baber/WOPTO huggingface dataset:
Patent DE-3533384-A1 (DE)
Title: Transport and interlocking apparatus for the plates of filter presses
Inventor: BUSSE OSWALD DR ING
IPC: B01D25/172
Filed: 1985-09-19
Abstract: The novel transport and interlocking apparatus for the plates, individually diplaceably suspended on horizontal guides, of filter presses is characterised in that the transport and interlocking elements constructed as flat latches alternately laterally overlap the bearing bolt of the latch of the next filter plate. The bearing block containing the latch as rocker pivot preferably has a recess of a width such that, in addition to the latch mounted there, there is space for the overlapping of the latch of the next filter plate.
Patent DE-3534391-A1 (DE)
Title: Imidazolinyl derivatives, processes for their preparation, and their use as herbicides
Inventor: NORDHOFF ERHARD DR
IPC: C07D401/14
Filed: 1985-09-24
Abstract: Novel 2-(2-imidazolin-2-yl)-pyridin-3-carboxylic acid derivatives of the general formula I <IMAGE> in which R<1>, R<2>, A, B, W, X, Y and Z are as defined in the description, and processes for their preparation are described. The compounds according to the invention can be used as herbicides.
Patent DE-3539180-A1 (DE)
Inventor: BOECK AUGUST PROF DR
IPC: C12P19/10
Filed: 1985-11-05
Abstract: The Aureobasidium pullulans strains produce pullulan but virtually no melanin.
Patent DE-3540600-A1 (DE)
Title: Connecting and sealing device for a liquid bag (bag-in-box) which has a bung, especially made of extruded plastic
Inventor: BECKER CARL MEINHARD
IPC: B67D1/08
Filed: 1985-11-15
Abstract: The invention relates to a connecting and sealing system for a liquid bag (bag-in-box). The liquid bag is sealed by means of a connecting piece which can be inserted into a bung of the liquid bag. A hose coupling can be placed on the connecting piece. When the hose coupling is attached, a diaphragm 119 which is arranged at the end of the connecting piece and serves as an original seal, is cut through or severed by a spike of the hose coupling. Sealing of the connection piece is achieved by means of a non-return valve, which comprises a valve gate 121, which is held on a guide rod 136, and an O-ring seal 122, which is arranged in an annular groove 133 of the valve gate 121. The rear of the diaphragm 119 exhibits an extension 130, by means of which the diaphragm 119 is clamped fast in a recess 131 of the valve gate 121. <IMAGE>
Patent DE-3541523-A1 (DE)
Inventor: RAUSCHER SIGURD ING
IPC: A01F29/02
Filed: 1985-11-23
Abstract: 1. Rotary straw cutter with a cutter housing (8), comprising an inlet opening (14) in its front end wall (11) and an outlet opening (15) in its outer wall (13), in which housing a chopper wheel (6), which is secured to a cutter shaft (17) by a hub (18), is rotatably mounted and is provided at its front (56), which factes the inlet opening (14), with rigidly attached choppers (20), the radially extending cutting edges (24) of which in one plane, disposed perpendicular to the cutter shaft (17), cooperate with a counter cutting edge (16) at the inlet opening (14), and a rotating head (7), which is essentially formed as a solid disk, is secured to the same hub (18) at an axial spacing from the chopper wheel (6), rotates on the cutter shaft (17) in the same direction of rotation (57, 58) and the ejection device (10) of which conveys the cut crop through the outlet opening (15), through-openings (45) being formed between the cutting edges (24) of the choppers (20) and the chopper wheel (6) and a feed gap (42) between the chopper wheel (6) and the rotating head (7), these corresponding to a multiple of the cut length of the harvested crop, characterised in that the ejection device (10) consists of at least two impeller blades (25), which are rigidly attached to the surface which faces the chopper wheel (6), are directed essentially in the radial direction (59) and extend at least from the inner ends (55) of the choppers (20) to at least the outer end (53) of the choppers (20), the rotating head (7) not projecting outwards, or only slightly, and covering the feed gap (42) in the axial direction (61) at least over a width (27) which corresponds to the maximum theoretical length of cut of the cutter.
