baber/WOPTO huggingface dataset:
Patent DE-3144903-A1 (DE)
Title: Safety-belt system with a damage indicator
Inventor: SIEBOLD HERRMANN ING GRAD
IPC: B60R22/00
Filed: 1981-11-12
Abstract: The invention comprises a safety-belt system in which the belt band carries a damage indicator. The damage indicator consists of a plate-shaped component and of a middle web. The plate-shaped component has an aperture of the width of the belt band, and this is divided by the middle web extending transversely relative to the belt band. The belt band is introduced in the form of a loop into the aperture and is supported on the middle web. In the event of an accident, the damage indicator is deformed by the inserted belt and gives an indication that the belt system has to be exchanged. <IMAGE>
Patent DE-3148474-A1 (DE)
Title: Device for displaying the proportions of basic colours in a mixed colour
Inventor: RAMSNER JOHANNES
IPC: G01J3/46
Filed: 1981-12-08
Abstract: The device for displaying the proportions of basic colours in a mixed colour comprises a driveable plate on which colour segment tables can be determined. The plate is caused to rotate at a rotational speed so high that the individual colours appear only as a mixed colour to the observer. The set area proportions of the respective colour segment tables then yield a direct measure of the proportions of the colours to be used in percentage terms, in order to set the desired mixed colour.
Patent DE-3201210-A1 (DE)
Title: Chain wheel
Inventor: KLEIN HANS-JUERGEN DIPL ING
IPC: F16H55/30
Filed: 1982-01-16
Abstract: The invention relates to a chain wheel for chain drives with round link chains, having radially split bearing beds, arranged at the pitch spacing over the drum circumference, for the horizontal chain links. To reduce the wearing stresses and improve the efficiency as regards the transmission of the driving power, the chain wheel is characterised by a drum with a driving gear ring with teeth which engage between the vertical chain links and by bearing bed rings rotatably mounted on the drum circumference on both sides of the gear ring and secured against axial displacement, the said bearing bed rings serving to form the split bearing beds for the horizontal chain links. <IMAGE>
Patent DE-3201931-A1 (DE)
Title: Rein for saddle horses
Inventor: NYITRAI KARL
IPC: B68B1/04
Filed: 1982-01-22
Abstract: The invention relates to a rein for saddle horses and is intended to achieve the aim of making possible even for riders with fidgety and/or too hard rider's hands a sympathetic direct and considerate connection to the mouth of the horse. This aim is achieved by an extension element between rider's hand and horse's mouth, the extensibility of which is limited after reaching a given extended length. <IMAGE>
Patent DE-3210759-A1 (DE)
Title: Pump combination with flow control device
Inventor: SCHOPF WALTER
IPC: F04C14/24
Filed: 1982-03-24
Abstract: Pump combination with flow control device for the pressure medium supply of hydraulic systems with different drive speeds, preferably for mobile drive. Conventionally the oil pump design must be suitable for the lowest operating speeds. In high speed ranges, on the other hand, unnecessarily high delivery capacities and losses occur, whilst with large delivery capacity ranges the  functioning and working of servo, control and regulating devices suffer. The main purpose and advantages of the present pump combination is an evening out of the delivery flow or purposeful adjustment of the delivery flow with saving of drive energy with a plurality of advantageous functional characteristics matched to the use of the vehicle. The construction and function essentially consist of the fact that a plurality of pumps or one pump (item 1) with a plurality of pump stages with hydraulic control or regulating devices (3, 5, 7, 53, 54) are assembled into a standard unit and so connected that individual pump stages, controlled as a function of the pressure or mostly of the effective delivery capacity or externally, are switched on or off respectively to or from the effective delivery flow. In the first case they pump at low capacity on a low pressure basis (2, 72). Of advantage compared to variable delivery pumps is the facility for economic use of the low pressure and loss (switched off) delivery flows for lubricating and cooling purposes. <IMAGE>
Patent DE-3214014-A1 (DE)
Title: Apparatus for shrink-fitting bottle capsules
Inventor: MUEHL WILHELM
IPC: B29C63/00
Filed: 1982-04-16
Abstract: The apparatus operates with hot air and has a cylindrical blowing nozzle (1), in which a cone element (4) is arranged coaxially, in such a way that an annular gap (6) is formed between the base rim of the cone element and the inner wall of the blowing nozzle. The hot air flowing through the blowing nozzle is aligned at the cone element and the annular gap and leaves the blowing nozzle in the form of a substantially laminar cylindrical hot-air jet (18). By virtue of the diameter of the cylindrical hot-air jet being adapted to the diameter of the bottle neck, the hot air acts directly and uniformly on the entire surface of the bottle capsule, which abruptly shrink-fits correspondingly smoothly and uniformly. <IMAGE>
Patent DE-3216073-A1 (DE)
Title: Spring hook, in particular for lap belts in aircraft
Inventor: MUELLER ANTON ING GRAD
IPC: A44B11/28
Filed: 1982-04-30
Abstract: The spring hook has a flat hook body which has on one of its edges an insertion opening which opens out into a receiving opening. The insertion opening can be closed by a closure piece which is mounted pivotably on the hook body. In the closure position, the outside of the closure piece facing away from the receiving opening forms at least essentially a constant continuation of the associated edge of the hook body in the region of the insertion opening. As a result, this avoids having a gap between the closure piece and the hook body, so that no foreign bodies can pass between the two parts and fingers cannot be trapped when opening or closing the spring hook.
