baber/WOPTO huggingface dataset:
Patent DE-3432346-A1 (DE)
Inventor: HOFF WALTER
IPC: E04C5/20
Filed: 1984-09-03
Abstract: To improve the adhesion between the insert member and the concrete in insert members which are arranged in concrete formworks and remain in the concrete, such as spacers, spreaders, pipes, covering strips and the like, the insert member (K), for example a strip-shaped spacer (1) of plastic, is to be provided at least on part of its surface with a coating (4) which promotes bonding between it and the concrete. Possible coatings are, inter alia, a plastic coat (7; 9) and/or a granular or pulverulent material (8), in particular sand and/or cement. <IMAGE>
Patent DE-3434424-A1 (DE)
Title: Saddle arrangement
Inventor: SPINNLER GERHARD A
IPC: B62J1/08
Filed: 1984-09-19
Abstract: There is inserted and glued in the clamping section of the saddle-bearing frame tube of a bicycle frame a clamping sleeve which is made of plastic and has a longitudinal slot congruent with the longitudinal slot of the frame tube. The clamping sleeve is provided with an internal thread. The saddle tube itself is provided with an external thread, which is screwed to the internal thread of the clamping sleeve. On locking the clamping section of the frame tube, the saddle tube is secured in the clamping sleeve not only against axial displacement but also to a greater extent against twisting.
Patent DE-3435537-A1 (DE)
Title: Wheel cover for a vehicle wheel
Inventor: RABE HERMANN
IPC: B60B7/06
Filed: 1984-09-27
Abstract: The wheel disc (1), consisting of light alloy, of a vehicle wheel has a central, outwardly protruding hub (3) on which a radially inwardly directed holding flange (8) with two diametrically opposite recesses (10) is provided. A wheel cover (6) which can be detachably connected to the wheel disc (1) has a support shoulder (18) and a centring collar (13) which protrudes away from the latter and two diametrically opposite fixing noses (22). In addition, the wheel cover (6) has a leaf spring (12) at right angles to the arrangement of the fixing noses (22), the end sections (12', 12'') of which spring (12) protrude beyond the outer circumference of the centring collar (13). The wheel cover (6) is connected to the wheel disc (1) in that the end sections (12', 12'') of the leaf spring (12) are guided through the recesses (10) and the wheel cover (6) is turned through 90 DEG . In this process, the end sections (12', 12'') of the leaf spring (12) engage behind the holding flange (8) and pull the wheel cover (6) to the end side of the said flange (8) whilst the fixing noses (22) engage in a locking fashion in the recesses (10). <IMAGE>
Patent DE-3436257-A1 (DE)
Title: Small gear mechanism, in particular for paper-cutting devices
Inventor: STEMKE LOTHAR
IPC: B26D1/30
Filed: 1984-10-03
Abstract: Published without abstract.
Patent DE-3436287-A1 (DE)
Title: Appliance for measuring the filling level
Inventor: WAGGERSHAUSER KONRAD DIPL ING
IPC: G01F23/20
Filed: 1984-10-03
Abstract: An appliance for measuring the filling level in a tank is described, the force exerted by the weight of the contents being taken off via strain gauges and being indicated. The appliance described delivers exact measurement results without special reinforcements of the tank wall being necessary. To this end, the strain gauges are fastened to a measuring ring on which the entire cross-section area of the tank wall or a frame wall is supported areally and via which the tank is propped up on a foundation.
Patent DE-3436551-A1 (DE)
Title: Process for the gas bubble-free embedding, in a liquid, of a part through which flow cannot occur and which has recesses open at the bottom and/or narrow cavities
Inventor: MUELLER ERICH DIPL ING
IPC: B05D7/22
Filed: 1984-10-05
Abstract: A process for the gas bubble-free embedding, in a liquid, of a part through which flow cannot occur and which has recesses only open at the bottom and/or narrow cavities, where the recesses and/or the cavities are filled, outside the liquid, with an auxiliary liquid which is miscible with the liquid, the auxiliary liquid temporarily being solidified, the part being flooded with liquid in the proposed position and the auxiliary liquid being liquified.
