baber/WOPTO huggingface dataset:
Patent DE-3546577-A1 (DE)
Title: Device for receiving and providing transporting trolleys, especially shopping trolleys
Inventor: WANZL RUDOLF
IPC: G07F7/06
Filed: 1985-12-20
Abstract: In the case of a device (1) for receiving and providing transporting trolleys, especially shopping trolleys (2) which are equipped with vertical lattice rods, a casing (19) is situated on one of the two posts (4 or 5) forming an insertion aperture (3) and is provided in order to accommodate at least one electronic control unit (23) and one token-discharging device (24). The electronic control unit (23) and the token-discharging device (24) are arranged on a push-in device (22) which can be moved in and out of the casing (19). This measure results in easy access to the control unit (23) and the token-discharging device (24) if repairs have to be carried out or when the supply of tokens has to be replenished. <IMAGE>
Patent DE-3606911-A1 (DE)
Title: Locking arrangement for a door
Inventor: HERING WILLI
IPC: E05B15/02
Filed: 1986-03-03
Abstract: Published without abstract.
Patent DE-3610939-A1 (DE)
Title: Treatment of the pulp water from a papermachine
Inventor: MATZKE WOLFGANG DR ING
IPC: D21F1/70
Filed: 1986-04-02
Abstract: The pulp water (4) from a papermachine (1) is treated, on which preferably a fibre material suspension (28) prepared from waste paper is processed. In this case, a recovery (13) of the fibre material is carried out, which is then recycled into the manufacturing process in circulation together with the water (27, 29, 30, 38). The pulp water (4) is subjected before the stock recovery (13) to a selective separation (10), an overflow fraction (11), which contains the tacky impurities present in the pulp water, the so-called stickies, being separated off and removed from the circulation. The accepts fraction (13) mainly containing the fibre material particles is recycled together with the stock thus recovered to a point upstream of the papermachine (1) for repeated use. The overflow fraction (11) can be subjected to a further separation (12), if it still contains a significant proportion of fibre material. Preferably, the separation (11 or 12) is carried out as a selective flotation. Owing to the continuous removal of the stickies from the pulp water, their total content and their agglomeration in the suspension to be processed is reduced, thereby the quality of the product is improved and, likewise owing to fewer standstills for cleaning on the papermachine, the efficiency of the latter is improved. <IMAGE>
Patent DE-3612874-A1 (DE)
Title: Control device for electrical storage heaters
Inventor: RANZIJN THOMAS
IPC: G05D23/275
Filed: 1986-04-16
Abstract: The control device according to the invention contains a charge controller (1a) which emits on the output side a control voltage (Us) which is dependent on the outside temperature and controls the charging of the electrical storage heater (2) as a function of the residual heat which is present in the individual electrical storage heater (2). Charging is enabled via a ripple-control receiver and a time switch (1b), by means of an enable signal on the electrical power supply company side, the charge controller (1a) and the ripple-control receiver as well as the time switch (1b) being accommodated in a central unit (1). The power supply leads for the electrical storage heaters (2) are live irrespective of the enable signal, and the charger (1a) is controlled by the ripple-control receiver and by the time switch (1b) such that, in the absence of any enable signal, the control voltage (Us) is preset such that no charging takes place. <IMAGE>
Patent DE-3615659-A1 (DE)
Inventor: SOEHNLEIN DIETER
IPC: E04F21/30
Filed: 1986-05-09
Abstract: A composite piston for ejecting a plastic mass from a receptacle includes a piston head and a pressure component which in combination form a chamber. The piston head and pressure component are displaceable within the receptacle from an insertion position into a locked position. When being moved into the locked position, a part of the plastic mass flows through an opening in the piston head into the chamber. After the locked position is established, the opening in the piston head is closed by an extension on the pressure component.
