baber/WOPTO huggingface dataset:
Patent DE-3631696-A1 (DE)
Title: Metallised, textile sheet-like structure as a guard against electromagnetic radiation in electrical and electronic equipment and components
Inventor: WILDE HORST DIETER
IPC: D06N7/04
Filed: 1986-09-18
Abstract: The invention relates to a textile sheet-like structure by which it is possible in a very simple way to protect electrical and electronic equipment and components against emitted and immitted electromagnetic radiation. The sheet-like structure 11 comprises a metallised twill cloth and bears an electrically conducting, self-adhesive layer 12. By virtue of the electrically conducting adhesive layer 12, it is possible for example for equipment and the like to be encapsulated completely against electromagnetic radiation. The sheet-like structure 11 may be used in the form of a prefabricated strip or cut-to-size piece. On the free side of the sheet-like structure 11 there may be an intumescent fireproofing agent applied. <IMAGE>
Patent DE-3636552-A1 (DE)
Title: Novel herbicides
Inventor: HAEBERLE NORMAN DIPL CHEM DR
IPC: C07D207/40
Filed: 1986-10-28
Abstract: Compounds of the formula <IMAGE>  in which   R represents a hydrocarbon radical having 1 to 10 carbon atoms which is linked to the pyrrolidinedione ring via a C-C single bond, R' is a hydrogen atom or a hydrocarbon radical bonded via oxygen and having 1 to 4 carbon atoms, Y is a hydrogen atom, a hydrocarbon radical having 1 to 4 carbon atoms or a hydrocarbon radical bonded via oxygen and having 1 to 6 carbon atoms and   Z is a halogen atom, are herbicidally active.
Patent DE-3639501-A1 (DE)
Title: Throttle operating device for motor vehicles
Inventor: KULB GUENTHER
IPC: F02D29/02
Filed: 1986-11-20
Abstract: Throttle operating device for motor vehicles with an accelerator pedal (1), which is connected by way of transmission devices (2) to the adjusting lever (41) of an injection pump (4) or a carburettor, with a servo motor (3) arranged in the transmission device (2), actuation of which servo motor by way of transmission elements causes the displacement of the adjusting lever (41) imposed by the accelerator pedal (1) to be cancelled and adjustment of which does not result in any reaction on the accelerator pedal (1). A second servo motor (5) is arranged so that when it is shifted into the one limit position (51), the adjusting lever (41) is set to full load (VL) and when shifted into the other limit position (52) to engine stop (MS), when the first servo motor (3) is in the operative position, the transmission device (2) comprising a shaft (21), capable of being rotated by the accelerator pedal (1) and displaced by the second servo motor (5), which shaft, for converting the rotary movement into a linear movement, is connected to an inclined unit, primarily a swash plate (22) or a cardan universal joint, adjustment of which is transmitted to the adjusting lever (41) by way of a control rod (42). The swash plate can be brought, by way of a first servo motor (3), into a straight position (220), in which the action on the accelerator pedal (1) in response to the adjustment of the adjusting lever (41) is neutralised. <IMAGE>
Patent DE-3639524-A1 (DE)
Title: Rotary lead-through for the segmental passage of pressurised fluid
Inventor: HANNIG EDUARD
IPC: F16L39/04
Filed: 1986-11-20
Abstract: A description is given of a rotary lead-through for the segmental passage of pressurised fluid, in particular for pressurised liquid. The rotary lead-through has two sealing rings which make contact on the insides, can rotate relative to one another and of which one is configured as an axially movable sliding ring. Individual, essentially axial openings which are arranged on a pitch circle and lead to a pressurised-fluid line are located in one sealing ring. At least one segment groove is provided in the other sealing ring in order to expose the bores in the first sealing ring, in dependence on the relative rotational position of the two sealing rings with respect to one another, to pressurised fluid. The segment groove is a constituent part of a continuous annular groove in which there is essentially centrally located at least one segment web, the width of which is greater than the diameter of the largest bore which is to be covered. In said rotary lead-through, the sealing rings are uniformly pressed against one another in the region of their entire contact surfaces, as a result of which a sealing gap, which is uniform over the entire circumference, is produced and the ratio between closing and opening forces in the sealing gap can be fixed in a specific and reproducible manner, with the result that a high service life of the rotary lead-through, with an extremely small amount of leakage losses, is obtained.
Patent DE-3701571-A1 (DE)
Title: Digestion of raw phosphates even in a fusion gasifier, with addition of scrap and steelworks slag
Inventor: GREUL ARTUR RICHARD
IPC: C21B11/00
Filed: 1987-01-21
Abstract: Raw phosphates can be digested even in a fusion gasifier, by means of a downstream converter with addition of steelworks slag having a free lime content of more than 4%, so that a fertilizer similar to ground basic slag is produced.