Patent DE-3437640-A1 (DE)
Title: Window frame which is assembled from individual plastic hollow-profile portions which are mitred at the ends
Inventor: MEETH ERNST JOSEF
IPC: E06B3/96
Filed: 1984-10-13
Abstract: In a window frame which is assembled from individual plastic hollow-profile portions which are mitred at the ends, the end edges of the hollow-profile wall exhibit tapering incisions which are located on at least two mutually opposite sides, at regular intervals, and the incision depth of which is approximately equal to the wall thickness, the width at the incision base being smaller, and the width at the incision opening being greater, than the incision depth. Advantageously, the width of the incision at the incision base is approximately 3/5 of the width of the incision at the incision opening, and the angle of inclination of the incision side is approximately 4-6 DEG .
Patent DE-3440670-A1 (DE)
Title: Device for measuring the forces acting on machine components
Inventor: KLUFT WERNER DR ING
IPC: G01L5/00
Filed: 1984-11-07
Abstract: The invention relates to a device and an apparatus for measuring at least one of the thrust force components Fx and Fz on machine components by exclusive measurement of a plurality of pressure forces, the measuring directions of which are perpendicular to the directions of the thrust components. According to the invention, there is provision for the measurement signals of the measurement elements which are arranged in each case at one measuring point to be converted into individual, expansion- proportional and force-proportional voltage values in order to feed them to a computing unit which forms, on the basis of the law of torque, at least the thrust force components Fx and Fz at the point of the application of force. In addition, the invention provides for the measurement elements to be let in into an intermediate plate of the same and to be prestressed by means of pressure discs for measuring the pressure loads. The device and apparatus of the invention are particularly suitable for automatic measurement of forces in machine tools and production machines. They permit automatic machine monitoring and, in particular, automatic detection of tool fractures and of wear on tools during the processing of a workpiece.
Patent DE-3441105-A1 (DE)
Title: Device for protecting a component of a motor vehicle against theft
Inventor: ROLOFF HARTMUT
IPC: B60R25/10
Filed: 1984-11-10
Abstract: A device for protecting a component of a motor vehicle against theft is provided with a widening of its functions by means of the invention to the extent that it can be used also to protect components of the passenger compartment of a motor vehicle against theft. If these components are removed, the anti-theft protection device is also triggered and gives warning of intervention in the interior of the motor vehicle.
Patent DE-3447156-A1 (DE)
Title: Bipolar gripping instrument, especially for general surgery
Inventor: SUTTER HERMANN
IPC: B25B7/02
Filed: 1984-12-22
Abstract: A bipolar gripping instrument (1), for example pincers, forceps or the like, has two legs (2) which can be moved toward one another during gripping and have gripping surfaces (4) present on their tips (3). On the opposite end the legs (2) are connected so as to be electrically insulated from one another and have a connection plug (5) for a high-frequency source. In order to avoid adhesion to coagulated tissue the mutually facing gripping surfaces (4) are provided on hard-metal bodies, i.e. they themselves consist of a hard metal. <IMAGE>
Patent DE-3504917-A1 (DE)
Title: Holder for hammer drills or percussion drilling machines
Inventor: BAUMANN OTTO
IPC: B23B31/12
Filed: 1985-02-13
Abstract: A holder (2) for hammer drills or percussion drilling machines is proposed. A chuck (2) which can be locked in a chucking position has chuck jaws (7) with longitudinal teeth (37) and a continuous longitudinal bore (13) with a widening bore (15). An output spindle (1) of the machine can engage in the longitudinal bore (13), and a collar (10) of the output spindle (1) can engage in the widening bore (15). The rotary driving between the output spindle (1) and the chuck (2), with simultaneous longitudinal displaceability, is guaranteed by axially directed straight pins (21) which partly engage in the collar (10) and partly inside the widening bore (15) in the chuck (2). The drill-side annular faces of the collar (10) and of the widening bore (15) limit the axial mobility of the output spindle (1) into the chuck (2), during which the output spindle (1) can strike the shank (33, 39) of a percussion drill bit (32, 38) clamped in the chuck (2). The rotary and idle-stroke loading of the collar (10) and of the chuck (2) is thus appreciably reduced. Percussion drill bits (32, 38) with smooth (39) and fluted shank (33) can also be clamped in place, for which positive locking in the rotating direction and the axial play limited for good drilling progress are likewise obtained. <IMAGE>
Patent DE-3505704-A1 (DE)
