baber/WOPTO huggingface dataset:
Patent DE-3503358-A1 (DE)
Title: Method and device for measuring frictional forces on the paths of revolution of rolling elements
Inventor: PLANK MANFRED DIPL ING
IPC: G01N33/30
Filed: 1985-02-01
Abstract: The object of the invention is as follows: To provide an easy-to-handle measuring device for recording frictional forces on the paths of revolution of rolling elements. The solution is as follows: A rolling element (WK) is accelerated by the periodic supply of driving pulses (IA), preferably at several points (AV) on the path of revolution (UB) until constant times of revolution (TU) are established. The time of revolution or driving energy is then evaluated as a measure of the effective frictional force. Possible applications: Investigation and testing of rolling-bearing elements, possibly during production. Lubricant testing. <IMAGE>
Patent DE-3505020-A1 (DE)
Title: Wiping body for a wet wiping implement
Inventor: FESHER HERBERT
IPC: A47L13/20
Filed: 1985-02-14
Abstract: The invention relates to a wiping body for a wet wiping implement 1 intended for the cleaning of buildings having a holding plate 2, which wiping body consists of a textile web blank which has longitudinal folds divided into fold strips 11 by transverse slots and is connected to a backing blank 8 by means of seams or welds 12. In the region of the fold edge 13 of each fold strip 11, a longitudinal slot is formed which is aligned parallel to the fold edge 13. The fold strips 11 consist of two strip blanks 23, 24, lying one inside the other, of a web blank 26 of twin-layer construction. Inserted in the hollow space 27 of each longitudinal fold 21 is a woven or curled cotton strip 28. <IMAGE>
Patent DE-3508468-A1 (DE)
Title: Method of subdividing a cavity floor
Inventor: HOELLFRITSCH ERICH
IPC: E04B5/48
Filed: 1985-03-09
Abstract: The aim of the invention is, in the case of a cavity floor, to be able, subsequently, further to subdivide the cavity present between the top and bottom surfaces of the floor into cavities which are separate from one another. In order to achieve this, according to the invention an at least temporarily flexible material strand which can be compressed or expanded is introduced into the cavity along the dividing line, predetermined on the bottom surface of the floor, and bears against the top and bottom surfaces of the floor.
Patent DE-3519294-A1 (DE)
Inventor: WIELAND ERICH GEORG
IPC: B41F7/32
Filed: 1985-05-30
Abstract: A water fountain for a dampening unit of an offset rotary printing machine includes spaced front rear and side walls and a bottom. A pair of spaced inlet and outlet dams each include drainage holes and overflow apertures. Dampening fluid is fed to the fountain through an infeed pipe and unused fluid exits the fountain through a drainage tube. This drainage tube is in fluid communication with, but is separate from a funnel carried in an open end of a dampening fluid recirculation pipe. The water fountain is supported between side frames of the press. Since neither dampening fluid inlet line nor the dampening fluid recirculation pipe are connected to the fountain, it can be quickly and easily removed from the dampening unit for cleaning or service.
Patent DE-3519758-A1 (DE)
Title: Machine for producing turned or twisted threads
Inventor: WOLF HORST DIPL ING
IPC: D01H1/241
Filed: 1985-06-01
Abstract: The invention proceeds from a machine for producing turned or twisted threads, containing a number of identical drive units which can be driven in groups via a motor respectively by means of one of two or more endless tangential belts, mutually adjacent tangential belts respectively looping round at least one common deflecting-roller element having two deflecting rollers. In order, here, to prevent faults and disadvantages caused by system-related differing belt speeds during normal operation, the deflecting rollers of the deflecting-roller elements are also mounted loosely rotatably in relation to one another. So that a desirable energy transmission between the tangential belts can nevertheless take place via the deflecting rollers in particular operating states, the deflecting rollers can also be connected fixedly in terms of the rotation to one another. This is carried out by means of actuable couplings or by means of over-run couplings between the deflecting rollers of the deflecting-roller elements. <IMAGE>
Patent DE-3520117-A1 (DE)
Title: Hydrostatic steering device
Inventor: MADAUSS HANS-JUERGEN
IPC: B62D5/093
Filed: 1985-06-05
Abstract: The invention relates to hydrostatic steering devices. Equipment of this kind is used in fully hydraulic steering systems and serve preferably for steering heavy, slow-moving vehicles. The object of the invention is to eliminate, or considerably reduce, flow-generated noises without adversely affecting the functional properties. The objective consists in influencing the subflow flowing via the short-circuit path to the discharge in such a way that in each steering position the flow speed which is decisive for the generation of noise is kept within certain limits via the input restrictor. Features according to the invention are the arrangement of a slip-stream restrictor downstream of the input restrictor, in which case the input restrictor and the slipstream restrictor have their greatest cross-sections in the neutral position of the steering device and proportional behaviour of both cross-sections over the adjustment path. <IMAGE>
Patent DE-3522084-A1 (DE)
Title: Plastic composition which is an electrical insulator and a good heat conductor and contains aluminium powder particles as filler, and a process for the preparation thereof
Inventor: LEUTE ULRICH DR
IPC: C08K9/02
Filed: 1985-06-20
Abstract: In order to improve the mechanical strength, heat resistance and shear strength during the processing of plastic compositions containing aluminium powder particles as filler, the particles are virtually round, have a diameter of < 200  mu m and are covered on all sides by a chromatized surface layer. The plastic compositions are used for heat conduction and simultaneous electrical insulation of electrical and electronic components and equipment.