Patent DE-3620476-A1 (DE)
Title: Printer having an optical print head for rowwise recording of graphic information and text information
Inventor: BEHRENS HERBERT
IPC: G02B17/00
Filed: 1986-06-19
Abstract: In the case of printers having an optical print head for rowwise recording of graphic information and text information, provision is made of light-emitting elements (3), which are selectively excitable and arranged in a row and whose emitted light is imaged via an optical system in a row on a light-sensitive surface (13). In order to produce a uniform continuous row of light on the light-sensitive surface (13), there is already known an optical print head having an optical device by means of which the imaging surfaces of the light-emitting elements (3) can be imaged at reduced size on the light-sensitive surface (13). In accordance with the invention, this effect is achieved without additional parts by providing that between an imaging optical system and the light-sensitive surface (13) the optical device has a mirror strip (6) with a mirror surface (12) which is constructed and arranged such that the optical emitters (3) constructed in the form of a strip are imaged at reduced size on the light-sensitive surface (13). As a result, the use of surfaces insensitive to light is rendered possible, on the one hand, and it is possible, on the other hand, to increase the supply of light such that output printing speeds of up to 100 sheets per minute can be achieved. <IMAGE>
Patent DE-3624849-A1 (DE)
Inventor: HABICHT SIEGFRIED
IPC: E06B5/10
Filed: 1986-07-23
Abstract: An impact-impeding structure includes a pane which extends along a plane and has a front and a rear side, and an impact-impeding frame for the pane. The frame may include an outer frame member and an inner frame member received in the outer frame member, the frame members being provided at least at one of the front and rear sides of the pane with impact-impeding elements, and defining with one another a labyrinthine gap situated at a region of the impact-impeding elements and including a plurality of steps extending at least substantially parallel to the plane. The parts of the gap which interconnect the steps extend at an angle deviating from the normal to the plane of the pane and may have different widths which may decrease from the exterior to the interior of the frame arrangement. In the alternative or in addition, at least one frame of the frame arrangement may be provided with a plurality of internal chambers which are delimited by lateral limiting surfaces that extend at an acute angle with respect to the plane of the pane and which may accommodate respective inserts, or such frame may include a plurality of parts that contact each other at contact surfaces which extend at least in part at an acute angle with respect to the plane of the pane, such as by extending along sawtooth-shaped courses.
Patent DE-3626097-A1 (DE)
Inventor: SATZINGER GERHARD DR
IPC: C07D/
Filed: 1986-07-31
Abstract: The present invention provides combination of materials for strengthening the antithrombotic action of acetylsalicylic acid. It covers a composition which contains diltiazem or a pharmaceutically acceptable acid-addition salt thereof in combination with acetylsalicylic acid. It also forms the new compound diltiazem acetysalicylate. It also covers compositions containing the above and methods for using the compositions or compound.
Patent DE-3631603-A1 (DE)
Title: Device for the temporary blocking of roads
Inventor: MUNK FLORIAN
IPC: G08G1/085
Filed: 1986-09-17
Abstract: At a traffic light or the like having a blocking member, which can automatically be activated or made inactive by an assigned switching device (4) according to a given program, in the form of a signalling lamp (3c), a convenient estimate of the remaining time of the current blocking phase can be achieved in a simple manner in that the blocking member (3c) is assigned a time display device (6) which can be activated together with said blocking member and, in the activated state, runs backwards starting from the value corresponding to the duration of the activation phase. <IMAGE>
Patent DE-3634736-A1 (DE)
Title: Machine for the production of tubular reinforcing bodies for concrete tubes
Inventor: PFENDER GEORG
IPC: B21F31/00
Filed: 1986-10-11
Abstract: The proposal is for a machine for the production of tubular reinforcing bodies for concrete tubes, with a rotatably mounted, motor-drivable core frame (3, 8, 9, 11), the diameter of which can be adjusted, onto which a winding wire (22) is wound helically and which is welded to longitudinal rods (24) at the intersections. A constructional simplification and more rapid removal of the finished reinforcing bodies is obtained by the fact that the axle (8) of the core frame extends in the vertical direction and the welding apparatus (31) and a winding-wire feed device (32) are guided in a vertically displaceable manner. The core frame consists of a revolving disc (3) with a pointed central column of non-circular cross-section, radially displaceable winding pillars (9) and a removable supporting frame (11) which has a central part (27) that matches the central pillar and sockets for the winding pillars (9). On their outer side, the side facing away from the axle, the winding pillars (9) have a resiliently flexible facing (21, 23). The welding apparatus (31) is mounted on the lifting frame in a manner which allows it to be pivoted about a vertical axis (36). <IMAGE>
