baber/WOPTO huggingface dataset:
Patent DE-3427759-A1 (DE)
Title: Circuit and apparatus arrangement for vacuum switching apparatuses, for protection against overvoltages
Inventor: HABEDANK BERND-ULRICH DIPL PHY
IPC: H01H33/02
Filed: 1984-07-24
Abstract: The overvoltages which occur during switching of a high-voltage motor (6) by means of a vacuum switching apparatus (1) are reduced by means of inductors whose inductance corresponds approximately to the inductance of the cable section (5) located between the vacuum switching apparatus (1) and the motor (6) which is to be switched by said vacuum switching apparatus (1). This inductance is very much less than that of the inductor coils which were previously used for the same purpose. The method of operation of the described inductors is different in principle from that of the previous inductors, since the oscillatory current is not influenced, but the interruption of the current to the vacuum switching apparatus is made more difficult in such a manner that it is extinguished in a subsequent zero crossover of the oscillatory current rather than in the first zero crossover. <IMAGE>
Patent DE-3428095-A1 (DE)
Title: Holding apparatus serving for increasing the stability of a floor shuttering support in construction
Inventor: BAUMANN WOLFGANG
IPC: E04G5/02
Filed: 1984-07-30
Abstract: This is a holding apparatus (8) serving for increasing the stability of a floor shuttering support (2) in construction. Said device is to be placed on the ground (1) and to be attached releasably from the side to the lower part of the support (2). This purpose is served by an attachment device (10) which is arranged in the region of the upper side (9) of the apparatus. Support legs (13, 14) extend downwards from the upper side (9) of the apparatus. In order to allow risk-free working above ground, the upper side (9) of the apparatus is constructed as a standing surface. <IMAGE>
Patent DE-3431160-A1 (DE)
Inventor: JUNGER KLAUS ING GRAD
IPC: H03F7/04
Filed: 1984-08-24
Abstract: Circuit device including: a waveguide for transmitting electromagnetic waves with an electric field extending in a selected direction; a diode mounted in the waveguide; a coaxial line connected for supplying a DC voltage to the diode; and a planar line for supplying at least one high frequency signal, the planar line extending perpendicular to the direction of the electric field and projecting into the waveguide, and the line being disposed at a distance from the diode for establishing a capacitive coupling with the diode.
Patent DE-3434946-A1 (DE)
Inventor: WUEST HANS-HEINER DR
IPC: C07C63/66
Filed: 1984-09-22
Abstract: Novel diarylacetylenes of the formula I    <IMAGE>  I  where A, R1, R2, R3, R4, R5 and R6 have the meanings stated in the description, are useful for the treatment of disorders.
Patent DE-3438372-A1 (DE)
Title: Safety belt lifting device for the easy lifting of a safety belt from the chest, shoulder and/or neck of a driver or passenger
Inventor: HUNDHAMMER KONRAD DIPL ING
IPC: B60R22/19
Filed: 1984-10-19
Abstract: The invention is for the well-being and safety of all drivers who feel impeded or encumbered and/or confined by an unpleasant amount of pressure when using the safety belt, and who suffer from this to some extent.
Patent DE-3441389-A1 (DE)
Title: Device for equalising tolerances
Inventor: SCHNEIDER ALFRED
IPC: E05B17/00
Filed: 1984-11-13
Abstract: To equalise the tolerances between metal slides 1 of fittings, e.g. the locking slides of connecting rod locks, and the undercut chambers 3 of profile rail 4 for guiding the said slides, especially on windows, doors or the like which are made of metal profile sections, the slides 1 have lateral edge recesses 7 in their longitudinal edges 5, which recesses 7 are of a limited length. They support strip profile sections which are offset on transverse edges 8 opposite one another and to which a longitudinally aligned hook nose is assigned in each case. Convex U-shaped filling pieces 11 are inserted into the edge recesses 7 and have foot parts which are forked at their ends and by means of which the said filling pieces 11 can be locked onto the strip profile sections and to the hook noses. <IMAGE>
Patent DE-3444515-A1 (DE)
Inventor: GABLER HANS DIPL CHEM
IPC: B65B39/12
Filed: 1984-12-06
Abstract: 1. Method for filling prefabricated, relatively rigid containers (1) with filling material (2) with the replacement of a first gas, e.g. air, by a second gas, for example an inert gas, a filling device (3) which dispenses the filling material (2) being lowered at the beginning of the filling procedure as far as the base (4) of the container (1) and being raised during the filling procedure, and the second gas being introduced simultaneously with the filling material into the container, characterized in that, at the beginning of the procedure for filling with powdered filling material (2), a displacement body (5, 5') is introduced into the container (1), the cross section of which is matched to the cross section of the container (1) and which is raised during the filling procedure.