Patent DE-3523189-A1 (DE)
Title: Circuit arrangement for driving an electrically operated vibration generator of a massage appliance
Inventor: NEMETH LASZLO
IPC: A61H23/02
Filed: 1985-06-28
Abstract: In a circuit arrangement for driving an electrically operated vibration generator (V) of a massage appliance, one or more series-connected tilt switches (S1, S2, ..., SN) are located in one or in both lines which lead from a voltage source (U) to the vibration generator (V). The series-connected tilt switches are bridged by resistors of different values (R1, R2, ..., RN). By changing the position of the tilt switch or switches, the supply of energy from the voltage source (U) to the vibration generator is controlled. Since the position of the tilt switch or switches varies continuously during the massage, the vibration generator (V) generates irregular non-monotonic vibrations which enhance the sense of bodily well-being during the massage. In the case of monotonic vibrations, by contrast, an adaptation to the massage stimulus would lead to a lower sense of well-being. The circuit arrangement can be retrofitted in many massage appliances. <IMAGE>
Patent DE-3527496-A1 (DE)
Title: Semiconductor device potted in plastic
Inventor: NAKAGAWA OSAMU
IPC: C08G59/00
Filed: 1985-07-31
Abstract: A semiconductor device according to the invention, potted in plastic, is formed by potting a semiconductor chip (1) in a resin (2) which is mixed with silicon dioxide (5) which has a maximum particle size of less than 30  mu m and has spherical particles which serve as a filler for reducing the thermal stress. <IMAGE>
Patent DE-3528799-A1 (DE)
Title: Steady bearing for vehicle spring struts
Inventor: KREHAN PETER DIPL ING
IPC: B60G15/06
Filed: 1985-08-10
Abstract: A steady bearing for spring struts with a ball bearing is to be provided, for cardanic support of the piston rod, with an outer race for the ball bearing, which race is spherically formed in the area of the balls, the cage comprising one part of elastic material, which is held on the inner race, and an upper section for covering the ball bearing and a lower section for closing the ball bearing aperture.
Patent DE-3535392-A1 (DE)
Title: Device for magnetising liquids
Inventor: STEINBERGER HANS
IPC: H01F13/00
Filed: 1985-10-03
Abstract: The invention relates to a device made of rubber or rubber-like synthetic materials for magnetising liquids, into which permanently magnetic particles, preferably permanently magnetic ferrite particles, are embedded.
Patent DE-3542203-A1 (DE)
Title: Method and device for the dry, purely mechanical detaching of labels from containers, i.e. from bottle crates
Inventor: BOHRER LUDWIG
IPC: B08B5/04
Filed: 1985-11-29
Abstract: In the case of a method for the dry, purely mechanical detachment of labels from containers (bottle crates), detachment is by means of a label-removal element which has a plurality of suckers, which can be loaded by sub-atmospheric pressure, on a head which can be moved from a withdrawn rest position into a working position. In order to achieve perfect detachment of the labels, after the head with the suckers has been placed against a bottle crate, but also during the return movement, provided so that the label can be detached, of the head into the rest position, the sub-atmospheric pressure at the suckers is examined and the detaching process is repeated at least once if a predetermined sub-atmospheric pressure has not been achieved.
Patent DE-3546225-A1 (DE)
Title: Phonographic record and process for its production
Inventor: FISCHER MICHAEL P
IPC: G11B3/70
Filed: 1985-12-27
Abstract: A multi-layered phonographic record comprises a metal coating arranged between a middle layer and a transparent sound-carrier layer. The metal layer may be vapour-deposited onto an intermediate layer or onto the underside of the sound-carrier layer. The metal layer consists of an alloy or a noble metal.