Title: Circuit arrangement for determining and monitoring the running digital sum (RDS)
Inventor: SALVASOHN MANFRED DIPL ING
IPC: G11B20/14
Filed: 1985-02-19
Abstract: The invention relates to a circuit arrangement for determining and monitoring the running digital sum (RDS) of a data stream for detecting transmission errors, transgression of an RDS value leading to an error indication, the serial data stream being divided into n parallel part-data streams of equal speed, an n-bit memory being provided for buffer storage and decoding of in each case one bit of the n part-data streams, a comparison taking place between the decoded binary value and the last RDS determined and the new RDS being determined by means of a state diagram, and is characterised by the fact that a serial/parallel convertor is provided for dividing the serial data stream into n parallel part-data streams, that a decoding logic is provided for buffer storage and decoding of the part-data streams and an up/down counter controlled by this is provided in which the new RDS is stored, that an error pulse generator connected to the counter output is provided and that a clock division is provided by means of which the clock frequency 1/T of the serial data stream at the input end is divided down to 1/T and then supplied to the counter and the error pulse generator (Figure 2). <IMAGE>
Patent DE-3506341-A1 (DE)
Title: Stoneware pipe or shaped pieces, in particular for sewerage purposes
IPC: F16L21/035
Filed: 1985-02-22
Abstract: A description is given of a stoneware pipe or shaped piece, in particular for sewerage, having at least one socket end and spigot end, in which a sealing element consisting of an elastic sealing or compensating material is provided on the spigot end. In order that the use of other materials, which are not as durable in comparison with stoneware, can be reduced to a minimum and that it is possible to use prefabricated sealing rings which can be adapted to the case in point, the socket (5) is manufactured such that it is larger than required and is subsequently ground to the nominal dimension on the inner side (at 7). Moreover, a depression (2 or 3, respectively) having a nominally dimensioned base is ground in at the spigot end (1) and a prefabricated sealing ring (4 or 4a, respectively) is inserted into this depression (2 or 3, respectively). In this arrangement, the shear loads are absorbed via stoneware and not via plastic which is susceptible to creep, and identical contact pressures prevail all around. <IMAGE>
Patent DE-3508965-A1 (DE)
Title: Transport roller for profiled steel rods
Inventor: PEDDINGHAUS ROLF DIPL ING
IPC: B65G39/06
Filed: 1985-03-13
Abstract: A transport roller for profiled steel rods, having a transport roller axle, attached hubs and a cylindrical transport roller shell made from steel, the hubs and the transport roller shell leaving an annular space free. The annular space is at least partially filled with a binder-free, granular filling material which has a particle size range of from one to several millimetres. <IMAGE>
Patent DE-3510573-A1 (DE)
Inventor: VARY PETER DR ING
IPC: G10L19/02
Filed: 1985-03-23
Abstract: A digital analyzing and synthesizing filter bank in which a digital polyphase network in the analyzing filter bank provides sampling rate reduction by dividing an input signal into M complex sub-band signals, and the sub-band signals are subjected to a further staggered sampling rate reduction of the real and imaginary components thereof. This achieves maximum sampling reduction while permitting aliasing distortions to be compensated in the synthesizing filter bank.
Patent DE-3512955-A1 (DE)
Title: Shed-forming device in single-shed or wave-shed weaving
Inventor: ORESIC FRANC
IPC: D03C3/20
Filed: 1985-04-11
Abstract: The invention relates to a shed-forming device in single-shed or wave-shed weaving, with healds combined in groups in heald frames, and with sinkers which can be coupled to the healds. In known shed-forming devices, the weave design is limited, except in symmetrical designs or design repeats. The movement of the healds into the bottom shed also cannot always be controlled correctly. This is avoided, according to the invention, in that the sinkers can be coupled indirectly to pendulously movable hooks via catches strung onto the lifting blades, in that each hook can be moved electromagnetically into a coupling position, and in that for each hook there is an independently activatable circuit which runs via the sinker assigned to the hook.
Patent DE-3514343-A1 (DE)
Title: Modular base frame
Inventor: HARTMANN GUNTER
IPC: B25H1/02
Filed: 1985-04-19
Abstract: For the purpose of setting up preparation experiments or process developments in the laboratory, base frames for a spatial arrangement of the equipment are required. Hitherto they have been produced as welded constructions or assembled from tubes by means of clamping elements. According to the invention, a base frame comprises a cast (preferably aluminium sand casting), box-shaped table top having integrated stand elements.