Patent DE-3505893-A1 (DE)
Title: Dispenser
Inventor: GOELDNER HELMUT
IPC: A47K5/12
Filed: 1985-02-20
Abstract: The invention relates to a dispenser (1) for metering liquids, such as soap, hand lotion, disinfectant or the like in portions. The dispenser has a housing (2) in which a supply container (4) for the liquid is provided. A hose pump (8) having a large hose looping angle is used as metering pump for the liquid, the hose (6) of the hose pump being guided substantially vertically upwards to an outlet (9). Said outlet is integrated in a handle (10, 42) which projects substantially horizontally forwards. Said handle can serve as a swivel lever for a mechanical drive (13, 14) of the hose pump (8). A drive having a foot lever (44) is likewise possible. <IMAGE>
Patent DE-3509779-A1 (DE)
Inventor: KESSEL BERNHARD
IPC: E03F7/04
Filed: 1985-03-19
Abstract: 1. An anti-flood valve, in particular for sewage containing faeces, with an annular seat and a closing component that can be applied to the seat, which closing component has a rigid base component and at least one sealing element attached to the base component, the base component and the sealing element being a hollow body (15, 15') closed on all sides which has in the outer edge zone a surrounding wall (17) made of soft rubber or a synthetic material, which wall is deformable as the closing component (13, 13') is being applied to the seat (4), characterized in that the hollow body (15, 15') has the outer contour of a cone frustum whose outer diameters of the base and of the top are respectively slightly smaller than the largest and the smallest inner diameters of the tapered seating (8a), and in that the seat (4) has an inwardly projecting shoulder (9) against which the hollow body (15, 15') can be applied with the edge (28) of its upper side (18).
Patent DE-3512581-A1 (DE)
Title: Bench, in particular as part of a corner bench
IPC: A47C11/00
Filed: 1985-04-06
Abstract: Bench, in particular as part of a corner bench, having storage boxes arranged under the seat board, which is pivotably hinged on the lower part, the seat board and optionally also the seat cushion being divided into individual seats which can be lifted up separately.
Patent DE-3515562-A1 (DE)
Title: Tap for gas or oil lines
Inventor: BINGGL GERD
IPC: F16K17/38
Filed: 1985-04-30
Abstract: Tap for gas or oil lines, comprising a housing (1) with two connections (2, 3) and a rotary body (8), which is mounted in the said housing, is coupled for driving it along to a sleeve (16), passing through the housing (1) in a further opening and designed with a rotary grip (15), and is designed with a channel (4), by which the two connections (2, 3) are connected to each other in a first position of the rotary body (8) whereas they are separate from each other in a second position of the rotary body (8). In this arrangement, the rotary body (8) is designed with an aperture, in which a valve body (30) under the action of a spring (35) is secured. Furthermore, the valve body (30) is held against the action of the spring (35) in a first position by means of a catching element (52), which can be deactivated by a thermocouple (45), and, with the catching deactivated by the thermocouple (45), can be adjusted into a second position by means of the spring (35), as a result of which the connecting channel between the two connections (2, 3) is closable. <IMAGE>
Patent DE-3518836-A1 (DE)
Title: Paint application roller
Inventor: MAYR AUGUST
IPC: B05C17/03
Filed: 1985-05-24
Abstract: The paint application roller comprises an approximately cylindrical roller body (1) which is mounted rotatably on the straight end section (5) of a paint feed pipe (6). The roller support (1) has radial holes for the passage of the paint to a paint-permeable roller sheathing which surrounds the roller body and gives off the paint passing through it onto the surface to be coated during rolling. In order to achieve an even supply of paint to all the areas of the sheathing of the roller body, the straight end section (5) of the paint feed pipe (6) has first holes (7) distributed axially. The roller body (1) has second holes (8) which are likewise distributed axially. The first and second holes (7; 8) are assigned to one another in pairs in each case offset in such a way that the pairs of holes along the roller axis release the radial flow of paint in temporal sequence during rolling (Figure 1). <IMAGE>
Patent DE-3523666-A1 (DE)
Title: Circuit arrangement for the floating switching-on of a GTO thyristor or bipolar transistor using an impressed control current
Inventor: TADROS YEHIA DR ING
IPC: H02M1/06
Filed: 1985-06-29
Abstract: The invention relates to a circuit arrangement for the floating switching-on of a GTO thyristor or bipolar transistor with an impressed control current, having at least one pulse transformer to whose primary winding at least one switch is connected, and having a voltage source to which the primary winding of the pulse transformer is connected. The invention consists of a switchable current source having a feedback resistor being arranged in the connecting line of the switching-on control circuit to the GTO thyristor, in the GTO control line on the cathode side. <IMAGE>
Patent DE-3526971-A1 (DE)
Title: Circuit arrangement for measuring the speed of electric generators