Patent DE-3601731-A1 (DE)
Title: Pyrimidine derivatives
Inventor: RADDATZ PETER DR
IPC: C07D471/04
Filed: 1986-01-22
Abstract: Pyrimidine derivatives of the formula I <IMAGE>  in which     =A-B= denotes =CH-CH= or =N-CR<2>=,   Alk denotes an alkylene group having 2-4 C atoms, R<1> denotes H, dialkylaminoalkyl, carboxyalkyl, alkoxycarbonylalkyl, carbamoylalkyl, N-alkylcarbamoylalkyl or N,N-dialkylcarbamoylalkyl,   Y denotes CH or N,   Z denotes a bond or -CO-, Ar denotes a phenyl, thienyl or pyridyl group which is unsubstituted or mono- or polysubstituted by alkyl, alkoxy, F, Cl, Br, I and/or CF3 and   R<2> denotes H, alkyl, alkoxy or alkylthio, in which the alkyl, alkoxy and alkylthio groups in each case contain 1-4 C atoms, and their salts exhibit hypotensive properties.
Patent DE-3604686-A1 (DE)
Inventor: GALLITZENDOERFER RAINER
IPC: G10H7/00
Filed: 1986-02-14
Abstract: The instrument contains a memory (14) which contains samples of wave shapes in several individually addressable memory areas. An interpolator (15) can determine intermediate values between adjacent basic sound data in real time during the reading out or during the storing. The individual sound data are read out as a function of sound parameters. The order of the individual sound data to be read out is determined as a function of these sound parameters (Figure 1).   <IMAGE>
Patent DE-3604837-A1 (DE)
Title: Device for three-dimensional measurement and/or marking-out and/or scanning
Inventor: KUEMMERER HANS-HELMUT DIPL ING
IPC: G01B5/00
Filed: 1986-02-15
Abstract: A three-dimensional measuring and/or marking-out device is proposed, in which provision is made, at least for the displacement movement relative to a frame in the direction of an X-axis, for a drive device having a motor, a pinion at the base of the device and a geared rack on the frame in which the pinion engages. The geared rod is rigid in the axial direction and held resiliently transverse thereto by means of leaf springs on the frame, which permit damping of vibrations transverse to the X-axis. This results in the achievement of a continuous backlash compensation accompanied by tolerance compensation. Since the vibrations are damped via the leaf springs transverse to the X-axis, there is a substantial shortening of the unproductive times in the movement of the device between individual measuring points, which movement is accompanied by acceleration and deceleration and vibration caused thereby on the device side.
Patent DE-3608112-A1 (DE)
Title: Method and apparatus for the production of a gaseous conditioning agent
Inventor: UNTERDERWEIDE ARTUR
IPC: B22C9/12
Filed: 1986-03-12
Abstract: Published without abstract.
Patent DE-3610592-A1 (DE)
Title: Oven-cleaning composition
Inventor: HEISKEL ELMAR DR
IPC: C11D3/00
Filed: 1986-03-29
Abstract: The cleaning composition contains water, at least one surfactant, a propellant gas which is insoluble in the aqueous phase, and as alkaline compound a tetraalkylammonium hydroxide whose alkyl groups contain, independently of one another, 1 to 5 carbon atoms.
Patent DE-3610744-A1 (DE)
Title: Apparatus for the direct aeration and circulation of, in particular, waste waters
IPC: B01F7/16
Filed: 1986-03-29
Abstract: An apparatus is described for the direct aeration and circulation of, in particular, waste waters (effluents) by means of a propeller, on the blade edges of which lying in the region of the cavitation bubble forming are formed fine boreholes via which air is fed via a hollow shaft, the interior of which is connected to the atmosphere.
