baber/WOPTO huggingface dataset:
Patent DE-3420004-A1 (DE)
Title: Separation measurement device for motor vehicles
Inventor: BRUEGGEN GERHARD DIPL ING
IPC: G01S15/931
Filed: 1984-05-29
Abstract: A separation measurement device for motor vehicles is proposed which has three transmitting and receiving devices for measurement signals, especially ultrasound signals, which are reflected on objects in the measurement region. A delay-time detection device (18 to 22) for the measurement signal produces an audible and/or visual warning signal in the event of a return in less than a delay time which can be preset, and hence a predetermined separation. A changeover device (38) changes over cyclically between two operating modes, each of the transmitting and receiving devices (11 to 13) also itself receiving and processing the emitted measurement signals again in a first operating mode (in this case, self-checking of these devices is additionally carried out) while, in the second operating mode, at least one transmitting and receiving device (12) receives and processes the signals which are emitted by another transmitting and receiving device (11, 13). Beyond a deviation of the measurement results which can be preset, a warning device (25) is switched on by the two operating modes, by means of which warning device a small object, that is to say a small obstruction, or incorrect operation of the system, is hence made detectable. <IMAGE>
Patent DE-3421202-A1 (DE)
Title: Tool
Inventor: BECKMANN PETER
IPC: B23Q11/00
Filed: 1984-06-07
Abstract: Published without abstract.
Patent DE-3422485-A1 (DE)
Title: Method and device for limiting the current of an electric motor
Inventor: SCHLEGEL WOLFGANG
IPC: H02H7/085
Filed: 1984-06-16
Abstract: Method and device for limiting the current of an electric motor in a temperature-compensated manner, which electric motor is intended in particular for driving hand tools, chain saws and the like. Two actual-value sensors are provided, a first current sensor which is connected as a series shunt to the motor connections and a second temperature actual-value sensor which detects the temperature of the electric motor only indirectly and is thermally coupled to the current sensor. Both sensors are located in the cooling-air flow produced by the electric motor. On reaching a critical motor temperature, which is detected only indirectly on the basis of the behaviour of the current actual-value sensor, the current consumption of the electric motor is reduced (suddenly) to predetermined values via the temperature sensor and its influence on the electronic drive circuit for current regulation.
Patent DE-3423544-A1 (DE)
Title: Motor vehicle having a box body and a crane
Inventor: HARTMANN ERNST
IPC: B60P1/54
Filed: 1984-06-26
Abstract: Motor vehicle having a box body 37 which is supported with respect to the frame 3 of the vehicle, and having a crane rail 13, 14 which runs in the longitudinal direction of the vehicle and along which a crane trolley can be moved. Here, the box body should be loaded as little as possible, if possible not at all, by forces which result from a load suspended from the crane trolley 17 which can be moved along the crane rail 13, 14. For this purpose, a gantry-like structure 7, 8 is provided at the rear end of the frame 3 of the vehicle, the crane rail 13, 14 is attached in the upper region of the said structure and is supported in its front region by means of a column 48 and a support connection 19, 20 with respect to the frame of the vehicle being attached in the upper region of the said body 7, 8 and the box body 37 being suspended from the gantry-like body 7, 8 at two support points and from the column 48 at one support point so that the box body is indirectly supported with respect to the frame 3 via these support points. <IMAGE>
Patent DE-3423996-A1 (DE)
Title: Improved apparatus for the metered moistening and further conveyance of fodders difficult to pump
Inventor: BOERGER ALOIS
IPC: B65G53/30
Filed: 1984-06-29
Abstract: Apparatus for the metered moistening and further conveyance of fodders difficult to pump, by means of which fodder silos can be filled via pipelines and, when required, emptied again and which has a feed funnel with water inflow, a conveying worm with following rotary piston pump, via which the pipelines are fed, and a connection for a return line which is arranged on the suction side of the pump on the worm housing, the conveying worm (1) and the housing (2) being arranged horizontally and having the feed funnel (3) at their end opposite the pump, and the conveying worm (3) being flanged, with a part (7) of its housing located in front of the return connection (5), to the remaining worm housing (6). <IMAGE>
Patent DE-3431638-A1 (DE)
Title: Fuze safety device for a self-guiding submunition
Inventor: THEILE MATTHIAS DIPL ING
IPC: F42C11/00
Filed: 1984-08-29