Patent DE-3642161-A1 (DE)
Title: Process for the production of a magneto-optical storage medium
Inventor: KLAHN STEFAN DIPL PHYS
IPC: G11B11/105
Filed: 1986-12-10
Abstract: A process for the production of a magneto-optical storage medium having a substrate (1) comprising a material which is transparent in the visible to infra-red spectral region, onto which has been applied successively a dielectric layer (3) which has a refractive index which is greater than the refractive index of substrate (1), is a diffusion barrier to oxygen and/or water and is transparent in the visible to infra-red spectral region, an essentially amorphous and/or essentially microcrystalline magneto-optical layer (5) having uniaxial anisotropy and a magnetic ordering temperature higher than room temperature, and a top layer (7) which is effective as a reflection or interference layer and as a diffusion barrier to oxygen and/or water, where the storage medium, in order to increase its long-term stability, is subjected during and/or after the deposition of the layers, to a conditioning process in a virtually dry atmosphere for a period of from 1 minute to 100 hours in a temperature range from room temperature to just below the crystallisation temperature of the material of the magneto-optical layer. <IMAGE>
Patent DE-3701372-A1 (DE)
Title: Sheet-like force transducer
Inventor: HUTMANN PETER
IPC: G01L5/16
Filed: 1987-01-19
Abstract: In a sheet-like force transducer with a central bore for the introduction of force and measuring bars extending radially from the said bore, on which bars there are preferably arranged wire strain gauges as displacement sensors and the change in length of which provides a measure of two force components lying in the surface plane perpendicularly to each other, the displacement sensors are arranged and connected in such a way that they derive the measure of the two force components from the change in width of the measuring bars lying transversely with respect to the force component.
Patent DE-3702009-A1 (DE)
Title: Device for monitoring the vacuum in a vacuum switching tube
Inventor: REINHARD HANS-JUERGEN DR ING
IPC: H01H33/668
Filed: 1987-01-22
Abstract: A device for monitoring the vacuum in the interior of a vacuum switching tube (1) has an evaluation circuit (10) which is supplied with a signal derived from the vapour screen (6) of the vacuum switching tube (1). This signal can be obtained with the intermediate connection of a coupling capacitor (7) and of a high-pass filter (8). Furthermore, a differential amplifier (13) can be provided to which there are supplied a signal which is derived from the vapour screen (6) by means of the coupling capacitor (7) and a signal which is derived from a part (connecting bolt 2) of the vacuum switching tube (1) which is at the operating voltage. <IMAGE>
Patent DE-3704163-A1 (DE)
Title: Material for briefcases, suitcases and the like
IPC: D06N7/04
Filed: 1987-02-11
Abstract: The invention relates to a material, especially plastic, as a material for briefcases, suitcases and the like, with representations arranged on the visible outer face, and is characterised by linear elevations having ribs arranged on their top side and extending parallel to one another. <IMAGE>
Patent DE-3704562-A1 (DE)
Title: Combined punch and stapler device
Inventor: BEHRENS HERBERT
IPC: B25C5/02
Filed: 1987-02-13
Abstract: Combined punch and stapler device which is based on an office punch and under whose manually actuable pivoting plate there is provided one of the two essential components of a stapling device, namely the ram spring and the staple-holding device. The staple-forming device is provided on the base part of the punching device so as to be adjustable in such a way that it can be displaced relative to the staple holder into an inoperative position for a "punching" operation and into an operative position for a "stapling" operation. The object of the invention is a constructive arrangement aimed at cost-effective manufacturing of such an apparatus.
Patent DE-3706573-A1 (DE)
Inventor: LIMBERGER ALOIS
IPC: B41J25/304
Filed: 1987-02-28
Abstract: In a print gap adjusting device for a print head (9) on a thick record carrier (10) in an office machine and especially in a savings book or voucher printer, the print head (9) can be moved backwards and forwards on a print head carriage (8) parallel to a platen backing (13) between end positions (8a, 8b) and is adjustable vertically to the platen backing (13) against a spring force (leg spring 14). In addition, at least one roll (15) is rotatably mounted on the front face of the print head (9a) and rests upon a flexible belt (16) extending parallel to the platen backing (13), the flexible belt (16) lying firmly on the thick record carrier (10) during the printing process. 