Patent DE-3514720-A1 (DE)
Title: Tumbling mill
Inventor: GEIGER ARMIN
IPC: B02C17/16
Filed: 1985-04-24
Abstract: For the low-noise bearing of a tumbling mill (1) in a position deviating from the vertical, the holder (6) is of movable construction in the region of the rotor bearing (7). In addition, an elastic support (13) is arranged at a distance from this holder (6) towards the other end of the milling container (9). Preferably, a collection bowl (12), which is at a distance (a), at least over part of its length, from the base (2) located below it, is located beneath the milling container (9), the elastic support (13) being arranged in the intermediate space provided by this distance (a). <IMAGE>
Patent DE-3516412-A1 (DE)
Title: Method for producing skis and apparatus for implementing the said method
Inventor: WOLTRON HERBERT DIPL ING
IPC: A63C5/12
Filed: 1985-05-07
Abstract: In a method for producing skis, in which the ski components are made to adhere to one another while hot in a pressing mould, to form a ski blank, at least most of the energy required to heat up the ski components and the binding agent is generated in the binding agent itself as the heat loss from an electromagnetic high frequency capacitor field prevailing in the moulding chamber. According to an advantageous variant of the method, the ski blank to be produced is cooled on one or on both of its surfaces, at least during part of the pressing cycle. <IMAGE>
Patent DE-3517351-A1 (DE)
Title: Screening shovel
Inventor: MUSSELMANN KURT
IPC: A01D11/00
Filed: 1985-05-14
Abstract: Published without abstract.
Patent DE-3519673-A1 (DE)
Title: Seat for disabled individuals and the like, of adjustable inclination
Inventor: PHILIPPEN DIETER
IPC: A47C9/00
Filed: 1985-06-01
Abstract: The invention relates to a seat for disabled individuals and the like, of adjustable inclination, according to the precharacterising clause of claim 1. In order to simplify the construction and handling of a seat of the type in question during adjustment of the inclination it is proposed, in a seat according to the precharacterising clause of claim 1, that an arched surface be provided on each cheek on the side facing the substructure, this surface being supported on an appropriately shaped recess in the substructure, the unit comprising the seat part and the back rest being releasably connectable to the substructure.
Patent DE-3521141-A1 (DE)
Title: Outsole for sports shoes
Inventor: VOGLER ROBERT
IPC: A43B13/26
Filed: 1985-06-13
Abstract: An outsole made of elastically yielding plastic for sports shoes with a sole profile which consists of a large number of profiled projections (5) which are arranged distributed over the walking side and taper conically towards their free end and which are in each case surrounded by a ring (4). The height of the ring (4) is in each case smaller than that of the associated profiled projection (5). In order to improve the self-cleaning capacity of the outsole profile, it is envisaged that the rings (4) surrounding the profiled projections (5) are hexagonal and form a continuous honeycomb pattern (Fig. 1). <IMAGE>
Patent DE-3531241-A1 (DE)
Title: Device for the controlled dispensing of liquids
Inventor: TSCHEU WOLFGANG DIPL ING
IPC: B01L99/00
Filed: 1985-08-31
Abstract: A device for the controlled dispensing of liquids, having a cannula for taking of the liquid and an axially movable pressure transmitter at one end of the cannula and operating in the  mu l and in the nl or pl ranges, has at least one pressure sensor (8) between the pressure transmitter (5) and the cannula (1), in particular in a connection (3), this sensor being connected to a driving device (7) for the pressure transmitter or to a control connection (9). Reversal of the pressure transmitter (5) as a function of output variables of the pressure sensor (8), in particular as a function of programs fed in, is provided. The pressure transmitter is either a piston (5) or a diaphragm. The driving device can be of mechanical design, in the form of a rod moved backwards and forwards - a piston rod or spindle (6) for example, or, where the pressure transmitter is designed as a diaphragm, in the form of a magnet arrangement. <IMAGE>
Patent DE-3533406-A1 (DE)
Title: Pressure-resistant metal container for receiving liquids
Inventor: MEIKE KLAUS
IPC: B65D1/16
Filed: 1985-09-19
Abstract: A pressure-resistant metal container 2 for receiving liquids, in particular a beer barrel 1, has at one end 5a a hole in which a connection bush 6 with an immersion tube 7 is fixed pressure-tightly. Provided at the other end 5b is a moulded cup 8 with an at least approximately flat base surface 9 towards which the free end of the immersion tube 7 extends with spacing. In order that, in the case of overpressure occurring in the metal container 2, the latter cannot rupture in an uncontrolled manner, but a pressure reduction takes place in a predetermined direction, a notch is worked into the flat base surface 9 of the cup 8 as an intended rupture point which at least almost surrounds a limited area of the base surface (Figure 1). <IMAGE>