Patent DE-3614136-A1 (DE)
Title: Device for the triggering of ignition sequences in internal combustion engines with capacitor ignition unit
Inventor: OTTOSSON LARS-OLOF
IPC: F02P3/08
Filed: 1986-04-25
Abstract: The invention relates to a device for the triggering of ignition sequences in internal combustion engines with capacitor discharge ignition. The device has two trigger circuits (19, 14, 15 and 10, 16, 17) containing differently timed and/or phased signal sources, which circuits comprise windings (9 and 10) fitted on separate limbs of a ferromagnetic core. Under the effect of the magnetic poles (2 and 3) present in a flywheel trigger signals, variable with the engine speed, are induced in the windings. The succeeding trigger circuit (10, 16, 17) is equipped with a trigger signal-deriving circuit (31, 32, 35, 36), controlled by the trigger circuit (1, 14, 15) first influenced, which circuit (31, 32, 33, 36), after triggering, derives the residual trigger signal energy generated by the said succeeding trigger circuit (10, 16, 17). This prevents the trigger voltage from exerting an influence on the succeeding capacitor charging sequence. The invention also relates to an engine speed limiting circuit, in which the said residual trigger signal energy is used to prevent exceeding of a maximum speed by influencing the capacitor charging sequence. <IMAGE>
Patent DE-3614823-A1 (DE)
Title: Air coupling for rail vehicles
Inventor: SCHELLE AXEL DIPL ING DR
IPC: B61G5/08
Filed: 1986-05-02
Abstract: The air coupling for rail vehicles with automatic coupling devices (3) has an air hose (8) which is permanently connected on the one hand to a shut-off forcet (7) and on the other hand to a half-shell coupling (9). The half-shell coupling (9) can be coupled to a line coupling (4) or bend (5) in the coupling device (3) or to a manual half-shell coupling of a further rail vehicle to be coupled. The air hose (8) is preferably designed to be S-shaped in top view such that it extends free of water pockets from the shut-off forcet (7) to the line coupling (4). <IMAGE>
Patent DE-3617956-A1 (DE)
Inventor: RICHTER HANS
IPC: B09B1/00
Filed: 1986-05-28
Abstract: The method and device disclosed for the sanitation of waste dumping grounds (10) by post-laying of a liquid impervious layer are based both on the shield advance principle and on the longwall working method, the advance device being substantially configured like a rectangular unit. The cover plates (2) covering the base plates (3) are interconnected by hydraulic jacks (16). A face stanchion (29) provided at the front and a support shield (17) provided at the rear face form a completely closed tunnel which advances under the dumping ground (10) in an articulated way and by sheeting and under the protection of which it is possible to incorporate sealing sole-plates. The material broken off under the breast is transported behind the support shield (17) where it is compacted, whereafter the individual devices stayed by traction jacks (18) advance step by step and by cycle.
Patent DE-3621646-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: FLEBBE WERNER
IPC: B60C9/28
Filed: 1986-06-27
Abstract: The invention is based on a pneumatic vehicle tyre with a tensile strain-resistant belt between the radial carcass and the tread and in addition on such tyres which have a tensile strain-resistant band in the tread zone whose width is approximately 10 to 25% of the width of the belt. In order to be able to maintain the influence of narrow circumferential bands during so-called run-flat mode, on the basis of the invention the circumferential band is arranged on the side of the carcass facing the cavity of the tyre. Accordingly, the circumferential bands are neither wrapped around the belt nor around the zenith areas of the carcass. During normal operation of the tyre the circumferential bands are isolated, that is to say neutralised, whilst the stiffening effect of the circumferential bands is retained to a sufficient degree.
Patent DE-3623588-A1 (DE)
Title: Device for locating embedded electrical wires
Inventor: STREHLE EUGEN
IPC: G01V3/11
Filed: 1986-07-12
Abstract: A device for locating embedded electrical wires is proposed, which exhibits an electrical audio frequency generator (10) that can be connected to the wire to be located and an electrical audio frequency receiver (15) equipped with a search probe (21). The search probe (21) exhibits replaceable measurement heads, whereby at least one inductive measurement head (22) sensitive to magnetic fields and at least one capacitive measurement head (23) sensitive to electric fields is provided. In this way both magnetic as well as electric fields can be located so that a multiplicity of location processes is possible by quickly interchanging the measurement heads. <IMAGE>
Patent DE-3627565-A1 (DE)
Inventor: BIENAIME PATRICK
IPC: B65D71/00
Filed: 1986-08-14
Abstract: The package, made of a single-part cardboard blank for several individual cup-shaped objects with an edge flange, is provided on its underside with holes, into which the objects are inserted. Provided in the connection lines (folding lines) of the top side of the package with the lateral and end walls are cutting lines, in which the edge flanges of the cup-shaped objects engage. <IMAGE>
Patent DE-3629006-A1 (DE)
Title: Coil former for electrical coils
Inventor: KOLLER HARALD
IPC: H01F17/04
Filed: 1986-08-27
Abstract: A coil former (40) having flanges (41, 42) for electrical coils having ferrite-shell core halves (8, 8), which are fitted with connecting pins (54) and can be wound automatically. Slots (9) which are open at the edge are incorporated into the envelope surfaces of the shell core halves (8, 8) and snap-action elements (45 and 52 respectively) which are sprung and are constructed with projections (44 and 51 respectively) are integrally formed on the flanges (41, 42) of the coil former (40). The projections of said snap-action elements (45 and 52 respectively) engage behind the outer shell core bases when the shell core halves (8, 8) are plugged onto the coil former (40). <IMAGE>
Patent DE-3635249-A1 (DE)
Title: Lemon squeezer for lemon segments
Inventor: TARABARIC IVAN
IPC: A47J19/02
Filed: 1986-10-16
Abstract: The device is notable for its elegant and functionally simple design, based on the handling of lemon segments without a squeezing utensil, while a stable position against jumping out is ensured. During the squeezing operation, the lemon peel is merely harmlessly squeezed as well. In addition to the conventional possibilities, when serving, the lemon squeezer can also be hung on the rim of the glass or teacup. Loading or emptying is effected by two-finger operation, the device always remaining in the folded-together state when empty.