Patent DE-3541657-A1 (DE)
Title: Servomotor
Inventor: KAYSER-HEROLD UWE DIPL ING
IPC: F16D13/00
Filed: 1985-11-26
Abstract: The invention is based on a servomotor which for minimum design cost affords the same functional advantages as hydraulic, pneumatic or electric servomotors. The object is achieved by a friction clutch, which comprises an engine-driven friction surface, friction bodies, an engaging lever for the primary force and a disengaging lever for the secondary force. By means of a coupling member between engaging lever, friction bodies and disengaging lever a counter-coupling is obtained between engaging lever and disengaging lever, as a result of which the disengaging lever follows the engaging lever, ensuring static and dynamic stability. The boosting factor of the servomotor can be freely selected by varying the design parameters. The servomotor is especially suitable for boosting operating lever forces in order to reduce the human effort which has to be applied, for example in operating clutch pedals or control levers.
Patent DE-3544002-A1 (DE)
Title: Pump device for whirlpool bathing facilities
Inventor: TRABERT WOLFGANG
IPC: A61H33/02
Filed: 1985-12-13
Abstract: A pump device for whirlpool bathing facilities, especially for whirlpool bath tubs (1), comprises a water pump (7) with a suction line (5) connected to the tub (1) and with a pressure line (9) which feeds massaging nozzles (3), an electric motor (11) for driving the water pump (7) and a mixing device with which air can be admixed to the water jets of the massaging nozzles (3). In order to increase the air content of the massaging jets coupled with a simple design and to keep the bathing water temperature constant while maintaining minimum energy consumption, the motor (11) drives an air compressor (14) in addition to the water pump (7), the free suction nozzles (16) of the compressor being located in the vicinity of the motor (11) and being directed toward the motor (11) and the compressed air stream being fed to the water jets of the massaging nozzles (3) via the mixing device. <IMAGE>
Patent DE-3601161-A1 (DE)
Title: Pneumatic stop-motion device (catch-thread device)
Inventor: BREMER HERMANN
IPC: B65H63/032
Filed: 1986-01-17
Abstract: Published without abstract.
Patent DE-3607271-A1 (DE)
Title: Brushless amplitude-controlled AC drive
Inventor: STOEV ALEXANDER DR ING
IPC: H02P6/00
Filed: 1986-03-05
Abstract: A brushless amplitude-controlled AC drive having a laminated rotor (2) and stator (1) and controllable valves (5) which are driven via triggering transformers (8), characterised in that the triggering is carried out in synchronism with the supply voltage in a limited triggering region. The rotation speed and the valve loading are controlled by changing the triggering angle  alpha  of the spatial angle ss between the excitation field and the live coils (4), as well as via the number of triggering transformers (8a, b) which are driven. Self-commutated thyristors can be used as the valves. The rotor electronics are located outside the active motor compartment, mounted on the rotor shaft (12) on one side. <IMAGE>
Patent DE-3610869-A1 (DE)
Title: Distribution rack
Inventor: DOLANSKY FRANZ
IPC: H04Q1/06
Filed: 1986-04-01
Abstract: Distribution racks of old type in telephone exchanges are intended to be equipped with additional wire guiding elements. This is achieved in a simple manner by means of plastic brackets (9, 11) which are plugged onto rods (3) for fastening connecting strips (20) for incoming and outgoing cables (1). The brackets are provided with retaining shapes (13, 17) into which bars (5, 6, 7, 8) are inserted which extend transversely with respect to the rods (3) and are used for wire guidance. <IMAGE>
Patent DE-3613557-A1 (DE)
Title: Rear-view mirror for motor vehicles
Inventor: MITTELHAEUSER BERNHARD
IPC: B60R1/08
Filed: 1986-04-22
Abstract: The invention is based on a rear-view mirror for motor vehicles which has an adjustable mirror body, the reflectivity of which can be modified by applying an electric current. To make this mirror automatic and to make it independent of external voltage sources, a selenium cell is assigned to the mirror to supply the latter with electricity.
Patent DE-3614886-A1 (DE)
Title: Soldering device
Inventor: KLOTZBUECHER KURT PROF DR ING
IPC: B23K3/03
Filed: 1986-05-02
Abstract: In a soldering device, in particular in its design as a soldering iron, spot feeding of heating energy to a soldering or desoldering location is to be made possible at little cost, favourable controllability of the soldering temperature being ensured. According to the invention, the heating element is formed from a semiconductor material through which electric current passes and which is connected to the soldering tip in a heat-conducting manner. The design of a microfine soldering tip is thus possible.
