baber/WOPTO huggingface dataset:
Patent DE-3427963-A1 (DE)
Title: Attachment device for pivoting shelves on vertical axes of rotation
Inventor: SCHMID GUENTER
IPC: A47B49/00
Filed: 1984-07-28
Abstract: This invention relates to rotatable or pivotable shelves in corner cabinets. In these solid plastic shelves and the plastic support panels required for chipboard which has been cut to size, fitting problems arise between these parts and the associated vertical axis of rotation. The attachment device serves for easy assembly and provides for a clearance-free seat of the plastic parts on the axis of rotation. This is achieved by a rotatable clamping ring.
Patent DE-3429513-A1 (DE)
Title: Open-end friction-spinning device
IPC: D01H4/18
Filed: 1984-08-10
Abstract: In an open-end friction-spinning device having two rollers which are arranged next to one another and are driven in the same direction and which form a V-shaped nip serving as a yarn-forming point, a fibre-feed device forms a spreading zone, in which individually separated fibres are fed to the V-shaped nip over a limited region of the axial length of the rollers. In the spreading zone, the rollers have portions with surfaces causing different frictional effects, the mutually opposite portions of the two rollers having different frictional effects.
Patent DE-3435309-A1 (DE)
Title: Device for recording information on a film
Inventor: STAALFORS ROLF LENNART
IPC: G03B17/24
Filed: 1984-09-26
Abstract: The invention relates to a device for recording information on a film situated in a photographic camera. The device comprises light sources which are disposed along a linear strip, and elements, connected to the light sources, to activate the light sources in such an order and sequence that the film which is moved along is optically exposed, in the course of its advance, by the light sources with an information symbol which comprises for example points or dashes. The light sources are situated within a strip above the film track, and specifically transversely to the direction of advance of the film, and have such an arrangement that they are displaced either individually or in groups in the direction of advance of the film, and specifically starting from an imaginary line which extends transversely to this direction, and through a displacement path which is characteristic of each individual light source or group of light sources, in such a manner that the light sources or the strip of light sources encloses an angle  alpha  NOTEQUAL 0 with the normal to the direction of advance. The element to control the light sources is designed so that the light sources are activated individually or in groups in succession, so that a region extending substantially transversely over the film, preferably with maintenance of a right angle to the direction of advance, forms, within which the recording takes place during the advance of the film, in which this ... Original abstract incomplete.
Patent DE-3436232-A1 (DE)
Title: Measuring device for determining the flow in a tube
Inventor: MIKIHIKO MATSUDA DIPL ING
IPC: G01F1/66
Filed: 1984-09-28
Abstract: On this tube, two ultrasonic transducers are mounted obliquely opposite to one another. Each ultrasonic transducer contains an ultrasonic transducer element which is mounted on a wedge-shaped sound transmission part. To impart high measuring accuracy to such a measuring device even when a tube with a relatively small diameter is used, the sound transmission part (27) is pulled in at its side faces (36 and 37) with an angle of inclination which remains the same over the length of the base area (27b) in such a manner that its cross-section is at least partially trapezoidal. <IMAGE>
Patent DE-3438916-A1 (DE)
Title: Device for the vibration-insulating suspension of a component on a supporting part, especially of an exhaust pipe on the floor assembly of a motor vehicle
Inventor: FUCHS WALTER
IPC: F16F1/48
Filed: 1984-10-24
Abstract: A device is described for the vibration-insulating suspension of a component on a supporting part, which device has a retaining element, which can be mounted on the supporting part, and a suspension element, which is arranged at a distance above or below the same and can be connected to the component which is to be suspended, which elements can be elastically braced with respect to one another, by means of a clamping device. For this purpose, a rubber-elastic supporting element is provided between the retaining element and the suspension element, which supporting element holds said elements such that they do not make contact with one another, and their mutual bracing is accomplished by means of a single, annular, rubber-elastic connecting element which is held by being suspended on suspension parts which are arranged offset with respect to one another in the circumferential direction of said connecting element and are arranged alternately on the retaining element and the suspension element. The equipment of the clamping device with only one connecting element makes a simple construction possible and also makes it possible to assemble the device quickly.
