baber/WOPTO huggingface dataset:
Patent DE-3418378-A1 (DE)
Title: Belt retractor for vehicle safety belts
Inventor: BURGHARDT WILFRIED ING GRAD
IPC: B60R22/405
Filed: 1984-05-17
Abstract: The invention relates to a belt retractor for vehicle safety belts, which contains a winding roller, mounted on a rotatable shaft, for the winding and unwinding of the belt which can be pulled out counter to a spring force, the belt pull-off movement being blocked against a further pull-off by means of a blocking device in the event of an acceleration of the belt pull-off exceeding a predetermined amount or of the vehicle deceleration The blocking takes place via a toothing on the shaft mounted so as to be radially adjustable in the housing, in that said shaft is adjusted radially into the blocking position counter to a spring force, the shaft toothing coming into engagement with a toothing fixed to the housing and the further unwinding of the belt being prevented. The new belt retractor is characterised in that there are provided devices, of which one is dependent on the acceleration of the vehicle and the other on the belt pull-off and each of which, via its own independent pawl moved together with a control disc, connects the radially displaceably mounted control disc to a control wheel fastened on the rotatable shaft, with the result that the shaft comes into the blocking position by means of the control disc. The detention of the control unit consisting of the control disc, inertia disc and control wheel, said detention being brought about by the acceleration of the belt pull-off or the vehicle deceleration, causes a pivoting of this control unit in the detained state into the blocking position, the ... in the blocking position ... Orignal abstract incomplete. <IMAGE>
Patent DE-3422845-A1 (DE)
Title: Theft-protection device
Inventor: MIJLAND PHILIPPUS FRANCISCUS C
IPC: G08B13/14
Filed: 1984-06-20
Abstract: A theft-protection device for apparatuses which are connected to an antenna system. The connecting socket (which is plugged into the antenna connecting socket of the apparatus) of the antenna cable is connected to an electrical control circuit of an alarm device and contains means using which the impedance of the control circuit is changed. These means become effective when the connecting socket is inserted or withdrawn.
Patent DE-3424392-A1 (DE)
Title: MIG/MAG welding torch for welding robots
Inventor: GALLIEN RAINER DIPL ING
IPC: B23K9/29
Filed: 1984-07-03
Abstract: The invention relates to a MIG/MAG welding torch for use in industrial robots. The object of the invention is to reduce capital expenditure and simplify production. A MIG/MAG welding torch is to be developed, which has a high precision, longer service life, and improved accessibility and torch cleaning. According to the invention this objective is achieved when the internal pipe together with current contact nozzle can be pressed by means of an adjustment device into a desired position relative to the clamping point or gas nozzle, the current contact nozzle can be arranged specifically eccentrically, and the curved torch design can be dismantled, by structurally matching the internal diameter of the outer tube to the mean radius of curvature of the torch, into inner and outer parts.
Patent DE-3426920-A1 (DE)
Title: False ceiling, for example for open plan offices
Inventor: HIRSCH HELMUT
IPC: E04B9/34
Filed: 1984-07-21
Abstract: Published without abstract.
Patent DE-3430146-A1 (DE)
Title: Exhaust turbocharger
Inventor: OKAZAKI TSUTOMU
IPC: F02C7/06
Filed: 1984-08-16
Abstract: The exhaust turbocharger for an internal combustion engine has a turbine rotor 1 and a compressor rotor 2, which are both arranged on a common rotor shaft 3. One part 4 of the turbocharger, adjacent to a bearing 5, which supports the common rotor shaft 2, is filled with an alloy 14 with a low melting point. If the engine is stopped, the alloy with a low melting point melts due to the heat transmitted by the turbine rotor 1, thereby suppressing any temperature rise in the bearing 5 and in the associated seal 3a. <IMAGE>
Patent DE-3430294-A1 (DE)
Title: Measuring arrangement for measuring the low-frequency output of amplifier installations
Inventor: JANZ WERNER
IPC: G01R21/00
Filed: 1984-08-17
Abstract: The invention relates to a measuring arrangement for measuring the low-frequency output of amplifier installations, having a circuit arrangement for determining and testing the low-frequency output of an item of equipment to be measured, the said measuring arrangement including not only a rectifier circuit but also a glow indicator tube of a comparatively great length, which serves for optically indicating the effective value of the rectified low-frequency signal. The circuit arrangement also includes a firing circuit for supplying a firing voltage for the glow indicator tube. This circuit arrangement in multiple configuration is integrated together with a corresponding number of glow indicator tubes in an equipment unit which itself is in turn integrated in a mechanically protected test loudspeaker box, so that a particularly simple measuring set-up is obtained. Since the circuit arrangement includes only very few components, it can be produced particularly inexpensively and simply.