Patent DE-3615308-A1 (DE)
Title: Deformation of connecting wires of air-cored coils
IPC: H01F17/02
Filed: 1986-05-06
Abstract: While printed circuit boards are being fitted with SMD components mixed with air-cored coils, problems arise in the mixed fitment. If such boards are intended to be soldered using the reflow method, the coil legs must be designed such that sufficient mechanical strength is also ensured with respect to the mechanical deformation for electrical trimming. The construction of the legs consists of a thickening in conjunction with a deformation of the connecting wires.
Patent DE-3618542-A1 (DE)
Inventor: MULFINGER ECKARD
IPC: B65C9/18
Filed: 1986-06-03
Abstract: 1. A method of dispensing labels (1b) from a label strip (1) which comprises a carrier strip (1a) and adhesive labels adhering to it, in which the carrier strip (1a), coming from a delivery roll (2) and passing to a device (8) for winding up the carrier strip, is looped around a label detaching edge (6) and the label (1b) is transferred to a label transfer element (9), e.g. a moving suction head, which transfers the detached label (1b) to the goods (12) to be labelled, with the following steps : a) in a first partial feeding movement (Fig. 4B) of a new label (1b) towards the label transfer element (9) the carrier strip (1a) is immobilised at a position after the label detaching edge (6) and the latter is moved in the label feeding direction by a linear drive (10) ; b) then in a second partial feeding movement (Fig. 4C) the label (1b) is positioned precisely in front of the label transfer element (9) by a rotating drive (7) located at a position after the label detaching edge (6) ; c) after precise positioning has been achieved, the label strip (1) is immobilised (5) at a position before the label detaching edge (6) and the latter is retracted to its initial position, preferably by means of said rotating drive (7) and by pulling off the carrier strip (Ia) in the direction of the device (8) for winding up the carrier strip.
Patent DE-3624086-A1 (DE)
Title: Cyclone precipitator
Inventor: MAURY HANS DIETMAR DIPL ING
IPC: B04C5/181
Filed: 1986-07-17
Abstract: In order to improve a cyclone precipitator in which the pressure losses are reduced without increasing the expenditure on equipment and without complicating the design whilst retaining the efficiency, for a cyclone precipitator with an at least partially conical housing with a tangential or spiral-shaped feed connector for the solid/gas mixture, a discharge opening, formed at the smallest diameter of the conical housing part, for the separated-off solid and with a gas outlet connector which lies opposite a conical eddy support which is arranged centrally in the discharge opening, it is proposed that the said gas outlet connector have a device arranged in the area of the central eddy for reinforcing the axial component of the flow of the central eddy at the cost of the radial component.
Patent DE-3628242-A1 (DE)
Title: Hydrostatic power steering system
Inventor: FASSBENDER ROLF
IPC: B62D5/097
Filed: 1986-08-20
Abstract: A hydrostatic power steering system, in particular for motor vehicles, having a steering box (51) is provided with a hand pump (15) which can be driven by the steering hand wheel and acts as a metering device, with a high-pressure pump (1) which can be driven by the vehicle engine, and with a steering valve piston (18) which can be adjusted in both directions in dependence on the rotation of the steering hand wheel. The steering valve piston is connected, on the one hand, to the hand pump (15) via pressure channels and, on the other hand, via connecting channels having pressure grooves (11, 12), to pressure spaces of a servomotor (10) effecting the steering angle, with the result that on moving the steering hand wheel into a cornering position, by means of the steering valve piston (18), in each case via one pressure groove (11, 12), one pressure space of the servomotor can be connected, via the hand pump, to the high-pressure pump and the other pressure space can be connected, via in each case one return groove (6, 7) and an intermediate channel (8, 9), to a return channel (35) leading to a tank (36). In each case one pressure groove (11 and 12) is arranged beside a return groove (6 and 7, respectively). Arranged respectively in the intermediate channel (8, 9) is an openable throttle point which is configured as a pressure balance (20, 21), one side of the pressure balance (20, 21) being loaded at least approximately by the pressure of the appertaining pressure groove (11 and 12, respectively) and the other side being loaded at least approximately by the pressure in the return groove (6 and 7, respectively). <IMAGE>
Patent DE-3629810-A1 (DE)
Title: Shape-ironing machine
Inventor: HOLZ PHILIPP
IPC: D06F71/38
Filed: 1986-09-02