Patent DE-3441331-A1 (DE)
Title: Flap valve
Inventor: BOECKMANN PAUL A
IPC: F16K1/24
Filed: 1984-11-12
Abstract: The invention relates to a flap valve which can be inserted between the flanges of a pipeline and which has a flow channel limiting an annular valve seat, as well as a valve-flap arrangement located in the flow channel and movable between a closed position and an open position, the flap having a circumferential sealing face which engages on the valve seat when the valve is closed and which can rotate through 90 DEG  so that its plane is parallel to the axis of the flow channel when the flap is open. A valve tappet and device for the axial adjustment of the valve tappet of two coaxial valve-tappet orifices in the valve body are provided, and on the tappet there are two control mechanisms, the first of which serves for moving the valve flap up against the valve seat or lifting if off from the latter when the tappet moves axially, and the second of which serves for rotating the valve tappet through an angle of 90 DEG  during a further axial movement. The valve-flap arrangement is held on the valve tappet in such a way that it can be moved in a direction perpendicular to the axis of the tappet, but not relative to the tappet.
Patent DE-3445820-A1 (DE)
Title: Device for pane blocking of a wing for a window or the like
Inventor: NIEMANN HANS DIETER
IPC: E06B3/54
Filed: 1984-12-15
Abstract: The device for pane blocking of a wing for a window or the like is in particular suitable for turn and tilt wings. Arranged on at least one wing corner is a blocking angle which supports the pane on the wing frame with each angle leg. The leg height of a blocking angle which bridges the distance between the pane and the wing frame can be adjusted with a wedge piece which can be engaged with an inclined and toothed wedge surface on a correspondingly inclined and toothed wedge surface of the blocking angle. In order to achieve more rapid and more secure blocking with fewer parts, the angle legs of the blocking angle are rigidly interconnected and the wedge piece is present on only one of the angle legs.
Patent DE-3447141-A1 (DE)
Title: Air inlet for supersonic aircraft having turbine-air jet propulsion systems
Inventor: OBERDOERFFER ELMAR DIPL ING
IPC: F02C7/04
Filed: 1984-12-22
Abstract: An air inlet for supersonic aircraft having turbine-air jet propulsion systems, constructed as a stationary two-shock diffuser, the edges of the air inlet opening (4) being formed by a closed curve train having two sections (6; 5, 5' and 11; 10, 10' respectively) which, in the design stage, are located in the plane of the first, oblique compression shock, the one section (6 or 11 respectively) furthermore being formed by a straight line located at right angles to the flow direction (R) and the other section (5, 5' or 10, 10' respectively) being formed by a curve train which cuts the first section (6 or 11 respectively) at two points and extends into the part of the plane of the compression shock which is located in front of the straight section (6 or 11 respectively) in the flow direction (R), and the first section (6 or 11 respectively) forms a chamfered inlet edge, but the second section (5, 5' or 10, 10' respectively) forms a sharp edge to which an inner wall surface (8 or 12, 12' respectively) of the inlet is connected such that the tracks (intersection lines) of all the vertical cross-sectional planes (E'-E') of the straight-lined section (6 or 11 respectively) and of the inner wall surface (8 or 12, 12' respectively) enclose angles of equal size with the incident flow direction (R), which angles correspond to the size of the deflection of the flow from the incident flow direction (R) associated with the first oblique compression shock. <IMAGE>
Patent DE-3500693-A1 (DE)
Title: Weather guard, in particular for motor vehicles
Inventor: FISCHER WOLFGANG
IPC: B60J11/00
Filed: 1985-01-11
Abstract: The weather guard, in particular for motor vehicles (1) has, in a receptacle (2) which is in the form of a spoiler, a container, a frame or the like, is of an aerodynamically beneficial design and can be fixed on the motor vehicle (1) or in the motor vehicle (1), a protective tarpaulin (4) which covers at least part of the length of the motor vehicle (1) and completely covers the width, leaving a space (3) for ventilation. The protective tarpaulin (4) can be moved (can be pulled) out of the receptacle (2) into the position of use and can be moved into the receptacle (2) into the out-of-use position. The protective tarpaulin (4) is equipped at its free end with fastening means (5) for fixing the protective tarpaulin (4) on the motor vehicle (1) in the position of use. In the position of use, the protective tarpaulin (4) is stretched between the receptacle (2) and fastening means (5) over the motor vehicle (1), there being provided, preferably on the underside of the protective tarpaulin (4), spacers (12) which are supported on the motor vehicle (1) and result in a space (3) for ventilation. This protective tarpaulin (4) is integrated together with its components into the motor vehicle (1), is beneficially arranged and easy to handle. Furthermore, the weather guard can also be used for all other land vehicles, watercraft and aircraft, and also for fixed installations such as buildings, swimming pools or the like. <IMAGE>