Abstract: For a fuzing device of a self-guiding submunition which can be ejected from a carrier missile it is intended to reduce the space requirement by means of mechanical and pyrotechnic locking elements, and it is nevertheless intended that the arming of the fuzing device take place without disturbance independently of the flight-specific and firing-specific characteristics of the carrier missile, and it is furthermore intended that premature arming, for example during handling, be prevented. The detonator carrier 1 is constructed as a slide 2, which can be moved in the longitudinal direction 19 for arming, and contains a locking element 3 which engages directly on the slide 2 and can be armed pyrotechnically, as well as two locking devices 4, 5 which can be armed mechanically. The locking device 4 holds the slide 2 carrying the detonator 45 in the safety position 7, in which it can be handled safely, before the installation of the fuzing device 8 in the carrier missile 9. Said locking device 4 is constructed as a rod 25 and, after installation, is connected to a wall 6 of the carrier missile 9 in such a manner that it can be pulled out of the fuze safety device 8 during the process of disengaging the wall 6. The locking device 5 can be armed only in the necessary sequence after separation of the wall 6 and before arming of the locking device 3 as a result of the ejection pulse of the fuze safety device 8 on ejection of the submunition, which is not shown, from the carrier missile 9. <IMAGE>
Patent DE-3436777-A1 (DE)
Title: Tracheostoma closure
Inventor: KOSS WALTER
IPC: A61M16/04
Filed: 1984-10-06
Abstract: There is described a tracheostoma closure which possesses a valve which can be voluntarily actuated on expiration in order to permit speech. There is provided a short-stem cannula (6) introducible into the stoma and having a closure flange (9) with a circumferential sealing lip (10). An annular flange (7) which can be pushed on or is firmly connected sits on the short-stem cannula (6), and at the end the short-stem cannula (6) is closed off by a valve housing (8) which is preferably of barrel-shaped design and can be plugged with its open end onto the short-stem cannula (6) or can be inserted into the latter. <IMAGE>
Patent DE-3446769-A1 (DE)
Title: Windshield or sunshade which is opened out in the manner of a fan in the use position
Inventor: EGER HEINZ
IPC: E04F10/04
Filed: 1984-12-21
Abstract: A windshield or sunshade which is opened out in the manner of a fan in the use position contains a plurality of struts which are secured so as to be capable of pivoting with respect to one another in the manner of a fan and the pivot axes of which run in parallel with one another, which struts are mounted in a wall part so as to be capable of pivoting. On the struts there is fastened a web of cloth or sheeting which is stretched out by the struts in the fanned-out position. In their rest position, the struts all run in parallel with one another. In order to avoid relative longitudinal movements of the struts with respect to one another when the fan is retracted and extended and, moreover, to obtain a relatively small wall holder, all the struts are mounted in the wall holder so as to be capable of pivoting about a common axis. In addition, for simpler locking, a locking device which may be actuated, has a positively locking action, possesses an actuating member and is provided on the wall holder is assigned at least to one of the two struts which, with the windshield or sunshade fanned out into the use position, are located at the edge of said windshield or sunshade.
Patent DE-3500941-A1 (DE)
Title: Novel 12-aminopyridazino[4',5':3,4]pyrrolo[2,1-a]isoquinolines, a process for their preparation, and their use
Inventor: LOESEL WALTER DR
IPC: C07D471/14
Filed: 1985-01-14
Abstract: The invention relates to novel 12-aminopyridazino[4',5':3,4]- pyrrolo[2,1-a]isoquinolines of the general formula according to Claim 1 <IMAGE> and their physiologically tolerable acid addition salts. The novel active compounds are to be employed in medicaments for controlling cardiac insufficiency and cerebral metabolic disorders.
Patent DE-3502333-A1 (DE)
Title: Metering device for multi-component materials with metering control
Inventor: LUECKHOFF PETER
IPC: B05C11/10
Filed: 1985-01-24
Abstract: Published without abstract.
Patent DE-3502566-A1 (DE)
Title: Motor-driven lawnmower
Inventor: ROTT JOACHIM DIPL ING
IPC: A01D34/68
Filed: 1985-01-23
Abstract: To prevent harm to the environment by exhaust gases and noises and the danger of mains-supplied lawnmowers to the user, whilst at the same time avoiding the disadvantages of battery-operated lawnmowers in terms of weight and handling, the drive of the lawnmower is carried out by a hot-air motor on the Stirling or Rider principle, with external heating by catalytic combustion. It is switched off by shutting off the fuel feed, engaging a friction brake and bleeding the excess pressure from the motor housing by means of a single lever movement.