<??>In order to be able to process a record carrier several millimetres thick in a trouble-free manner with respect to insertion, withdrawal and line feed, it is proposed that the flexible belt (16) is secured under spring tension so as to be able to move longitudinally, that the print head carriage (8) is liftable in sections (30, 31) from its end positions (8a, 8b) and that cutouts (32,33) are arranged in the flexible belt (16), into which cutouts the rotatable roll (15) penetrates. 
<IMAGE>
Patent DE-3706582-A1 (DE)
Title: Controllable rotary-screw compressor for industrial compressed gas
Inventor: HERBERT GERHARD ING GRAD
IPC: F04C28/12
Filed: 1987-02-25
Abstract: The invention concerns an automatically controllable rotary-screw compressor for industrial compressed gas, with two intermeshing helical rotors, of which one is designed as a ribbed rotor (main rotor) and the other as a grooved rotor (secondary rotor), located in a multiple-section casing. In order to regulate the discharge flow with almost no losses, but preferably adjusting the inner pressure ratio to the outer pressure ratio, two casing sections (5, 7, 33) divided longitudinally and forming the working area (2) are proposed; the plane separating them (10) is parallel to the plane containing the rotor axes (11, 12). At least one casing section (5, 33) can slide along its axis and is surrounded by a fixed bearing casing (6, 34). At one end face (22, 41) of the casing sections (5, 7, 33), a recess forms a rotationally fixed suction-side and discharge-side control edge (23, 42). <IMAGE>
Patent DE-3708978-A1 (DE)
Title: Gas-pressure damper of twin-tube telescopic design
Inventor: SCHMIDT RUDOLF
IPC: F16F9/36
Filed: 1987-03-19
Abstract: A gas-pressure damper of twin-tube telescopic design, particularly for vibration damping on the chassis of vehicles, has a gas-filled compensating space enclosed between the inner tube and the casing tube, a piston rod passed out of the inner tube through a piston-rod guide, a piston-rod seal and a gas seal for sealing off the compensating space against loss of gas to the outside, for which purpose the gas seal has at least one gas-pressurised sealing lip which, to fill the compensating space, can be raised by gas pressure from outside. To simplify the construction and assembly, the seal is accommodated and held with positive engagement in an annular groove in the piston-rod guide.
Patent DE-3716232-A1 (DE)
Title: Method and device for automatically fitting windows on to motor vehicles
Inventor: TRADT HANS-RICHARD
IPC: B62D65/06
Filed: 1987-05-14
Abstract: The invention relates to a method and a device for automatically fitting windows on to motor vehicles. In order to fit the windows, the gripper device (10) together with the window (4) and a plurality of edge-sensing precision sensors (13, 14, 15) are moved closer as far as their measuring area to the window cutout (19) by a handling device. Measuring takes place by moving over the cutout edges of the window in several axes. <IMAGE>
Patent DE-3730663-A1 (DE)
Title: Electrical high-voltage power circuit breaker (power switch), especially a gas-blast circuit breaker
Inventor: MARIN HEINER
IPC: H01H33/34
Filed: 1987-09-10
Abstract: In the case of an electrical gas-blast circuit breaker, the circuit breaker framework (1), which contains two parallel supports (2), supports both the interrupter units and the apparatuses which are required for driving and control. These include the energy store (5) which has a cylindrical housing and is provided on one end face (6) with tubular connections (7). It is mounted on the circuit breaker framework (1) via holders (8) consisting of a clamping bracket (12) and supporting body (8, 10). In order to prevent the energy store (5) sliding out of the clamping brackets (12) in the event of a defect, a safety stop (14) is provided in front of that end face (13) of the energy store (5) which faces away from the tubular connections (7), and this safety stop (14) is mounted on the adjacent holder (8). Said safety stop (14) rests on the end face (13) and can thus absorb axial forces. This retention of the energy store is suitable for high-voltage power circuit breakers having a pneumatic or hydraulic drive. <IMAGE>
Patent DE-3731404-A1 (DE)
Title: Roller frame
Inventor: JUERGENS WALTER DR ING
IPC: B65G1/02
Filed: 1987-09-18
Abstract: The invention relates to tilt protection of roller rails as are used in roller frames. By hooking unattached roller rails behind the connection of any number of roller rails, all are prevented from tilting.