Patent DE-3430841-A1 (DE)
Title: Cylinder lock preferably for the rims of car tyres
Inventor: HOEPFNER RUDOLF DIPL-ING
IPC: F16B37/14
Filed: 1984-08-22
Abstract: A cylinder lock is proposed to secure, preferably, the wheels of cars against theft. This cylinder lock is virtually fused in one piece to the rim attachment. Only one key is required for disconnection and connection and unscrewing and screwing on. The rims are thus secured to vehicles when violent force is not used.
Patent DE-3432331-A1 (DE)
Title: Packaging machine for medical plasters to be inserted into wrappings and glued to form a double film
Inventor: WALTER KURT DIPL ING
IPC: B65B9/02
Filed: 1984-09-03
Abstract: The packaging machine is intended for medical plasters which are to be inserted into wrappings and are glued to form a double film. The said machine consists of a film drawing off roller arranged on the machine frame and of a plaster punching device which is arranged downstream of the said roller and has a conveying element for guiding the plasters onwards into the wrapping station. In order to be able to insert the medical plasters, which have been glued along their edges to a certain extent, into the wrappings in a trouble-free and space-saving manner, the plaster punching device (2) which is arranged on the machine frame (1) is equipped with a template (4) which is provided with a penetration aperture (3). The conveying element is designed in the form of a suction gripper (5), which can be pivoted into the penetration aperture (3) and is arranged and designed so as to be pivotable from there into a wrapping film insertion gusset (7) bounded by wrapping film guiding rollers (6). Sealing tools and pack separating tools (8, 9) are arranged downstream of the wrapping film insertion gusset (7) in the direction of passage. <IMAGE>
Patent DE-3433799-A1 (DE)
Title: Headlamp for motor vehicles
Inventor: SCHAUWECKER FRIEDRICH DIPL ING
IPC: F21V17/00
Filed: 1984-09-14
Abstract: The frame (10) supports the lamp glass (14), with an optical field (16) and has a spherical rear wall (12), and the reflector (18) has three runners (27), which are displaceable on the rear wall in the manner of a ball journal bearing (27, 28). The passage point (29) of the reflector axis (22) through the optical field (16) and the spherical centre point of the ball journal bearing are identical. The spherical pivotability of the reflector (18) with respect to the optical field (16) makes it possible to set the reflective surface (21) of the reflector (18) in relation to the optical field (16) in a predetermined way, the identity of the passage point (29) impairing the specified optical effect only insignificantly even with maximum pivoting of the reflector (28). <IMAGE>
Patent DE-3436250-A1 (DE)
Title: Stackable plastic storage and transport container
Inventor: UTZ GEORG
IPC: B65D43/02
Filed: 1984-10-03
Abstract: The container, consisting of a bottom wall (10), two side walls (20, 30), a rear wall (40) and a forwardly inclined front wall (50), has a gripping depression which is open downwards on the front wall (50). To the sides of this gripping depression, hollow reinforcement profiles are formed by straight walls (23, 24, 25, 33, 34, 35, 53a, 53b). The end strips (53a, 53b) of these hollow reinforcement profiles are inclined upwards and to the rear. Apertures (27, 37, 45, 46, 57a, 57b) serve for the optional insertion of a dust flap which closes only the front aperture or of a dust and transport flap which closes the entire open part. Both flaps rest with all the peripheral sides on surfaces of the container so that dust is prevented from entering. Due to the fact that there are no groove guides, no dust trap points occur and the container can easily be cleaned. <IMAGE>
Patent DE-3440945-A1 (DE)
Inventor: WOLFF ROBERT
IPC: B27F1/12
Filed: 1984-11-09
Abstract: A milling device for milling grooves into two boards to be joined together at right angles for comb-like wedge joints comprises a right-angled gauge with a supporting plate and a back plate. Both plates of the gauge are provided with slits in a comb-like way, with the slits passing in alignment into one another and being adapted to guide a guiding piece of the milling cutter. The supporting plate is provided at its free edge with projecting aligning fingers which are staggered with respect of the slits. By introducing the aligning fingers into the grooves of the first board, the second board can be exactly aligned for milling the corresponding wedges.