Patent DE-3507995-A1 (DE)
Title: Control valve for fluid-pressure cylinders
Inventor: GOELDNER HELMUT
IPC: E03C1/046
Filed: 1985-03-06
Abstract: The invention relates to a control valve (1) for a fluid-pressure cylinder (42, 43) with a piston (48, 54) which can be pressurised from both sides. The intention is, with such a control valve (1), to achieve overlap-free control, particularly of two coupled fluid-pressure cylinders (42, 43), at the reversal points. For this purpose, the control valve has a rotary slide (6) or rotary-slide arrangement mounted on a slide shaft (9), by means of which the fluid inlet (18) and fluid outlet (19) are connected to corresponding connections (12r, 12l) for the two sides of the pressure cylinder, without shutting off the said fluid inlet (18) and fluid outlet (19) of the control valve (1). The control valve is preferably designed as a double control valve (1b), by means of which two fluid-pressure cylinders (42, 43) are controlled synchronously and without overlap. The slides or slide arrangements (6-1, 6-2) of the double control valve (1b) are mounted on a common slide shaft (9b). <IMAGE>
Patent DE-3514707-A1 (DE)
Title: Device for roof ventilation
Inventor: SCHOLLMEYER HERMANN DR
IPC: E04D13/17
Filed: 1985-04-24
Abstract: For the purpose of roof ventilation, the roof slab (1) is provided with a ventilating opening (3) which is covered over by a hood (5) which is open at both of its ends. In its central region, this hood has a shaft (4) which encloses the ventilating opening (3), extends from the roof slab (2) to the inner side of the hood (5) and, in its walls (8) which are essentially parallel to the longitudinal direction of the hood, has through-passages (18) for the passage of air. <IMAGE>
Patent DE-3515372-A1 (DE)
Title: Drilling-prevention element
IPC: E05G1/024
Filed: 1985-04-27
Abstract: The invention relates to a drilling-prevention element for installation into a wall for the protection of safes, strongrooms, banking areas or similar areas for storing valuables, having a number of tubes which are closed at the ends and accommodate rolling elements loosely and with play. In order to improve the effect of a drilling-prevention element of this type, the invention proposes that the rolling elements are of an essentially cylindrical shape, and that their axes run, with only a small amount of play, in the longitudinal direction of the tube accommodating them in each case.
Patent DE-3516475-A1 (DE)
Title: Winding machine
Inventor: SCHIMINSKI HERBERT
IPC: B65H54/28
Filed: 1985-05-08
Abstract: A winding machine has flyer traversing. This consists of two oppositely rotating rotors with arms which guide the thread along on a guide plate. To bring about an exact transfer of the thread at the ends of the traversing stroke and to prevent the thread from overshooting, stop pins are provided at the ends of the traversing stroke. <IMAGE>
Patent DE-3516532-A1 (DE)
Title: Method and device for fixing a contact pin in the insulating body of a plug connector, and a plug connector produced in accordance with this method
Inventor: RAPP EGON
IPC: H01R43/20
Filed: 1985-05-08
Abstract: A method and a device for fixing contact pins in the insulating body of a plug connector are described, recesses being stamped out in the circumference of a hollow cylindrical contact pin, which recesses initiate the formation of a bead when the contact pin is being compressed in the axial direction after insertion into the insulating body. Since the compression sleeve which is used for compression has a core which penetrates into the interior of the hollow contact pin, this bead can form only outwards and at the same time penetrates into an annular recess which is constructed in the insulating body, as a result of which positional security of the contact pin in the insulating body is achieved in both the axial and radial directions.