Patent DE-3731972-A1 (DE)
Title: Locating device for non-metallic pipelines
Inventor: HOECKER WOLFGANG DIPL ING
IPC: G01V3/06
Filed: 1987-09-23
Abstract: A fibre rod (6) is used to insert into a pipe (R) a wire (28) to which a low-frequency transmitter (12) is applied, and the resulting low-frequency magnetic field is located using a magnetic field sensor (41). The aim is to locate the position of the start of the fibre rod. A probe (9) is attached to the beginning of the fibre rod (6). It consists of a magnetically open, axially orientated induction coil which is supplied with power from the low-frequency transmitter (12) via wires (25, 28) extending in the fibre rod (6). Built into the probe (9) in an exchangeable manner is a sensor which is connected via further wires (23, 24; 26, 27) to the supply and display unit (10). The fibre rod (6) contains an optical fibre epoxy resin coil and an optical fibre and polypropylene jacket (sheath). The locating device is suitable for locating the sites of faults in sewer, water, gas and district heating pipelines. <IMAGE>
Patent DE-3739227-A1 (DE)
Title: Data processing system with computers processing the same data in several channels
Inventor: SIEDENBERG JUERGEN
IPC: B61L1/20
Filed: 1987-11-19
Abstract: In a multi-processor system in which the individual computers mutually monitor each other for correct working, the power supply is to be switched off in the case of a fault. For this, it must be ensured, that a switch-off part required therefor is also ready and is not defective. Within the scope of a computer test program, the switch-off part (ER) interrupts for a short time the power supply to the computer (RN). A monitor (SR) determines the drop in the supply voltage and sends a fault signal (FL) referring to this to the computer (RN). As a result of this report, the power supply is immediately switched on again. Reliable control mechanisms in railway signal installations. <IMAGE>
Patent DE-3742448-A1 (DE)
Title: Cable duct
Inventor: SCHEUERMANN FRANZ
IPC: G02B6/44
Filed: 1987-12-15
Abstract: The invention relates to a cable duct consisting of an elongated trough-shaped part whose side walls are subdivided into upwardly projecting tongues by means of vertical slots which are arranged at intervals from one another and extend from the upper rim in the direction towards the bottom. The cable duct is to be configured in such a way that it is possible to guide optical cables in and out at virtually any arbitrary point without falling below a prescribed minimum bending radius. It is proposed for this purpose that at at least one side wall there is arranged a cable outlet part having two side walls, which are essentially bent outwards beyond the vertical to run towards one another, and having a third side wall, which is bent off downwards away from the unslotted region of the side walls at the bottom of the cable duct.
Patent DE-3804409-A1 (DE)
Title: Tulip-shaped centring arrangement on machines for filling vessels
Inventor: SINDERMANN SIEGMAR
IPC: B67C3/26
Filed: 1988-02-12
Abstract: Tulip-shaped centring devices for receiving bottle mouths are, for example, held on guide rods and are able to reciprocate in a vertical plane. In this process, the tulip-shaped centring devices are lowered under their own weight onto the bottles and are then raised with the bottles by the lifting movement of the bottle standing plates and moved beneath the filling element. One disadvantageous feature is that the tulip-shaped centring devices in practice under their own weight follow the vertical movements of the bottles and can remain stuck if jams occur, which means that the bottles then rest, to all intents and purposes, completely freely on the standing plates of the rotating filling machine and can be carried out of the path. The object of the invention is now to make it possible to receive the bottles while making use of a slightly increased pressing force, the said pressing force to remain constant in all phases of movement and it being at the same time possible to compensate for differences in bottle heights due to differences in tolerance and/or the type of bottles. As a solution, the invention provides for the guide rods to be divided into sections which are separated from one another and for the guide rods to have a common coupling piece, in which at least one guide rod section is mounted, with elastic preloading, so as to be displaceable within a predetermined path or stroke. The invention is to be used in filling machines for bottles and the like. <IMAGE>