Patent DE-3533556-A1 (DE)
Title: Filling device for the rapid filling of containers
Inventor: FIEDLER PETER
IPC: B67D7/54
Filed: 1985-09-20
Abstract: The filling device is intended for rapidly filling containers, especially vehicle tanks with dangerous liquids. It is composed of a valve housing (19) with an actuating handle (20) and a filling pipe (3) on and above the end (21) of which there is arranged a bell-shaped container nozzle connection element (2). The connection element (2) is provided with an exhaust nozzle (24) and at its lower end with a positively locking container nozzle connection element. In order to make such a filling device more stable, especially in the connection region, and suitable for connection to different container nozzle sizes, the container nozzle connection element (1) takes the form of a movable flange plate (4) which terminates the bell-shaped connection element (2) at the lower end, encloses the filling pipe (3) and has at least one continuous bore (6) which leads to the interior (5) of the connection element (2). On the outer circumference of the movable flange plate (4) there is provided a container nozzle connection surface (8), which is provided with a seal (7) and has a width (B), in such a way that at least two container nozzles with different diameters can be engaged. Below the container nozzle connection surface (8) there are arranged on the movable flange plate (4) at least two pairs (10, 10') of locking tongues which are mutually offset with respect to one another, the ends (11) of tongues being situated on circles with different diameters (D1, D2). <IMAGE>
Patent DE-3534839-A1 (DE)
Title: Container for dry and wet disposal of dental instruments, and carrying basket
Inventor: OESTERLE KURT
IPC: A61B50/00
Filed: 1985-09-30
Abstract: The container (20) for the accommodation, transportation and treatment of small instruments, especially for medical and dental purposes, to be treated in liquids has a trough (22) with a lid (25) which is provided in the region of the hinge (26) with a formation for removal and tight closure, the formation engaging around a joint rod (29) fixed to the trough (22). At the same time, lid flaps (34) and holding and supporting flaps (35) are open towards the outside on either side of the joint rod (29). The correspondingly rounded hinge edge (36) of the lid engages over the sealing edge (31). The holding and supporting flap (35) is supported on a retaining leg (32) in the opening position. The container is assigned a lifting/carrying grid with pivotable feet. <IMAGE>
Patent DE-3545353-A1 (DE)
Title: Method and device for measuring the acoustic power of a focused ultrasonic field
Inventor: GRANZ BERND DR
IPC: G10K11/34
Filed: 1985-12-20
Abstract: The invention relates to a method for measuring the acoustic power of a focused ultrasonic field and a device for carrying out the method. According to the invention, the electrical signals tapped at the electrodes (80) of the ultrasonic transducer arrangement (2) are temporarily delayed by means of a delay device (54, 56), respectively assigned to them, in such a way that the electrical signals are present at the inputs of an electronic evaluation unit (60) in phase with one another. <IMAGE>
Patent DE-3600384-A1 (DE)
Title: Cheese-head screw for the releasable fastening of a first structural part on a second structural part
Inventor: KERST MANFRED
IPC: B60G99/00
Filed: 1986-01-09
Abstract: The invention relates to a cheese-head screw for the releasable fastening of a first structural part on a second structural part, having a screw head resting on the first structural part and having a screw shank which, by means of a screw part, can be screwed into the second structural part. In order to be able to produce a releasable fastening, even in areas of restricted space in which the cheese-head screw can be inserted only with great difficulty or else not at all, according to the invention there is mounted in a captive manner, on the screw shank with at least a small amount of radial play, a cylindrical mounting sleeve, preferably consisting of plastic, whose axial length is smaller than the length of the through-passage hole, through which the cheese-head screw penetrates, in the first structural part and whose external diameter is dimensioned such that, when the screw shank passes through the through-passage hole, e.g. during the initial mounting of the first structural part, it can be pushed into said hole with a press fit. <IMAGE>