Patent DE-3223107-A1 (DE)
Title: Method of leak testing
Inventor: ROSEN HERMANN
IPC: G01M3/28
Filed: 1982-06-21
Abstract: In pipelines and tanks with organic liquids, in particular fuels, the previously used method of leak testing with the monitoring of the pressure has been made practicable in a closed system. The high failure rates found in tests of this type could be attributed to the effect of temperature fluctuations in space and time. These influencing variables can be adequately detected by the temperature no longer being determined in the base outside the pressure system to be tested, but being determined internally by the measurement of sound travel time in a method largely covering the interior space.
Patent DE-3226112-A1 (DE)
Title: Method and device for rapid thin layer chromatography
Inventor: BUNCAK PAUL DIPL ING
IPC: G01N30/94
Filed: 1982-07-13
Abstract: This method and its device for carrying out rapid TLC analyses is effected using a strip for transferring mobile phase by means of a magnetic field or a mechanical force to the TLC layer linearly. The transfer of mobile phase to the TLC layer can be ended at any time and shifted to any other desired site of the TLC layer and development in this new site of the absorbent layer can thus begin again as quickly as possible; this can be carried out any desired number of times and also with various mobile phase.
Patent DE-3229592-A1 (DE)
Title: Method for processing charges in a connection with an enquiry station
Inventor: VOIGT WOLFGANG
IPC: H04M15/12
Filed: 1982-08-09
Abstract: When a call is made to a subscriber connection acting as an enquiry station in an indirectly controlled telecommunications system, in particular a telephone switching system, additional call charges are transferred to the exchange of the calling subscriber, where, in a memory assigned to the subscriber connection, these charges are added to the call charges accrued. The additional charges are furthermore stored in a special memory assigned to the subscriber connection acting as an enquiry station in the former's exchange. The call charge information collected therein serves to determine the charges which are credited in part or in full to the enquiry station.
Patent DE-3233369-A1 (DE)
Title: Element for securing an air pump on a vehicle
Inventor: KORTENBREDE LUDGER
IPC: B62J11/02
Filed: 1982-09-08
Abstract: In order to secure an air pump on a frame tube of a vehicle, in particular of a bicycle, it is proposed that the frame tube and the air pump cylinder be connected to one securing component each and that these securing components be connectable by means of linear guides which can be pushed one into the other and are preferably parallel to the frame tube, it being possible to fix with respect to one another the linear guide profiles, which can be pushed one into the other up to a limit position, by means of a closing device.