Inventor: ARNOLD KARL-HEINZ
IPC: G01P3/48
Filed: 1985-07-27
Abstract: A circuit arrangement is proposed which is used to measure the speed of electric generators, preferably alternators in motor vehicles. The circuit arrangement comprises an evaluation circuit (17) having an upstream pulse shaper stage (15) whose input is connected to one winding termination (w) of the generator (10). The pulse shaper stage (15) contains a comparator (21) which is connected as a Schmitt trigger, the input of the pulse shaper stage (15) being connected via an RF filter (19) to the inverting input of the comparator (21) and being connected via an RC element (27) downstream of the RF filter (19) to the non-inverting input of the comparator (21). With this circuit arrangement, it is possible for evaluation circuits used in motor vehicles having spark-ignition engines and intended for speed measurements to be used even in motor vehicles having diesel engines which drive an electric generator, preferably an alternator (Figure 1). <IMAGE>
Patent DE-3529012-A1 (DE)
Title: C-shaped load-lifting appliance with safety device for transporting ring bundles
Inventor: FELLNER WALTER
IPC: B66C1/24
Filed: 1985-08-13
Abstract: In a C-shaped load-lifting appliance for transporting metallic strips or wires wound into ring bundles, the opening between the top and bottom leg can be at least partly covered from the top leg by a metallic bolt.
Patent DE-3531293-A1 (DE)
Title: Device for the mechanical monitoring and/or securing of the operative position of electric or electronic proximity switches, for example magnetic switches
Inventor: LAUFENBURG WILLI
IPC: G08B13/08
Filed: 1985-09-02
Abstract: A mechanical monitoring and/or securing device for the operative position of electric or electronic proximity switches, mounted on aperture closures, for example on windows, doors, hatches or the like, in object-monitoring and intruder-alarm systems is proposed. In such systems, the contact part is fastened to one element of the aperture closure, for example to the fixed frame of the window or door, and the release part is fastened to the other element of the aperture closure, for example to the wing of the window or door, in each case. For this purpose, a supporting or abutment bracket 23 is fastened to one element of the aperture closure, for example to the fixed frame 1, and an adjusting stop 24 is attached to the other element of the aperture closure, for example to the wing 2. At a distance 30 in front of the closing plane 31-31 of the aperture closure exceeding the response distance of the proximity switch 17, the supporting or abutment bracket 23 carries a supporting stop 28 which is located in the run-in path 27, 26a of the adjusting stop 24 and which is followed in the direction of the closing plane 31-31 by a slot-like or groove-like guide gate 26 for receiving the adjusting stop 24. The adjusting stop 24 is seated in a guide and is provided so as to be capable of being changed over manually in the latter between an operative position assigned to the supporting stop 26 and at least one blocking or engagement position assigned to the guide gate 26 (Figure 6). <IMAGE>
Patent DE-3531664-A1 (DE)
Title: Removable fastening and protection device
Inventor: BAUMANN WOLFGANG
IPC: B65D19/12
Filed: 1985-09-05
Abstract: This is a removable fastening and protection device for storage or transport products placed on the loading surface (3) of pallets (1) or the like. It has four side parts (6, 7, 8, 9) which are assigned in each case to one of the boundary sides (4, 4', 5, 5') of the loading surface and are arranged at right angles relative thereto, the adjacent side parts being connected movably to one another in each case. In this case, the side parts (6-9) bear contact surfaces (24, 25) at their mutually facing end regions (10, 11), which contact surfaces can be moved towards one another up to their contact on one another and can be moved guided away from one another in the opposite direction. Additionally, the interconnected side parts are pivotable relative to one another about an axis (44) arranged at right angles relative to the loading surface (3). The device forming a border can be collapsed to form a flat structure. <IMAGE>
Patent DE-3532778-A1 (DE)
Inventor: SCHURRER JOSEF ING GRAD
IPC: F01N3/02
Filed: 1985-09-13
Abstract: 1. Apparatus for the regeneration of soot filters disposed in the exhaust pipe of internal combustion engines and with, disposed in the exhaust pipe in the vicinity of the soot filter a burner containing a fuel jet, characterized in that the burner (20) is an oil burner, possibly as an alternative a burner which can be operated by gas, comprising a mixing tube (24) associated with the fuel jet (34), and, surrounding the mixer tube, a flame tube (47, 47') defining a combustion zone (46) and in that the burner (20) is futhermose so constructed that part of the hot gases from the combustion zone flow back into the mixer tube on the inlet side and in that there is associated with the burner (20) a device (45 ; 70) with which, in the end portion or downstream of the flame tube (47, 47'), it is possible to feed to the hot gas (23) produced by the burner a substantially cooler oxygen-bearing gas (60, 13) to be blended with the former and cool it down to a temperature adequate to burn off the soot particles.