Patent DE-3441969-A1 (DE)
Title: Arrangement for tightly hauling in and clamping lines on boats
Inventor: FREI WILLI
IPC: B63B21/16
Filed: 1984-11-16
Abstract: The invention relates to an arrangement for tightly hauling in and clamping lines, in particular falls, on boats, in particular sailing boats, comprising several coaxially arranged rope sheaves (4), on the peripheral surface of which a clamping groove (4a) is formed in each case into which the respective line (10) can be put, a guide device (8; 12), allocated to the respective rope sheave (4), for the respective line (10), with which this line (10) can be inserted with a certain angle of contact into the clamping groove (4a) of the rope sheave (4), a drive change-speed mechanism (5) to which the rope sheaves (4) can be coupled individually or in groups for rotation in a drive direction, and a brake device with which the rope sheaves (4) can be locked individually or in groups against the drive direction. The arrangement according to the invention replaces the conventional stopper sets and associated winches and performs the functions of these known devices in one piece of equipment. <IMAGE>
Patent DE-3442440-A1 (DE)
Title: Spacer for the maxillary sinus
Inventor: BERGHAUS ALEXANDER DR MED
IPC: A61M27/00
Filed: 1984-11-16
Abstract: A spacer for the maxillary sinus comprises a hollow cylindrical shaft (1), on the two ends of which retaining discs (2;4) are arranged, the disc (4) intended for the maxillary sinus lumen being provided with eyelets (5) on its circumference, through which is guided a thread (6) which permits, on tightening, folding of this disc toward the middle. <IMAGE>
Patent DE-3447354-A1 (DE)
Title: Method for adjusting an AC motor
Inventor: JENSEN NIELS DUE
IPC: H02P27/04
Filed: 1984-12-24
Abstract: A method for adjusting a frequency-controlled AC motor, where there is no linear relationship between the load and the rotation speed. It is known for the rotation speed of an AC motor to be adjusted by changing the frequency of the voltage supplied. Furthermore, the voltage can be changed in order to achieve a constant torque. However, the relationships are complicated if the motor is intended to drive a load where the necessary torque is proportional to the square of the rotation speed. According to the invention, the supplied effect is varied in the case of a given load until this effect assumes a minimum value. This results not only in the energy consumption being reduced but also in the noise and vibration being reduced to a minimum level. The adjustment can be carried out, for example, by varying the supplied voltage at a given load until the current intensity assumes a minimum value. This minimum value can be determined in a simple manner. <IMAGE>
Patent DE-3503044-A1 (DE)
Title: Device for the administration of infusions, transfusions or injections, as well as for the aspiration of blood
Inventor: BUCHTA PETER
IPC: A61M39/22
Filed: 1985-01-30
Abstract: In a device for the administration of infusions, transfusions or injections, as well as for the aspiration of blood, there is provided a multi-way tap comprising a tap housing having three nozzles, each offset by 90 DEG , for connecting lines, one of which can be connected with the patient, and a cock having three channels each offset by 90 DEG . In order to permit hygienically satisfactory aseptic treatment, the tap housing is provided with a fourth nozzle for connecting a rinsing line, between the nozzle for connection with the patient and the adjacent nozzle, and the cock is provided on its jacket with a rinsing channel connecting this rinsing nozzle selectively to an adjacent nozzle, so that the corresponding nozzle can be rinsed after injection of medicaments or aspiration of blood by turning the tap handle. In the same way, the connection with the patient can be rinsed in another position of the cock.