Patent DE-3501186-A1 (DE)
Title: Vending machine, especially cigarette-vending machine
Inventor: SCHUNCK JOHANN
IPC: G07D5/04
Filed: 1985-01-16
Abstract: The invention relates to a vending machine, especially a cigarette-vending machine, with an essentially vertical coin-collecting channel, into which engages at the lower end a blocking-lever tongue reaching under the inserted coins and mounted on a control rail which is moved away from the coin-collecting channel when the vending machine is actuated, the tongue being pulled out of the coin-collecting channel and the control rail being capable of passing a stop or being braked by the latter according to the tongue position caused by the inserted coins. Vending machines of this type are known in practice. They can be actuated when the weight of the inserted coins pivots the tongue of the blocking lever until the movement of the slide is no longer braked. Ingenious users of the vending machine have found that the vending machine can also be actuated with a smaller number of coins than prescribed, if the coins acquire a roughened surface, for example are powdered with an abrasive or the like. In that case, in particular, the respective coin lying on the tongue is pressed against the wall of the coin-collecting channel when the tongue is pulled out of the latter, and is retained there by frictional force, the tongue moving further downwards and the stop being released. To ensure that, when the vending machine is actuated, the coin supported on the tongue is held or is pushed back into the coin-collecting channel and ... Original abstract incomplete.
Patent DE-3504286-A1 (DE)
Title: Spiro-oxothiolanes, their preparation and use
Inventor: BOLLIGER GEORG DR
IPC: C07D211/54
Filed: 1985-02-08
Abstract: The invention relates to compounds of the formula I <IMAGE> in which R1, R2, R3, m and n have the meaning given in Claim 1, and to their preparation. The compounds of the formula I can be used as medicines.
Patent DE-3505205-A1 (DE)
Title: Rucksack mounted over the fuel tank for a motor cycle
Inventor: VOSS HANS
IPC: B62J9/00
Filed: 1985-02-15
Abstract: A rucksack mounted over the fuel tank for a motor cycle consists of a flexible support 1 mounted over the tank, on which a first pocket 2 with zip is releasably fastened. Fastened on the first pocket 2 is a second pocket 3 and a third pocket 4 is releasably strapped on. The third pocket can be removed and used as a shoulder bag. <IMAGE>
Patent DE-3507514-A1 (DE)
Title: Device for measuring the curvature and the reverse bending force of discs
Inventor: MARTENS THOMAS DIPL PHYS
IPC: G01B7/16
Filed: 1985-03-04
Abstract: Device for measuring the curvature and the mechanical stress (reverse bending force) of processed discs, in particular monocrystalline silicon wafers, of different thickness, which allows rapid, simple and highly accurate measurement of the level of curvature and direction of curvature, as well as the materials stress. Provided for this purpose are a bearing surface for the disc, which supports the edge, a punch which can be applied to the centre of the disc and displaced at right angles to the disc and by means of which the disc can be bent beyond the planar state, a path length sensor which measures the displacement of the punch, and a force sensor which measures the force exerted by the punch on the disc during bending. By simultaneously evaluating the output signals of the path length sensor and of the force sensor, it is possible to determine with high accuracy the deforming force and the degree of curvature, as well as the direction of curvature, without prior calibration measurement. <IMAGE>
Patent DE-3509908-A1 (DE)
Title: Cooling device
Inventor: BEHRENS RALF DIPL ING
IPC: H05K7/20
Filed: 1985-03-19