Patent DE-3534037-A1 (DE)
Title: Drive device for a cutting device, in particular for cable fittings
Inventor: BAUER JOSEF DIPL ING
IPC: H02G1/14
Filed: 1985-09-24
Abstract: The invention relates to a drive device for a cutting device (S1) for producing bores in plastic bodies (14), in particular for cable fittings. This drive device consists of a locating support (8-9-10) for the cutting device (S1), which is known per se, a driver device (2-3-4) for the hand crank (S11) of the cutting device (S1) and a motor drive (5-6-7). <IMAGE>
Patent DE-3545555-A1 (DE)
Title: Fibre-reactive monoazo compounds
Inventor: DOSWALD PAUL DR
IPC: C09B62/44
Filed: 1985-12-21
Abstract: Novel monoazo compounds which contain a heterocyclic reactive component correspond to the formula I <IMAGE> in which the individual symbols are as defined in Claim 1, and are present as the free acid or in salt form. These compounds are used as reactive dyestuffs for dyeing or printing organic substrates containing hydroxy groups or nitrogen, in particular leather and textile material, which consists of natural or synthetic polyamides or of natural or regenerated cellulose or contains these; usually the preferred substrate is textile material which consists of cotton or contains this. The dyeings and prints obtained show good general fastnesses and are particularly resistant to oxidative effects. The suitability of the compounds according to the invention for Africa print is noteworthy; the naphthol AS prints obtained show very good light fastness.
Patent DE-3610768-A1 (DE)
Title: Device for guiding a window
Inventor: UEBELSTAEDT MANFRED DIPL ING
IPC: B60J1/17
Filed: 1986-03-29
Abstract: The invention relates to a device for guiding a movable window, in particular a frameless vehicle door window, with a stationary guide part on which the window edge is supported with a roller element. Known devices of this type are complex in production and installation. According to the invention, a device of this type which is to be simple to produce and install is improved in that the roller element embraces the window edge on both sides and is mounted rotatably in a slider which is held, such that it can be displaced by sliding, by the guide part to a certain extent perpendicularly to the window edge and parallel to the plane of the window.
Patent DE-3621155-A1 (DE)
Title: Arrangement for measuring rotational speed
Inventor: WELTER HORST
IPC: G01P1/00
Filed: 1986-06-24
Abstract: In an arrangement for measuring rotational speed, in which a magnetic sensor is situated opposite a wheel which has a magnetic graduation, the surface of the sensor facing the wheel is provided with a coating made from non-magnetisable material, which has a contour adapted to the wheel. The coating preferably consists of silicone, and before the assembly of the arrangement can be applied somewhat more thickly on the sensor than the distance of the sensor from the wheel. The contour is then produced by turning the wheel. <IMAGE>
Patent DE-3622337-A1 (DE)
Title: High-frequency generator with automatic power regulation for high-frequency coagulation
Inventor: FLACHENECKER GERHARD PROF DR I
IPC: A61B18/12
Filed: 1986-07-03
Abstract: The invention relates to a high-frequency generator with automatic power control for high-frequency coagulation. The high-frequency generator comprises an arc display device which recognises the possible presence of an arc between the coagulation probe and the tissue to be coagulated and forms an electric signal therefrom. With the aid of a modulator and a timer the output power of the high-frequency generator is controlled in such a way that it is initially maximum as long as there is no arc. After initiation of an arc it continues to be maximum for a certain period of time and is thereafter adjusted to zero for another specified period of time. Thereafter, these three states repeat cyclically for as long as the generator is active. If there is no arc within a predetermined period during the time interval with maximum power the power after this period is also adjusted to zero for a specific period of time and is then adjusted to its maximum value. The invention offers the advantage that the desired coagulation effect is achieved as quickly as possible while there is nevertheless no danger of the coagulation probe cutting any tissues.