Patent DE-3513149-A1 (DE)
Title: Weatherproof canopy
Inventor: ELFLEIN MANFRED
IPC: E04H15/58
Filed: 1985-04-12
Abstract: The invention relates to a protective canopy which, in conjunction with existing seating assemblies (tables and benches/seat fittings), is to provide protection from weathering influences. Solutions are known in which seating assemblies with (sun) shades or stationary or tent-like shelters are to be protected from weathering influences which cannot be tolerated by people, animals and goods. For financial or aesthetic reasons, a tent-like or stationary shelter is often not possible. The Neustadt weatherproof canopy forming the basis of the invention is an inexpensive solution which, for small parties, weekly markets and jumble sales, ensures both lateral protection and overhead protection which can be easily fastened on the seat and table fittings usually provided. Due to the colouring, the Neustadt weatherproof canopy can also blend, for example, into historical surroundings and thus does not prove to be unsightly, as do sunshades or tent structures. <IMAGE>
Patent DE-3515444-A1 (DE)
Title: Roller mill
Inventor: GALTER HELLMUT DIPL ING
IPC: B02C15/12
Filed: 1985-04-29
Abstract: Roller mill with an axially resilient pressure ring which is connected to elements for the transmission of the grinding force and devices for receiving the grinding torque. In order to reduce the stressing due to jolts and impacts, the frictional wear on the pressure ring guide, the production of noise and the servicing outlay, the elements for the transmission of the grinding force and the devices for receiving the grinding torque are formed from rigid rods which can be moved in their longitudinal direction, are securely guided in the circumferential direction and are connected to the pressure ring using ball bearings.
Patent DE-3528625-A1 (DE)
Title: Protective housing for cable connections (cable sleeve)
Inventor: KERBOUL MICHEL
IPC: H02G15/013
Filed: 1985-08-09
Abstract: The protective housing, which is possibly in a constant air pressure, consists of two housing shells which rest on one another on both sides by means of longitudinal flanges enclosing sealing means, and enclose at least two hollow chambers which are arranged at a distance from one another and are filled with an injected compound, for example synthetic-resin polymer, and has the aim of creating improved air sealing in the longitudinal direction of the protective housing. 
<??>This is achieved in that the protective housing has recesses on the longitudinal flanges (which rest on one another on both sides) of the housing shells, which recesses are connected to the hollow chambers and are filled with injected compound. 
<??>The recesses can also be cut out from elastomeric sealing strips between the longitudinal flanges.
Patent DE-3530258-A1 (DE)
Inventor: PIEH STEFAN DR
IPC: C08G16/02
Filed: 1985-08-23
Abstract: Use of salts of water-soluble naphthalenesulfonic acid formaldehyde condensates having a molar formaldehyde/naphthalenesulfonic acid ratio of 1.2:1 to 3:1 and an intrinsic viscosity of 0.01 to 0.15 dl/g, as an additive to inorganic binders for improving the flowability, and a structural material prepared using binders modified in this manner.
Patent DE-3533079-A1 (DE)
Title: Coke dry cooling installation
Inventor: REMMERS KARL
IPC: C10B39/02
Filed: 1985-09-17
Abstract: The coke dry cooling installation has a prechamber (1) with coke feed (3) and a cooling chamber (2) located below the prechamber (1). In the lower zone of the cooling chamber there is a coke outlet (21) and an inert gas inlet (28). The prechamber (1) has an inert gas discharge (16). Pipes through which cooling water flows are located in the region of the coke mass and in the path of the inert gas stream. In order to minimise the amount of inert gas required for cooling and in particular to shift the heat exchange more markedly into the cooling pipes through which the cooling water flows, a cylindrical jacket (6) formed of pipes (9) is located in the prechamber (1), which jacket extends vertically at least over the height of the inert gas discharge (16). The cylindrical jacket (6) defines the conical mass of coke and, together with the wall (14) of the prechamber (1), forms an annular space (15) to serve as the path for the inert gas. <IMAGE>
Patent DE-3535777-A1 (DE)
Title: Apparatus for exposure to natural or artificial sunlight
Inventor: SCHAAF HEINZ-JOSEF
IPC: A61N5/06
Filed: 1985-10-07
Abstract: The device (10) comprises a frame (12) over which a film (30) is stretched. The film allows the UV-A portion of the sunlight or of an artificial irradiation lamp to pass through, whereas it filters at least part of the UV-B portion. By means of the device it is possible to sunbathe even at relatively cool times of the year because the space inside the device is heated without excessive transport of heat to the outside. <IMAGE>
Patent DE-3537678-A1 (DE)
Title: Shutoff fixture for fluids which can be actuated in a contactless fashion
Inventor: AUGE PETER WILFRED
IPC: E03C1/05
Filed: 1985-10-23