Abstract: The invention relates to a shape-ironing machine which receives the particular textile blank, if appropriate reinforced, to be shaped in its surface under the action of moisture, between two upholstered shape-ironing halves, and the shape-ironing halves can be pressed against one another and lifted off from one another, for example pneumatically. In such a shape-ironing machine, the removal of the blank, brought to the desired shape, out of the machine is to be possible without appreciable, at best without any manual activity. This is achieved in a machine which is characterised by a device (8-20) which releases the respective blank (4) at any point, with the shape-ironing halves (2, 3) lifted off from one another or being lifted off, this device being assigned a destacking arrangement (22, 23, 24 and 26). <IMAGE>
Patent DE-3641274-A1 (DE)
Title: Filler lock for the filler neck of a tank, especially a fuel tank
Inventor: OTTO HEINZ DIPL ING
IPC: B60K15/04
Filed: 1986-12-03
Abstract: In addition to an insert (21) forming the actual filler lock, a retrofittable filler lock for the filler neck (27) of a tank, especially the fuel tank of a motor vehicle, which permits filling only with predetermined filler devices, such as petrol pump filling nozzles, contains an arresting part (20), fixed to the said insert, which is designed to be radially compressible under radial forces such as those exerted by projections in the filler neck, and after passing the projections (26') expands owing to its inherent elasticity, so that together with the projections (26') it then forms an axial stop for the filler lock (Fig. 3). <IMAGE>
Patent DE-3644180-A1 (DE)
Title: Ultrasonic device for testing bodies for inhomogeneities
Inventor: KLEIN MICHAEL DIPL PHYS
IPC: G01N29/26
Filed: 1986-12-23
Abstract: To test bodies (1) for inhomogeneities (2a), in particular to test circumferential pipe wells (2), a number of test heads (4-14) which cover the entire test area and have electrical leads are arranged at specified intervals on a flexible strip (3). The strip is provided with fixing means for mounting on the body to be tested. The test heads are connected via a multiplexer (19) to an ultrasonic transmitter and via a multiplexer (22) to an ultrasonic receiver, which is connected to an evaluating device. The multiplexers (19, 22) and the evaluating device (26) can be triggered by a control unit. <IMAGE>
Patent DE-3702087-A1 (DE)
Title: Winter sports apparatus with ski-like sliding runners
Inventor: STORP ALBRECHT
IPC: A63C5/03
Filed: 1987-01-24
Abstract: In the case of a winter sports apparatus with two ski-like sliding runners (4) mounted on a frame (2), in order to make its use as versatile and simple as possible, it is proposed to connect the sliding runners (4), in a manner such that they can easily be detached, to the frame (2) in each case via a coupling device (5, 5') without using a tool. This makes it possible to transport and store the apparatus in a space-saving manner. The sliding runners (4) can then easily be removed from the frame (2) and used as skis, in particular for travelling on ski lifts. <IMAGE>
Patent DE-3702670-A1 (DE)
Title: Jigsaw with a plunger stroke movement produced by a Scotch-yoke mechanism
Inventor: FUCHS MICHAEL ING GRAD
IPC: B23D49/16
Filed: 1987-01-30
Abstract: If circular saw cuts, for example, or saw cuts running along curves are to be made accurately, it is often advantageous if the plunger together with the saw blade is rotatably arranged in the saw housing.   Provided an oscillating-stroke movement can also be superimposed on the plunger or the saw blade, rotation of the saw blade must be prevented when the oscillating stroke is switched on. In order to make the saw blade rotatable and at the same time prevent it from being rotated when the oscillating stroke is switched on, the top bearing (28) of the plunger (14) is rotatably arranged together with the plunger (14) in the saw housing (29), and the bottom plunger bearing (26) is guided in both a transversely displaceable manner in the direction of the saw blade (35) and pivotably in the saw housing, and both bearings (26 and 28) can be secured by suitable means against rotation about the plunger axis (Fig. 2). With a jigsaw of this type, the saw blade can alternatively be set in an oscillating-stroke movement or rotated. <IMAGE>
Patent DE-3705816-A1 (DE)
Title: Selector device for a telephone unit for connecting a plurality of telephone stations to a common telephone line
Inventor: NEUMANN DIRK DIPL ING
IPC: H04M1/715
Filed: 1987-02-24