Patent DE-3624151-A1 (DE)
Title: Load-bearing structure for a flight of stairs
Inventor: ERNST HERBERT
IPC: E04F11/104
Filed: 1986-07-17
Abstract: Figure 5 shows the section of a flight of stairs (1), the load-bearing structure (2) of which is assembled from horizontal load-bearing elements (3) which consist of laminated wood and are braced together by means of tie rods (15) serving as vertical load-bearing elements. Moreover, there are inserted into the load-bearing elements (3) plates (24) which serve to reinforce said elements and are made of steel. <IMAGE>
Patent DE-3625957-A1 (DE)
Title: Vending machine
Inventor: SCHOCK HANS
IPC: G07F11/10
Filed: 1986-07-31
Abstract: A vending machine for ejecting a product pack, for example a can (6), has, at the dispensing end, a chute (4) for feeding a stack of product packs to a falling and dispensing shaft (2), in which, to avoid damage to a product pack falling through this falling and dispensing shaft (2), there is located a braking flap (19, 21), on which a restoring spring (29, 31) engages and which is pivotable out of a closing position about an axis of rotation (23, 25) transversely to the chute (4) in the falling direction of the product pack. <IMAGE>
Patent DE-3627687-A1 (DE)
Title: Device for adjusting an optical collimator
Inventor: KUKE ALBRECHT DR RER NAT
IPC: G02B7/02
Filed: 1986-08-14
Abstract: A device for adjusting an optical collimator (3) in relation to a reference plane (4) consists in arranging the collimator (3) in the end region of a tubelet (9), in inserting the tubelet (9) in a frame (11) with two clamping devices (12, 13), in mounting the first clamping device (12) inside the frame (11) in a displaceable manner such that the tubelet (9) can be tilted about a support formed by the fixed second clamping device (13), in order to angle the collimator (3) with its optical axis (8) relative to the surface normal (6) of the reference plane (4), and in that the frame (11) is mounted in a direction parallel to the reference plane (4) in a displaceable manner, with the result that the collimator (3) can be displaced laterally with respect to its optical axis (8) (Fig. 1). <IMAGE>
Patent DE-3628580-A1 (DE)
Title: Concrete U-block
Inventor: MOERK ROLF
IPC: E04B2/02
Filed: 1986-08-22
Abstract: A U-block (10) consisting of concrete has, on the visible outer side of its floor portion (11), the same number of longitudinal ribs (12) and depressions (13), said ribs and depressions having an approximately trapezoidal cross-section. If the width of said floor portion (11) is designated by B, then the module dimension R of said protrusions and depressions is approximately equal to B:n, where n = 2, 4, 6, ..., that is to say an even number. The protrusions and depressions continue on the outer sides (21 and 22) of the two legs (18 and 19, respectively) of the U-block (10) by said module dimension R, with the special feature that, on one corner (20), a protrusion (12) of the floor portion (11) merges into a protrusion (12') of the relevant leg (18), whereas, at the other corner (24), a depression (13) of the floor portion (11) merges into a depression (13') of the relevant leg (19). <IMAGE>
Patent DE-3635374-A1 (DE)
Title: Display case with a plurality of vertically movable individual compartments
Inventor: GEHRIG ELMAR
IPC: G09F11/32
Filed: 1986-10-17
Abstract: The invention relates to a display case with a plurality of vertically movable individual compartments which are fixed to endless conveying-chain pairs, the conveying-chain pairs being guided, drivable by a motor, past display windows, use being made of conveying and driving means which guarantee reliable and trouble-free transportation of the pictures even in the case of very low outside temperatures.
Patent DE-3642258-A1 (DE)
Title: Honing tool
Inventor: WYPICH SIGMUND
IPC: B24B33/08
Filed: 1986-12-11
Abstract: A honing tool has a holding body (2) and a working part (6) which has a cutting region and is provided with axial grooves (18) on its outer circumference. To improve the service life, provision is made for at least one helical groove (20) to be arranged on the periphery of the tool in the cutting region. <IMAGE>