Patent DE-3517146-A1 (DE)
Title: Machine for making dovetail joints
Inventor: HOFMANN ALFRED
IPC: B27F1/02
Filed: 1985-05-11
Abstract: Two or more wooden parts (A1, A2), which are assembled to form lines (B1, B2), are simultaneously clamped in a parallel arrangement and at a distance (a) from one another. During a forward run and subsequent return run of a profile miller (19), dovetail profiles are milled into all simultaneously clamped wooden parts (A1, A2, B1, B2). In the same chucking, all clamped wooden parts (A1, A2) are joined to the lines (B1, B2). The subsequent further transport of the lines, and likewise the cutting into lengths of the lines (B1, B2) by means of length-cutting saws (53, 54) takes place individually. The capacity of the machine is multiplied by the simultaneous production of two or more lines. <IMAGE>
Patent DE-3518385-A1 (DE)
Title: Sitting harness
Inventor: FRICKE KARL HEINZ
IPC: B63B35/79
Filed: 1985-05-22
Abstract: The sitting harness is equipped with a chest plate 1 which has a harness hook 2 and with a back bow 3 which is connected to the said plate via an adjustable bar-type strap, and has a device for sitting which comprises a seat bow 10 which supports the backside and, without being connected to the back bow 3, is only connected to the chest plate 1 via adjustable straps 11. The chest plate 1 has suspension eyelets 13 for attaching the straps 11 of the seat bow 10.   <IMAGE>
Patent DE-3519373-A1 (DE)
Inventor: HENRICH HANS-OTTO
IPC: D21D5/06
Filed: 1985-05-30
Abstract: A sorter having a rotationally symmetric screen including a drain space for receiving overflow material (rejects) connected axially above the screen. A screen space is provided radially outside of the screen and an accepts drain space is connected to the screen space above the screen and surrounding the drain space. The screen space receives the flow through material (accepts) and, in its upper portion, includes a gas space for dampening.
Patent DE-3521463-A1 (DE)
Title: Object for producing a shower of sparks
IPC: F42B4/30
Filed: 1985-06-14
Abstract: An object for producing a shower of sparks, in the case of which object a pyrotechnic coating, which is used for example in the case of sparklers, is applied onto the segments (or onto a plurality of segments which are connected to one another) of a metal or plastic plate, the segment or the segments of the plate preferably having the form of spirals or groups of spirals which are approximately circular, elliptical, square or rectangular. <IMAGE>
Patent DE-3521944-A1 (DE)
Title: Method for connecting electrically conductive wires to solder-free connecting strips of assemblies
Inventor: KNOLL RUDOLF DIPL ING
IPC: H01R43/01
Filed: 1985-06-14
Abstract: The invention relates to a method for connecting electrically conductive wires of cable cores to solder-free connecting strips of assemblies, distributors or similar modules. The wires (13) are inserted in lateral slots (1) in the transfer-comb device (16), are possibly tested for continuity, short-circuit etc. by means of test probes, are cut to length and the transfer-comb device (16) is engaged with the connecting strip in such a manner that the wires (13) are electrically conductively and mechanically firmly connected to the blade-cutter-shaped contacts of the connecting strip. On separation of the transfer-comb device (16) and the connecting strip, the wires (13) are removed from the transfer-comb device (16). <IMAGE>
Patent DE-3522041-A1 (DE)
Title: Amphibious vehicle capable of high speeds on water
Inventor: WOLFF HANS-DIETRICH
IPC: B60F3/00
Filed: 1985-06-20
Abstract: By means of a blade and deflection plate system arranged on the four wheels of an all-wheel drive motor vehicle, strong upward lifting forces are produced when travelling on water, which forces lift the body of the vehicle out of the water. Only the wheels with the blades remain in contact with the water, dipping deeply into it by several degrees. Since, as a result of this, the particularly high resistance in water of amphibious vehicles which is caused by their shape is eliminated, the propulsion forces which are also produced by the blade system can give the vehicle the required high speed when travelling on water. The blades of the system with their holders can be removed and folded up and easily stored when travelling on land, for example in the boot. Before beginning to travel on water, they can then be mounted on the wheels significantly more quickly than, for example, snow chains, with a small number of easily carried out manoeuvres. Embodiments which are continuously connected to the wheels are also possible if, for example, higher costs are less significant.