Patent DE-3235790-A1 (DE)
Title: Grinding attachment
Inventor: JANUTTA REINHARD
IPC: B24B53/08
Filed: 1982-09-28
Abstract: A grinding attachment with a wide grinding wheel (6) for producing a toothed-rack profile has as a dressing device a profiling roller (14) with a worm-like profile. The axis (b) of the profiling roller (14) is inclined relative to the axis (a) of the grinding wheel (6). The profiling roller can be moved parallel to the grinding-wheel axis while maintaining the inclination of its axis relative to the grinding-wheel axis. <IMAGE>
Patent DE-3236324-A1 (DE)
Title: Device for regeneration of waters
Inventor: SCHAEFFER BERNHARD
IPC: B01F7/16
Filed: 1982-09-30
Abstract: A device for the regeneration and treatment of contaminated, in particular stagnant, waters is described, which comprises an immersion unit which can be sunk in water to a predeterminable depth, said unit comprising a sealed housing having an inlet on the top and a plurality of outlets on the side walls and in which outwardly projecting outlet tubes, at least substantially lying in one plane, are joined to the side wall outlets. These outlet tubes are formed so that their free ends run at least substantially tangentially relative to the housing, so that on production of a flow through the outlet tubes, as a result of the angular momentum imparted to the water, an increasing rotary movement of the water with a central vortex is formed. During the circulation of surface water drawn by the vortex through the housing and the tubes, a high enrichment with oxygen is achieved, and this without disturbance of the water layering and without disturbing the hypolimnion. Moreover, use of the described device leads at least to a noticeable reduction of the cloudiness of the water and, as a consequence thereof, to renewed activation of biological cycles.
Patent DE-3238595-A1 (DE)
Title: Device for fastening a safety belt
Inventor: BECK HUBERT
IPC: A44B11/25
Filed: 1982-10-19
Abstract: A lock of a safety belt is to be provided, in which, on the one hand, opening of the belt can only take place manually and which, on the other hand, can be switched over, if desired, to a position which guarantees that, after an impact, the safety belt restrains the user and protects him from injury but subsequently opens automatically. This object is achieved by a curved outer contour of the fastener which serves for controlling a lever with the assistance of a tension spring. <IMAGE>
Patent DE-3238790-A1 (DE)
Title: Thermoplastic preparation
Inventor: AXELROD ROBERT JAY
IPC: C08L71/12
Filed: 1982-10-20
Abstract: The invention relates to polyphenylene ether resins and resin preparations mixed with trineopentylene diphosphite as oxidation stabiliser at elevated temperature. These materials can be used with or without an impact modifier for the polyphenylene ether resin. A further advantage is that the resins and preparations have relatively high heat resistance.
Patent DE-3242932-A1 (DE)
Title: Track marker for an agricultural machine
Inventor: WIEMEYER BENNO DIPL ING
IPC: A01B69/02
Filed: 1982-11-20
Abstract: Track marker for an agricultural machine, which is arranged on a jib (17) fastened to the frame (18) of the machine by means of a joint (3) and which is movable in the vertical and the horizontal plane. To provide a simple possibility for the track marker (16) to shift aside when it encounters obstacles, so as to prevent damage to the track marker (16), a tension element (19) is arranged, between the jib (17) and the frame, on the front side of the jib (17), as seen in the direction of travel (6), the fastening point (21) of the tension element (19) being located at a distance in front of the joint (3), as seen in the direction of travel. The fastening point (21) of the tension element (19) on the frame (18) is located on a straight line (22) which rises, as seen in the direction of travel (6), and passes through the joint (3) and which forms an angle  alpha  of approximately 35 DEG to the horizontal (23) (Figure 4). <IMAGE>
Patent DE-3243157-A1 (DE)
Title: Yarn brake with an associated threading device actuated by compressed air, especially for two-for-one twisting spindles
Inventor: SCHMIDT HERMANN-JOSEF
IPC: D01H13/10
Filed: 1982-11-23
Abstract: Yarn brake with an associated threading device actuated by compressed air, especially for two-for-one twisting spindles, in which a capsule-like brake cartridge having dome-shaped ends bears, in a tubular brake housing, against an upper braking-surface ring and a lower braking-surface ring which, for opening the brake, is displaceable downstream, together with a piston, counter to a restoring force, the threading device having an injector nozzle which contains an injector tube projecting into a tubular connection piece, in such a way that, when the threading device is subjected to compressed air, along with the simultaneous adjustment of the piston and the braking-surface ring a yarn is sucked up as a result of the injector effect and conveyed through the brake housing, is characterised in that the piston is arranged at an axial distance from the braking-surface ring and can be subjected, on its side directed downstream, to the compressed air bringing about the injector effect of the threading device.