Patent DE-3636685-A1 (DE)
Title: Cutting wide strip of material into narrow strips - involves machine which winds narrow strips onto separate reels
Inventor: PETERS RUDOLF DIPL ING
IPC: B65H19/22
Filed: 1986-10-28
Abstract: The continuous wide strip of material is cut into two or more narrow strips which are then wound onto separate reels. The wide strip (75) passes around a guide roller (76) and is fed between a pair of cutter rollers (77) which cut the strip longitudinally. The cut strip passes around a second guide roller (78) to a contact roller (6).  As the cut strip passes around this contact roller, one of the narrow strips is wound onto a first reel (68').  The remaining narrow strip is carried by the contact roller to a gluing roller (67') and then passes onto a second reel (68).  The gluing roller is used for joining lengths on narrow strip end to end. USE - Paper manufacture.
Patent DE-3637610-A1 (DE)
Title: Apparatus for the packaging of bag stacks
Inventor: HENZLER ADOLF
IPC: B65B25/14
Filed: 1986-11-05
Abstract: The apparatus serves for conveying bag stacks in a row and for packaging them into a container, without the bags of the individual bag stacks slipping relative to one another. The apparatus has a stationary bearing grid (18) and a movable conveying grid (40a) which lifts off the bag stacks (12) and conveys them in steps to a packaging station (24, 28, 30) which opens the way to a container (16) supplied under the storage location (14). The sector of use is the packaging of bag stacks made of plastic foil, produced by means of a bag-producing machine. The drawing shows a diagrammatically simplified side view of an exemplary embodiment. <IMAGE>
Patent DE-3638195-A1 (DE)
Title: Multi-shelled chimney
IPC: E04F17/02
Filed: 1986-11-08
Abstract: A multi-shelled chimney having at least one inner pipe (1) channelling the flue gas, having a heat-insulating layer (2) enclosing the inner pipe (1), and having a sheathing (3) which encloses said heat-insulating layer and in which there is formed a ventilation duct (7) which runs from bottom to top and opens to the outside. The ventilation duct (7) is in connection with the heat-insulating layer (2) by at least one through-passage (9). The flow cross-section of the ventilation duct (7) is at least 200 cm<2>.   <IMAGE>
Patent DE-3638793-A1 (DE)
Title: Electrode winding for electrochemical round cells (button cells), and a method for its production
Inventor: SPRENGEL DIETRICH DIPL PHYS DR
IPC: H01M10/04
Filed: 1986-11-13
Abstract: An electrode winding which is formed from two strip electrodes and two separators and has a free core hole which is intrinsically firm and can easily be removed from the winding needle is produced in a manner such that the free ends of a first separator (1), which is looped around the winding needle (4), and a first electrode (3) - for example the negative electrode - are permanently connected on their underneath along (a), for example by welding, and that an adjacent separator section (b), whose length corresponds to the circumference of the winding needle, is provided with an adhesive agent coating which results in the separator being bonded to the electrode over the strip length (b) (along which it forms the wall of the subsequent free core hole) during insertion of the electrode into the spacing gap (6) between the winding needle and winding rail (5) and when rolling in starts. Once the first turn of the first electrode has been completed (not illustrated), the second strip electrode (positive) is pushed into the gap (6) together with the second separator, whose end is fastened to this electrode in an analogous manner to the first separator. <IMAGE>