Abstract: A selector device for a telephone unit for connecting a plurality of telephone stations (FE1, FE2, FE3) to a telephone line (La, Lb). For each telephone station it has one bistable relay, one relay winding being assigned to a setting device (SV1, SV2, SV3) and the other relay winding being assigned to a resetting device (RV1, RV2, RV3). The setting device is in each case disposed in one leg (La) of the telephone line, whereas the resetting device is connected via a relay contact (s1.2, s2.2, s3.2) between the b-terminal and the m-terminal of the telephone station. Relay contacts (s2.3, s3.4, s1.4, s3.3, s1.3, s2.4), which open when a different setting device (SV1, SV2, SV3) is activated, are disposed in the legs of the telephone line which lead to the telephone stations. To prevent the simultaneous connection of two telephone stations, a constant current source (IK1, IK2, IK3) is connected in parallel with each setting device and a common constant current source (IK0) is connected in series with all the setting devices. The constant current of the common constant current source (IK0) is greater than the constant current of one of the parallel-connected constant current sources (IK1, IK2, IK3), but less than the sum of the constant currents of any two of the parallel-connected constant current sources. Bypass relay contacts (s1.1, s2.1, s3.1), which in each case ... when the is/are set ... are connected in parallel with all the setting devices and constant current sources... Original abstract incomplete. <IMAGE>
Patent DE-3706530-A1 (DE)
Title: Apparatus for guiding a camera
Inventor: BOLDT HANS-GEORG
IPC: F16M11/12
Filed: 1987-02-28
Abstract: Apparatuses of this type are equipped with a linkage parallelogram which is formed from two long links (1, 2) and two short connecting rods (3, 4), one connecting rod (3) of which is configured as a camera-securing means (6), the links (1, 2) of which are connected to a bearing part (7) such that they can pivot about horizontal axes, and one link (1) of which is a load-bearing member which can be subjected to bending stress and on whose end region, located opposite the camera-securing means (6), a compensation weight (18) can be fitted. With the aid of the linkage parallelogram, the mounted camera can be moved up and down by parallel shifting, with a small amount of force, between the vicinity of the ground and a defined height while maintaining its vertical and horizontal alignment, without the photographs which are taken during this camera movement being blurred. A further movement beyond this type of movement of the camera cannot, however, be carried out with this apparatus. In order that the apparatus also permits yet further types of camera movements in addition to the vertical pivoting movement, the camera-securing means (6) is configured as a connecting rod (9) of at least one further linkage parallelogram which can pivot about vertical axes and one link of which is the link (1) which is configured as a load-bearing member and belongs to the first linkage parallelogram, and the links (1, 2) of the first linkage parallelogram are also ... about vertical axes, and the link (11) of the second linkage parallelogram ... about a horizontal and a vertical ... Original abstract incomplete. <IMAGES>
Patent DE-3707626-A1 (DE)
Title: Button
Inventor: BERNHARDT WALTER
IPC: A44C15/00
Filed: 1987-03-10
Abstract: An essentially disc-shaped button consists of a hardened plastic mass and exhibits a smooth, polished top surface. A number of LEDs and a printed circuit board with circuit components for intermittent control of the LEDs are embedded in the plastic mass. Furthermore, from the bottom side of the button two connection pins stand out, which are connected in an electrically conducting manner to conductor paths on the printed circuit board.
Patent DE-3709297-A1 (DE)
Inventor: KLAPWIJK DICK
IPC: E04G23/02
Filed: 1987-03-20
Abstract: A method of restoring a wooden structural member whose bearing capacity is no longer adequate due to decay or other cause. Spaces produced by decay or other cause are injected with a foaming plastic. At least one cut-out is made in the form of an open slot, e.g. by means of a chain saw or cutter. The slot extends from unaffected wood and through the foam plastic as far as a support, such as a wall support, or unaffected wood of a further structural member. A reinforcement is placed in the cut-out and subsequently the cut-out is filled with a liquid plastic mastic functioning, after hardening, as a mechanical joint between the wooden structural member and the support. When the wooden structural member to be restored consists of a wooden beam, said slot is provided preferably in vertical direction of the beam, extending to adjacent the bottom face of the beam. <IMAGE>
Patent DE-3710768-A1 (DE)
Title: Process for improving roasted coffee
Inventor: BONNE HARRY
IPC: A23F5/16
Filed: 1987-03-31
Abstract: To improve the quality, in particular the organoleptic properties, of roasted coffee, the acidity of the green (unroasted) coffee beans is increased. This is preferably achieved by impregnation of the green coffee beans with acid in aqueous solution. This impregnation leads to a significant increase of the content of titratable acids in the roasted coffee and to an improvement of the quality of the roasted coffee with respect to aroma, the flavour and colour.