Abstract: The invention relates to a cooling device for forced cooling of arranged plug-in assemblies. According to the invention, a cooling tube (14) which is arranged in the mounting rack is provided with a cooling nozzle (16) which is aligned to a local hot spot (22) of the plug-in assembly (6), and a gaseous cooling medium can be supplied to the cooling tube (14). A cooling device for forced cooling of local hot spots (22) on plug-in assemblies is thus obtained, said hot spots being cooled in an objective manner. <IMAGE>
Patent DE-3513883-A1 (DE)
Title: Electronic switch having at least one optocoupler
Inventor: STRICKER MICHAEL
IPC: H03K17/795
Filed: 1985-04-17
Abstract: In an electronic switch having at least one optocoupler (OP1) and a transistor (TR) controlled by a photoreceiver (FE1) of the optocoupler (OP1), a reversible short-circuit protection device is designed for the case where a consumer (LE) switched by the transistor (TR) has a short-circuit. For this purpose, a second optocoupler (OP2) is provided, the phototransmitter (FS2) of which is used to detect a potential difference, present only in the case of a short-circuit, between two prescribed circuit points of the electronic switch. The photoreceiver (FE2) of this optocoupler (OP2) then short-circuits a switch-on signal transmitted via the first optocoupler (OP2) for the transistor (TR). <IMAGE>
Patent DE-3519421-A1 (DE)
Title: Nuclear reactor fuel element
Inventor: FROEMEL GUSTAV ING GRAD
IPC: G21C3/322
Filed: 1985-05-30
Abstract: Mounted on a mechanically stable, lattice-shaped spacer (6) of a nuclear reactor fuel element which effectively mixes a coolant flowing through the nuclear reactor fuel element and has meshes (26) through which in each case one of the fuel rods (8) of the nuclear reactor fuel element is guided, and at a position situated between at least two, preferably four meshes (26) is a throughflow tube (9) for the coolant, which flows essentially in the direction of the longitudinal axes of the meshes (26) having a longitudinal axis which is parallel to these longitudinal axes, which tube has a polygonal cross-section and at its exit opening for the coolant discharge lugs (11) for the coolant which are inclined on the outside towards the tube wall, and/or is twisted about its longitudinal axis. <IMAGE>
Patent DE-3527912-A1 (DE)
Title: Process for producing a roller body
Inventor: HABENICHT HINRICH DIPL ING
IPC: C23C4/08
Filed: 1985-08-03
Abstract: Process for producing rollers for paper and film finishing machines having a roller body made of carbon fibre-reinforced plastic and a resistant coating covering the circumferential surface. The matrix of the roller body consists of phenol formaldehyde resin, the coating is applied by plasma spraying.
Patent DE-3534401-A1 (DE)
Title: Sock or stocking with separate toe spaces
Inventor: JOHN GUSTAV
IPC: A41B11/00
Filed: 1985-09-27
Abstract: The invention relates to a sock or stocking with separate toe parts for preventing and treating mycoses of the feet and, in particular, of the toes. It may be produced from an inexpensive natural fibre material and it may be disposable. It may be impregnated with antiseptic and antimycotic substances. In this embodiment it may even be worn under conventional stockings or socks.
Patent DE-3536618-A1 (DE)
Title: Lifting-piston compressor, in particular booster compressor for compressed gas installations
IPC: F04B41/06
Filed: 1985-10-15
Abstract: On a lifting-piston compressor, which is intended in particular as a booster compressor for compressed-gas installations, an inlet and an outlet are provided. The piston of the lifting-piston compressor is connected via a push-rod to a crank shaft which rotates in a crank housing using a drive arrangement. For pressure-relief of the crank housing interior, in which a raised pressure can arise as a result of compressed or partially compressed gases passing from the working space of the lifting-piston compressor via the interspace between the outer surface of the piston and of the cylinder casing, the crank housing interior is drawn off via at least one further compression stage and the outlet side of this at least one further compression stage is connected to the inlet of the lifting-piston compressor. As a result, the gases of the further compression stage emerging at the outlet are guided back again to the inlet of the lifting-piston compressor. Two or more further compression stages can also be provided, which preferably, for compression, contain additional lifting-piston compressors. In the case of two or more compression stages, the additional lifting-piston compressors are connected in series and the outlet of the last compression stage is then connected to the inlet of the lifting-piston compressor. Furthermore, the inlet of the lifting-piston compressor is connected via a control valve to the crank housing interior ... Original abstract incomplete.