Patent DE-3248176-A1 (DE)
Title: Breech block for hunting weapons
IPC: F41C7/06
Filed: 1982-12-27
Abstract: The block (2) of the breech block is moved by an operating lever (1) which, during its pivoting movement, moves the block out of the loading position into the closed position in a first part of the movement and cocks the breech action, without moving the block, in a second part of the movement. In this case, in the first part of the movement, the operating lever pivots about the hinge bolt (5) together with the pivoting housing (11) which accommodates the bolt. In the second part of the movement, the outer part (19) of the operating lever pivots about the hinge bolt (7), as a result of which the breech action is cocked. The pawl (10) accordingly engages in the latch (8) or (9) and it becomes possible to uncock the cocked bolt again for safety reasons. <IMAGE>
Patent DE-3306042-A1 (DE)
Title: Process for the acylation of functional groups, in organic compounds, which can be acylated
Inventor: ECKERT THEODOR PROF DR
IPC: C07C67/03
Filed: 1983-02-22
Abstract: Published without abstract.
Patent DE-3306543-A1 (DE)
Title: Apparatus for the continuous measurement of the rigidity of a rod of tobacco fibres
Inventor: ULRICH JOERN
IPC: A24C5/343
Filed: 1983-02-24
Abstract: An apparatus for the continuous measurement of the rigidity of a rod of tobacco fibres has a force transducer which records the force exerted on the rod at the format finger of a cigarette machine; to this end, a movable element rests on the surface of the rod, and its movement, which is dependent on the restoring force of the tobacco rod, is continuously determined. This movement correlates very well with the result of the conventional, static measurement of rigidity, so that this continuous measurement of rigidity not only replaces the conventional, static random sample control but also permits regulation of the production operation.
Patent DE-3307685-A1 (DE)
Title: Domelight as smoke- and heat-outlet flap
Inventor: STOLBERG FRITZ R DIPL ING
IPC: E04D13/035
Filed: 1983-03-04
Abstract: To reduce the impact forces occurring on opening domelights as smoke- and heat-outlet flaps, use is made of a rope pulley with rope tackle. The rope pulley is preferably braked by means of viscous fluid friction.
Patent DE-3308685-A1 (DE)
Title: Electrical coil, especially an ignition coil intended for an internal-combustion engine
Inventor: BETZ DIETER DIPL ING
IPC: H01F38/12
Filed: 1983-03-11
Abstract: An electrical coil is proposed, which is intended primarily to be the ignition coil of an internal-combustion engine. This coil has an insulating body (2) which, on a tubular section (3), carries a winding (1) which is supported at the sides by means of at least two flanges (4 and 4' respectively). The winding (1) together with the insulating body (2) has cast resin (5) cast around it. In the present case, the insulating body (2) is provided on its tubular section (3) and/or on at least one of its flanges (4 or 4' respectively) with recesses (7) which lead to the outer enveloping surface of the tubular section (3). In consequence, when the cast resin is being cast around, said cast resin also reaches the turns of the winding (1) which are adjacent to the outer enveloping surface of the tubular section (3). <IMAGE>
Patent DE-3308777-A1 (DE)
Title: Façade slab and method of manufacturing it
Inventor: SEISER HEINZ DIPL ING
IPC: E04F13/14
Filed: 1983-03-11
Abstract: Façade slab, which is provided with exposed elements and formed as a reinforced concrete prefabricated part, in which the exposed elements are composed of coarsely porous rock, such as conglomerate, travertine, and the like in the form of blocks having, on the exposed and the concrete side, cut surfaces.
Patent DE-3308858-A1 (DE)
Title: Tool for producing joints in a screed covering
Inventor: HOELLFRITSCH ERICH
IPC: E04F15/14
Filed: 1983-03-12
Abstract: To facilitate the formation of joints in a screed covering during production of the latter from an initially free-flowing screed mass, a tool is proposed which is designed as a rail and has, on the underside, projections which are preferably of pin-shaped design and can be inserted into a material layer arranged on or in the base of the screed covering. As a result, it is possible to fix the tool in the position desired for joint formation.