Abstract: Shutoff fitting (10) for fluids, in particular water, which can be switched in a contactless fashion and has a shutoff valve which is normally closed but can be opened by electrical signals produced by a proximity-sensitive sensor (28). At the inlet of the housing (12) of the shutoff fitting, one end of a connection line (18) which is detachably mounted at the other end on customary, permanently installed shutoff fittings is attached, and an electrical connection cable (44) for connecting to a control circuit which converts the signals produced by the sensor (28) into actuation signals for the shutoff valve, is arranged in the housing and has an external electrical voltage source, is lead out of the housing (12). <IMAGE>
Patent DE-3543156-A1 (DE)
Title: Hydropneumatic spring strut
Inventor: JAEKER KARL-PETER DIPL ING
IPC: F16F9/48
Filed: 1985-12-06
Abstract: A hydropneumatic spring strut is proposed, which is provided with a semi-active and a fully active suspension. The two effective surfaces of that part of the spring strut governing the semi-active suspension are identical, so that the sealing problems are easily resolved. A relatively hard plastic is used as material for the sealing and guide rings. <IMAGE>
Patent DE-3543196-A1 (DE)
Title: Device for the rotatable mounting of a reel element
Inventor: VOEROES ROBERT
IPC: G11B23/037
Filed: 1985-12-06
Abstract: In the case of a device for the rotatable mounting of a reel element inside a housing with plane-parallel sidewalls, allowing limited radial displacement and fixing in the axial direction, in particular when used in the case of an audio-tape cassette, the reel base or the reel hub is mounted in an axially offset type of design by means of cylindrical or crowned rolling elements on the plane-parallel housing sidewalls in such a way that, while the construction is compact, tape running disturbances can be avoided with the aid of simple means.
Patent DE-3606521-A1 (DE)
Title: Mass-spring system for reducing structure-borne noise in traffic routes
Inventor: ROSENKE DIETMAR DIPL ING
IPC: E01B1/00
Filed: 1986-02-28
Abstract: To reduce the development of structure-borne noise emanating from vehicles, a mass-spring system is produced from a composite structure of steel supports and precast concrete parts. The supports, which are mounted on spring elements and connected to be resistant to bending throughout on the route axis, allow a high degree of deflection of the precast concrete parts (mass) and roadway/railway placed on top, so that a system natural frequency of around five Hz can be achieved.
Patent DE-3610787-A1 (DE)
Title: Device for the monitoring of winding and unwinding operations for cloth webs
IPC: D06H3/12
Filed: 1986-04-01
Abstract: Published without abstract.
Patent DE-3612082-A1 (DE)
Title: Process for producing a tyre
Inventor: FUKUOKA SATORU
IPC: B29D30/06
Filed: 1986-04-10
Abstract: A tyre production process is presented with a post-vulcanisation inflation process (PCI process) which is subdivided into two steps: a first step in which, for a short initial time, the tyre is placed on a narrow rim with a width less than the standard width, and a second step in which, directly after the end of the first time, the tyre is placed on a wide rim which is wider than the narrow rim and preferably wider than the standard rim. The first step prevents bearing and damage of the groove base and the second step facilitates the pulling of the finished tyre onto the rim.
Patent DE-3616086-A1 (DE)
Title: Shut-off and starting device for the internal combustion engine of a motor vehicle
Inventor: HILPERT WOLFGANG DIPL ING
IPC: F02N11/08
Filed: 1986-05-13
Abstract: Shut-off and starting device for the internal combustion engine of a motor vehicle, especially with an automatic step transmission, logic elements being provided, by means of which the internal combustion engine can be shut off or started as a function of the vehicle speed and the number of revolutions of the said engine by way of a non-locking switch, which is arranged in the gear selector or shift lever.
Patent DE-3624694-A1 (DE)
Title: Exchange circuit in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1986-07-22
Abstract: Using the circuit according to the subject of the invention, which is called an "exchange circuit", the relevant 1-out-of-10 coded decimal number can be passed straight on or increased by the number 5, if it is in the lower range 0 to 4, and can be passed straight on or decreased by the number 5, if it is in the upper range 5 to 9. <IMAGE>
Patent DE-3628693-A1 (DE)
Title: Double clutch with noise suppression
Inventor: WEIDINGER REINHOLD DIPL ING
IPC: F16D21/06
Filed: 1986-08-23
Abstract: The invention relates to a double clutch in which both pressure plates are guided, by means of projections, in longitudinal guides of the housing. In the disengaged condition of the two pressure plates, rattling noises can arise in these longitudinal guides. These rattling noises can be suppressed in a simple manner by subjecting one of the pressure plates, which is actuated by way of knife-edge supports and pressure pins, to a circumferential force by tilting the pressure pins.