-3639138-A1 (DE)
Title: Housing for guiding air streams
Inventor: DIETZSCH KURT DIPL ING
IPC: B60R13/08
Filed: 1986-11-15
Abstract: A housing is described for guiding air streams, in particular for a heating or air-conditioning system of motor vehicles, which housing is provided with wall parts made of plastic and with large surface-area wall regions which, for acoustic insulation, are provided with a foam covering. The wall regions provided with foam in this arrangement consist of a supporting frame of plastic which is enclosed by foam and is designed as an attachment part which can be subsequently attached, is mounted on the housing provided with corresponding recesses and, for example, is resiliently locked. The advantage of this embodiment consists in a much-reduced assembly outlay and in outstanding acoustic insulation.
Patent DE-3641416-A1 (DE)
Title: Process and device for processing pasty, curable materials
Inventor: STRUEH GUENTER
IPC: B29C73/08
Filed: 1986-12-04
Abstract: A device for the gas-bubble-free processing of pasty, curable materials (1) comprises an evacuatable vessel (2) for the airtight closure of a mould or a workpiece (3). Into the evacuatable vessel (2) there projects a discharge nozzle (6) which is connected to a supply tank (4) for pasty, curable materials (1) and can be opened and closed via a valve arrangement (5). The device further comprises an impeller (7) for a meterable dispensing of the material (1) from the storage tank (4). <IMAGE>
Patent DE-3641802-A1 (DE)
Title: Drive for a swivel arm, in particular robot arm
IPC: B25J9/10
Filed: 1986-12-06
Abstract: The invention relates to a swivel drive for a robot arm. This swivel drive has an axially parallel double cylinder with pistons and piston rods moving in opposite directions. Connected to the free piston-rod ends is a drive chain which runs around a drive pinion. Drive chain and drive pinion are situated in a chain housing which, together with the double cylinder or its cylinder housing, forms a fixed bearing arm for a swivel arm or itself forms a swivel arm. This produces a compact and slim design with a high torque for robotics. <IMAGE>
Patent DE-3703767-A1 (DE)
Title: Programme-switching and indicator system for domestic appliances, such as laundry-treatment or dish-washing machines
Inventor: DLUGOSCH REINHARD DIPL ING
IPC: D06F34/32
Filed: 1987-02-07
Abstract: The programme-switching and indicator device for domestic appliances, such as, in particular, laundry-treatment or dish-washing machines, is to be mounted on the appliance in a clearly visible manner and is to be operable in a manner easily comprehended by the user. For this purpose, the programme-switching and indicator system according to the invention possesses a selection block (4) for the selection of the basic programme, an additional selection unit (13) for additional functions, a block indicator (8) indicating the programme cycle and an indicator display (10) for representing further information in the form of numbers and letters. <IMAGE>
Patent DE-3706918-A1 (DE)
Title: Holding element for a vehicle fitting part and mounting method therefor.
Inventor: MOEBUS DIETMAR DIPL ING
IPC: B60R11/00
Filed: 1987-03-04
Abstract: In the case of known holding element, a locking device is provided at each end of the holding element. The locking nose regions of the locking device overlap the parts to be taken hold of from the rear. The fitting part which is to be mounted by means of the holding element does not have any lining. The new holding element is to have an outline which does not have any protuberances and is intended to make separate lining parts superfluous. According to the invention the holding element is essentially pot-shaped and faces the interior of the vehicle with its floor which is provided with an aperture, in the annular casing, both locking devices being arranged on that side of the floor which faces away from the interior of the vehicle and the locking noses of the said locking devices pointing in opposite directions. The holding element is suitable for fastening a loudspeaker in a wall of a motor vehicle from the interior of the vehicle.