Patent DE-3313108-A1 (DE)
Title: Device for influencing the tensioning of the conveying means of a band-conveying apparatus
Inventor: GEPPERT HELMUT
IPC: B65G21/06
Filed: 1983-04-12
Abstract: In order to achieve hitherto unobtainable, advantageous properties, improvements are made to an apparatus of the generic type for influencing the tensioning of the conveying means of a band-conveying apparatus having a feed roll and a discharge roll. This is achieved in that there are arranged in each case at least two slots respectively on a line of action, running at least in the vicinity of a line which intersects the rotational axis of the feed roll and/or of the discharge roll, in the tensioning direction one behind the other in the associated roll carrier, and that there are provided abutment strips which engage over in each case one roll carrier from the side thereof which is remote from the framework. By means of screw elements which engage through the two roll-carrier slots, or through at least two thereof, and at least engage in abutment-strip holes arranged at corresponding hole spacings, said abutment strips, while fixing the associated roll carrier between them and the framework in the operating position, in a frictionally locking manner, can be fastened on said framework. The abutment strips each have an abutment flange which extends, from their end remote from the roll, at approximately right angles in the direction of the framework and has an internal thread. A threaded bolt which is supported, by its end close to the roll carrier, on an end surface of the associated roll carrier is guided in an axially displaceable manner in said internal thread and, if required, can be fixed in the desired operating position by means of a lock nut.
Patent DE-3314449-A1 (DE)
Title: Device for manipulating cap screws
Inventor: HARTMANN RUDOLF-PETER
IPC: B25B23/10
Filed: 1983-04-21
Abstract: To manipulate cap screws (5) with an industrial robot, use is made of a screwdriver nut (1) with snap elements (3) which, when axial pressure is exerted on the cap screw (5), engages behind the latter in a retaining manner. <IMAGE>
Patent DE-3314709-A1 (DE)
Title: Process for the ultimate storage of a high-activity fission product solution
Inventor: ELLIS J RICHARD B
IPC: G21F9/24
Filed: 1983-04-22
Abstract: In this process for storage of an aqueous solution of radioactive nuclides, the solution is diluted with formation water which is obtained from a reservoir situated under the seabed in a porous geological formation. After the dilution, the diluted solution is injected into the same geological formation situated below the seabed.
Patent DE-3315039-A1 (DE)
Title: Downlighter for ultraminiature fluorescent lamps
Inventor: WILLING ACHIM DR
IPC: F21Y103/37
Filed: 1983-04-26
Abstract: Ultraminiature fluorescent lamps are suitable for use in downlighters. In order to overcome the geometrical problems, a horizontal arrangement of the lamps is proposed including a rotationally symmetrical reflector below the lamps and a translationally symmetrical reflector above the lamps.
Patent DE-3318226-A1 (DE)
Title: Vacuum switch with double interruption
Inventor: HARZ GERHARD
IPC: H01H33/664
Filed: 1983-05-19
Abstract: A vacuum switch with double interruption, having two moving contacts which are aligned to one another in the movement direction and are sealed by means of metal folding bellows, and having two fixed-position metal contacts which, in each case with the moving contact associated with it, form a contact pair, characterised in that the two fixed-position contacts are arranged between the moving contacts and are held by a support in a vacuum chamber which is common to both contact pairs and hence to both separating paths. The unit, which consists of the support and fixed-position contacts, has connecting openings between the sub-spaces of the vacuum chambers.
Patent DE-3323827-A1 (DE)
Title: Apparatus for the continuous heat treatment, such as drying, of lengths or strips of textile material
IPC: F26B13/08
Filed: 1983-07-01
Abstract: The invention includes a hot flue of known design. The supply and outlet of air now take place only through air guide boxes which are arranged between the running loops and which are divided by a wall, approximately at mid-height, into a suction box and a pressure box. The air guide box extends in each case over the height between the upper and lower row of deflecting rollers and also takes up the major portion of the clear width between the upward and downward runs of the length of material. Owing to these optimum dimensions of the air guide box, a totally parallel flow along the longitudinal direction of the length of material is achieved at a high air flow. <IMAGE>
Patent DE-3329998-A1 (DE)
Title: Rearview mirror for a motor vehicle
Inventor: HORN KARL-HEINZ
IPC: B60R1/08
Filed: 1983-08-19
Abstract: Rearview mirror for a motor vehicle with a plane mirror surface, part of the plane mirror surface being constructed as a raised mirror surface. <IMAGE>