Patent DE-3522096-A1 (DE)
Title: Apparatus for cutting girder sections to a desired length from lattice girders coming out of an intermittently working girder-welding machine
Inventor: RITTER GERHARD DIPL ING DR
IPC: B23K11/00
Filed: 1985-06-20
Abstract: In an apparatus for cutting girder sections to a desired length from a lattice girder which has zigzag bracings between a top chord and two bottom chords and comes out of an intermittently working lattice-welding machine in which in each case two wave apexes of the bracings are simultaneously welded to the girder chords, the shears (25, 26; 27, 28), in order to permit space-saving stacking of the cut-to-length girder sections, are provided with devices (40-42) with which, in each case between two successive cutting operations, they can alternatively be moved into one of four working positions equi-spaced at half the wave-apex spacing, and a downstream transport device for the cut-to-length girder sections can be displaced between a deposit position and one of two transfer positions in such a way that the girder sections received by it can be stacked in the deposit position with interlocking bracings (Fig. 6). <IMAGE>
Patent DE-3522217-A1 (DE)
Title: Die-casting machine installation
Inventor: PLUME ALAN WALTER
IPC: B22D17/00
Filed: 1985-06-21
Abstract: The invention relates to a die-casting machine installation with a furnace arranged in a pit under floor level and with a die-casting machine, the die-casting machine comprising a horizontally movable carriage for transporting a die or mould between a forward position, in which the die or mould is above the furnace in order to receive the molten steel, and a rearward position, in which the die or mould is at a distance from the furnace. It is characterised in that the carriage (13) is designed for movement on rails (14) in the pit (12) below floor level, a front working platform being provided across the entire pit (12), in or close to floor level, in front of the furnace and a rear working platform being provided across the entire pit (12), in or near to floor level, and as far as the rear side of the carriage (13), while the depth and breadth of the pit (12) in relation to the dimensions of the furnace and the die-casting machine are dimensioned in such a way that unhindered access to all four sides of the furnace and the die-casting machine at a suitable work level is guaranteed, both when the carriage is in the forward position and when it is in the rearward position. <IMAGE>
Patent DE-3525312-A1 (DE)
Title: Cutting machine for foodstuffs
Inventor: REIFENHAEUSER TONI
IPC: B26D3/20
Filed: 1985-07-16
Abstract: The grid of a cutter holder support is respectively guided by a frame (1) which is provided on legs (6), which are situated opposite one another, with strips which are guided in grooves (9 and 10) by legs (2) which are also situated opposite one another, the said strips being provided with slots (7) which are used to guide the cutters of the grid. The strips (5), which bound a passage aperture (4) on sides which are situated respectively opposite one another, are built into the frame (1) and can be easily exchanged. <IMAGE>
Patent DE-3526154-A1 (DE)
Title: Nuclear reactor
Inventor: GOETZMANN CLAUS DIPL ING
IPC: G21C15/18
Filed: 1985-07-22
Abstract: In the reactor pressure vessel (6) of a nuclear reactor there is provided an intermediate coolant circuit (7) by means of which the heat of the coolant cooling the reactor core (2) is transferred to a heat exchanger (12) above the reactor core (2). The intermediate coolant circuit (7) is essentially situated in two planes, with the result that the intermediate coolant circulates without pumping. A heat carrier that can be heated in the heat exchanger (12) transports the reactor heat as thermal energy, in particular, out of the reactor pressure vessel (6). <IMAGE>
Patent DE-3526622-A1 (DE)
Inventor: BARTMANN MARTIN DR
IPC: C08G69/32
Filed: 1985-07-25
Abstract: A method of manufacturing polyamides from aromatic dicarboxylic acids and aromatic diamines in the presence of catalytic amounts of a phosphorous-containing catalyst and a 4-diakylaminopyridine as cocatalyst, at temperatures above 180 DEG  C., is described.
Patent DE-3526708-A1 (DE)
Title: Circuit arrangement for transmission of dialling information between communications exchanges within a communications network
Inventor: KOFLER CHRISTIAN DIPL ING
IPC: H04Q3/00
Filed: 1985-07-23
Abstract: The invention relates to a circuit arrangement for transmission of dialling information between a plurality of communications exchanges disposed within a communications network, in particular PBX systems, each communications exchange having a switching network which can be controlled by a central control device via which line device-dependent connection circuits can be controlled. The communications information is temporarily stored by means of an information storage device (IM) within the communications exchanges (NVA X or NVA Y) and the dialling pause of the transmitting communications exchange (NVA X or NVA Y) is defined by the reception of an acknowledgement from the receiving communications exchange (NVA Y or NVA X). Circuit arrangements of this type are used in ISDN-based PBX systems.   <IMAGE>
Patent DE-3528584-A1 (DE)
Inventor: BIERE HELMUT DR
IPC: C07D457/12
Filed: 1985-08-06
Abstract: Novel 1-alkyl ergolinylthiourea derivatives of the general formula <IMAGE>   wherein R1 is C1-6 alkyl, R2 and R3 are C1-4 alkyl, R4 is hydrogen or C1-4 alkyl and C9--C10 is a single bond or a double bond, and the acid addition salts thereof, with the provision that when R3 and R4 are both ethyl, R1 and R2 are not methyl and acid addition salts thereof are provided; as well as a process for the preparation of these compounds. The compounds are useful as medicinal agents, e.g., for the treatment of mental depression.