Patent DE-3704182-A1 (DE)
Inventor: HADDAD GHASSAN DIPL ING
IPC: B60H1/00
Filed: 1987-02-11
Abstract: Air-conditioning system for motor vehicles, provided both with a primary refrigerant circulatory system and with a secondary refrigerant circulatory system with a secondary evaporator (56) in a latent heat accumulator (62). In the normal air-conditioning system, excess energy, generated by the compressor (54) and not required for the cooling operation, is used to expel heat from the latent heat accumulator (62). If the compressor (54) does not provide an adequate output, a circulation pump (72) driven by back-up energy sources can reverse the direction of circulation in the secondary refrigerant circulatory system, conveying the refrigerant from the secondary evaporator (56) to the primary evaporator (48) to be evaporated. The secondary evaporator thereby serves as a liquifier and provides thermal energy for the latent heat accumulator (62), until said accumulator ceases to demonstrate a sufficient discrepancy in temperature between itself and the refrigerant, after a complete transition in phase of the medium of the latent heat accumulator.
Patent DE-3705000-A1 (DE)
Title: Electrical spark-erosion machine working with a wire electrode
Inventor: ONIZUKA MASAAKI
IPC: B23H7/10
Filed: 1987-02-17
Abstract: In the spark-erosion machine working with a wire electrode, the tensile stress on a wire electrode (3) is controlled by means of a loaded roller (5) which is held at the end of a pivotable lever (6) and over which the wire electrode runs. A weighting device attached to the lever is displaceable along the lever by means of a motor (18), in order to vary the load. <IMAGE>
Patent DE-3707775-A1 (DE)
Inventor: BEYER RUDOLF DIPL ING
IPC: B24B53/12
Filed: 1987-03-11
Abstract: To dress the grinding wheel (1), a revolver (20) rotatably mounted on a pivoting arm (12) and having at least two dressing tools (3, 21) is provided on a CNC grinding machine, the rotational axis (19) of the revolver running parallel to and at a distance from the CNC pivoting axis (6) of the pivoting arm. The stepping of the revolver is derived from the rotary movement of the pivoting arm about its pivoting axis by a recess (26) being formed in the revolver, into which recess (26) an indexing pin (31) axially displaceable in the bearing stand (11) of the pivoting arm can be moved in such a way that, when the pivoting arm rotates, the revolver held in place by the pin performs a relative rotary movement through which another dressing tool moves into working position. <IMAGE>
Patent DE-3716896-A1 (DE)
Title: Method for optical telecommunication between satellites
Inventor: KUKE ALBRECHT DR RER NAT
IPC: H04B10/118
Filed: 1987-05-20
Abstract: A method for accurately transmitting light signals of different wavelengths ( lambda s1,  lambda s2... lambda sn,  lambda e1,  lambda e2... lambda en) between satellites consists in that all light signals to be transmitted from a satellite are fed (coupled) into an optical waveguide (L), that the light signals leaving the optical waveguide (L) are then aligned with a collimator (K) and are fed from there as a common light beam to a secondary mirror (FS). The secondary mirror deflects the light beam onto a reflector (R), from where the light beam is emitted to another satellite. A light beam which is received by the same reflector (R) is reflected onto the secondary mirror (FS), from where the received light beam is deflected onto a collimator (K). The light beam is then coupled into an optical waveguide (L) by the collimator (K), and the light signals contained in the light beam are finally coupled out of the optical waveguide (L) in a wavelength-selective manner (Fig. 1). <IMAGE>
Patent DE-3722900-A1 (DE)
Inventor: ZEISER PETER DIPL ING
IPC: B60C27/20
Filed: 1987-07-08
Abstract: In an anti-skid device for vehicle wheels the tread network is formed by components (5) made of rubber or plastic and chain strand sections (3,4) mutually connecting the latter. The components (5) consists of longitudinal pieces (10 and 11) substantially aligned with the chain strand sections (3,4) arranged in the region of the shoulders of a tire fitted onto a vehicle wheel and X-shaped distance elements (12) retaining said longitudinal pieces at a mutual distance. The longitudinal pieces (10,11) are equipped with spikes (7) in the region of projections (6) of high relief construction.