Patent DE-3540486-A1 (DE)
Title: Device for swivelling an individual seat of a motor vehicle
Inventor: GRIEPENBURG GEORG
IPC: B60N2/24
Filed: 1985-11-15
Abstract: The invention relates to a device for swivelling an individual seat of a motor vehicle, in particular a passenger car, with a floor holder which can be attached to the floor of the motor vehicle, and with a carrying element which is supported on the floor holder and can be swivelled about an approximately perpendicular swivel axis, on which carrying element the individual seat can be arranged in such a way that it can be swivelled with the carrying element from its normal position in which it points in the direction of travel into a swivel position in which it points to the adjacent door of the motor vehicle. The invention is based on the object of further developing a device of the abovementioned generic type in such a way that getting in and getting out is made easier. The object has been achieved according to the invention in that the carrying element has a slider rack, that the individual seat can be arranged on the slider rack of the carrying element and that the slider rack can be slid out in the swivel position of the carrying element in the direction of the adjacent motor vehicle door.
Patent DE-3543013-A1 (DE)
Title: Hydrodynamic torque converter with a lock-up clutch
Inventor: SPOHN WERNER
IPC: F16H45/02
Filed: 1985-12-05
Abstract: The hydrodynamic torque converter comprises a casing (5) which can be driven in rotation about an axis (3), forms a converter space (7) and in which is arranged a pump impeller (9) rigidly connected to the casing (5). A turbine wheel (11) which is arranged in the converter space (7), coaxially to the pump impeller (9), and can be rotated relative to the latter can be coupled to the casing (5) by means of a controllable lock-up clutch (21). The lock-up clutch (21) is operated by an annular piston (23) which, on its side remote from the converter space (7), forms with the casing (5) a pressure space (27) and, on its side facing the converter space (7), is subjected to the fluid pressure in the converter space (7). In order to prevent delays in the operation of the lock-up clutch (21) due to air which has penetrated into the pressure space (27), the pressure space (27) is connected, preferably to the converter space (7), via a vent conduit (55). The vent conduit (55) contains a normally open valve (57) which closes when the pressure space (27) is subjected to pressure and preferably passes through the annular piston (23). <IMAGE>
Patent DE-3611148-A1 (DE)
Title: Device for fastening detachable dental prostheses
Inventor: HENNING GERD DR
IPC: A61C13/265
Filed: 1986-04-03
Abstract: For the purpose of fastening detachable dental prostheses with mutually engaging guiding elements, for example dovetailed or cylindrical guides, a magnet for holding the other element is provided on at least one element, so that reliable adhesion is ensured while activation of the connection is unnecessary even after repeated detachment of the prosthesis and, moreover, corrosion problems are avoided.
Patent DE-3616995-A1 (DE)
Title: Drying drum as part of a drying and mixing plant for the production of asphalt hot mix for road surfaces or the like
Inventor: STANGE ROLF
IPC: E01C19/10
Filed: 1986-05-21
Abstract: The invention relates to a drying drum as part of a drying and mixing plant for the production of asphalt hot mix for road surfaces. The drying drum has a rotatably mounted drum body (3a) which at one end is closed by a fixed end wall (5) having a feeding-in device (4) for feeding in an aggregate and at the other end is closed by a further fixed end wall (7). Arranged in the second end wall (7) are an additional feeding-in device in the form of a feeding-in pipe which passes through the second end wall (7) is obliquely arranged and is intended for feeding in granulated salvaged building materials, a burner (9) for producing an open flame (10) intended for heating and drying the fed-in materials, and a discharging device (6) for discharging the asphalt hot mix formed in the drum body. The outlet end of the feeding-in pipe (12) is arranged in a region of the drum body (3a) located outside and under the flame (10) (Fig. 1). <IMAGE>