Patent DE-3723038-A1 (DE)
Title: Recycling plant for producing granulated material
Inventor: DETMER JOSEF
IPC: B02C18/14
Filed: 1987-07-11
Abstract: The Rotagran plant is designed in such a manner that disposable products, such as canisters or bottles made of plastics, tin plate and other heterogeneous materials are converted into granulated material. The processed material is marketed as a raw product for new commodities or as a low-grade filling material. The plant is conceived as a stand-alone device which is robust in construction and requires little maintenance and can be installed wherever material capable of being granulated occurs in considerable quantities. The dimensions of the plant are 1200 x 1400 x 1800 mm. The total weight of the plant is approximately 2200 kg. Possible users of such a recycling plant are:     - plastics-processing industry   - producers of containers made of plastics or tin plate   - filling plants for bottles, containers and tubes   - users of granulated filling materials   - rubbish dumps, city cleaning businesses.   Operation of the plant: Filled-in material passes, via the drawing-off grid, into the region of the drawing-in roller, is grasped, perforated, compacted and guided, by the stripper roller, into the coarse cutting apparatus. In cases where it is difficult to cut the material, liquid nitrogen is fed manually or automatically via injection nozzles for the purpose of hardening the material. The material passes, via deflection plates, into the preliminary cutting stage, is grasped by the counter-rotating cutter rollers and drawn over the shearing-off comb. Laterally installed stripper plates prevent a ... Original abstract incomplete. <IMAGE>
Patent DE-3725701-A1 (DE)
Inventor: GABRIEL CHRISTIAN
IPC: C02F1/58
Filed: 1987-08-03
Abstract: In a process for the removal of ammonium ions from waste waters (effluent), the cost of the consumables and plant spares is to be minimised. To this end, the invention provides that a caustic lye is added to the waste water, that the resulting salt and ammonia are separated from one another in a distillation column (7) and that the ammonia water is mixed with the flue gas (12) flowing to a plant for the catalytic reduction of the nitrogen oxides (13, 14). The invention is particularly suitable for the treatment of waste water from coal- or oil-fired power stations and other coal-or oil- fired industrial plants. <IMAGE>
Patent DE-3728122-A1 (DE)
Title: Double-acting protective seal
Inventor: SCHNEIDER STEFFEN
IPC: F16K24/02
Filed: 1987-08-22
Abstract: Protective seal, for example for use on vent valves of motor-vehicle air suspension systems. Secured on a connection piece (4) leading to a valve interior space is a sealing-seat body (17) which on one side clamps a fixed seal (28) and on the other side of which is formed a sealing seat (35). Together with a sealing portion (36) of a flexible protective cap (27), the sealing seat (35) forms a valve cross-section which opens whenever the pressure in the valve interior space exceeds atmospheric pressure. Both the fixed seal (28) and the movable sealing portion (36) are part of the flexible protective cap (27). A resilient region (39) of the flexible protective cap (27) brings about the closing force for the valve cross-section consisting of the sealing seat (35) and the sealing portion (36). <IMAGE>
Patent DE-3730571-A1 (DE)
Inventor: BASSLER HELMUT DIPL ING
IPC: F02M61/14
Filed: 1987-09-11
Abstract: In known devices, the fuel injection valves, disposed in individual receiving bores, are retained individually with clamping shoes, and electrical contact is provided by individual electric plugs. The novel device is intended to assure that all the fuel injection valves are retained and provided with electrical contact simultaneously. The fuel injection valves inserted into receiving bores of a basic body are retained in common in the receiving bores by means of a contact-making outlet strip, slipped onto the basic body, and are electrically connected in common by means of electrically conductive contact elements. The entire compact device can be fastened as a unit to the engine and electrically connected, via a connection plug to an electronic control unit for trigging the fuel injection valves. The device makes adaptation to various engine types possible.
Patent DE-3732438-A1 (DE)
Title: Highly durable radial pneumatic tyre
Inventor: KOMAI YUKIO
IPC: D06M13/165
Filed: 1987-09-25
Abstract: The invention relates to a radial pneumatic tyre with at least one layer composed of a carcass layer which is anchored to a pair of beads and extends parallel or virtually parallel to the radial direction of the tyre, the carcass cords of the carcass layer being formed by twisting or twining the initial filaments (cords) in order to form first twines and by twining at least two twines to form final twines (cords), the carcass cords being subjected to such a two-stage treatment that the initial filaments (cords) are subjected to treatment by a first treatment means or to double treatment by a first and second treatment means, the final twines (cords) being subjected to double treatment by the first and second treatment means, and the first treatment means mainly having polyepoxide compounds and the second treatment means mainly having resorcinol formalin latex.
Patent DE-3732867-A1 (DE)
Inventor: MICHEL-KIM HERWIG
IPC: C01B32/336
Filed: 1987-09-25
Abstract: A process and apparatus for the production of generator gas and activated carbon from solid fuels is proposed, in which, in a first gasification stage, the fuel is fed by forced bottom-charging and preheated air in cocurrent of fuel and air and in which, in the second gasification stage, an intermediate gasification takes place with addition of secondary air and subsequently, in a third gasification stage, the gas is reacted with incandescent coke or charcoal, the heat of the issuing gas being used for heating the air. 
<??>The fuel entering the first gasification stage in the centre is here passed from the inside outwards and then upwards. A part of the entering fuel is precombusted in a prechamber connected with the preheated air feed, in order to reduce the oxygen content of the preheated air. In the intermediate gasification, the gas with the admixed air is passed through a Venturi nozzle with a diffusor, the fly coal entrained from the first gasification stage being at least partially recycled into the throat of the Venturi nozzle, and the recycle being assisted both by vacuum in the Venturi nozzle and mechanically. 
<IMAGE>
Patent DE-3739524-A1 (DE)
Title: Dewatering container
Inventor: KUPCZIK GUENTER DIPL ING
IPC: B01D29/35
Filed: 1987-11-21
Abstract: A dewatering container as an elongate container which is open at the top has at least one wall which is permeable to liquid towards the interior, is designed as a cavity, and which walls can be the bottom and/or the side walls. These cavities have dewatering nozzles at the bottom for the purpose of emptying. Arranged on said dewatering nozzles by means of hanging devices are pieces of tube (70-73) which constantly leave an opening free into the cavities. Arranged on the side wall parts of the dewatering container at the top are hanger receiving devices (74-77) for hanging up the hanging devices. <IMAGE>
Patent DE-3739928-A1 (DE)
Title: Incident-light grey-scale meter for the quality control of image documentation devices
Inventor: BOCKISCH ANDREAS DR MED DR RER
IPC: G01N21/47
Filed: 1987-11-25
Abstract: In the medical field analogue video images, for example ultrasound images, have for years been documented in instant images. Latterly, thermal printers have also been used for this. Of decisive importance in this case is a constant documentation quality (contrast, brightness). The necessary quality control, however, is at present not achieved, since no corresponding control device is available. The measuring device presented here eliminates this deficiency. The light from a constant light source is reflected from an image point and detected by a phototransistor. In corresponding electronic circuitry, an electrical voltage which depends specifically and in an easily measurable way on the grey-scale value of the image point results. It is thus possible with the measuring unit to carry out an objective monitoring of the setting of the documentation unit of an ultrasound device (or another device) and, if necessary, to reset the old values.
Patent DE-3806723-A1 (DE)
Title: Device for receiving and for collecting coins
IPC: G07F1/04
Filed: 1988-03-02
Abstract: A device for receiving and for collecting coins in automatic coin-operated machines contains a frame, which is displaceable on guides (5), and is situated directly below the input coin sorter. The frame is divided into a number of identical, vertical downwardly and upwardly open chambers (7) which are also open at one of their transverse walls, the lower part of the chambers (7) being assigned a closing and opening device. When the frame (1, 2) is displaced, the upwardly open upper parts of the chambers (7) are successively brought level with the output of the coin sorter. To displace the frame (1, 2) and to actuate a lock (15, 16), a microprocessor is provided, the actuation taking place depending on enterable data corresponding to the chamber (7) occupied by the respective coin and to the respective position of the frame (1, 2), and on the one hand a decoder (29) connected rigidly to the frame (1, 2) and a reading device, which is fixed in relation to the frame (1, 2), being provided. <IMAGE>
Patent DE-3811313-A1 (DE)
Title: Housing for hybrid circuits
Inventor: RIEDELBAUCH HORST DIPL ING
IPC: H01L23/055
Filed: 1988-04-02
Abstract: A housing for hybrid circuits, especially electronic or optronic thick-film circuits having a protective-gas filling in the space which is surrounded by a cover and is hermetically sealed. The substrate is at the same time the housing base, and the cover can be connected directly to it. The substrate advantageously consists of ceramic and is coated with a metal layer on its outside for electromagnetic screening. A thick-film pattern for populating with monolithically integrated circuits and other components is applied on the side of the substrate facing the interior.
Patent DE-3812913-A1 (DE)
Inventor: LUESCHER ANDRE
IPC: F16B13/14
Filed: 1988-04-18
Abstract: A dowel for anchorage in light and hollow components has a sleeve (1) which consists essentially of metal mesh and is used for holding a curing mass and an anchorage element. The sleeve (1) is closed by means of folds (3) on its end (2) on the insertion direction side, and has a flange (4) on its end opposite to the end (2) on the insertion direction side. The production of the sleeve (1) from metal mesh leads to an inherently rigid sleeve (1) and permits economical production. 
<IMAGE>
Patent DE-3817725-A1 (DE)
Title: Pump with at least one sealing device which is arranged in a corresponding reception bore in the pump case
Inventor: SCHOENWALD SIEGFRIED DIPL ING
IPC: F16J15/44
Filed: 1988-05-25
Abstract: The invention relates to a pump, especially a side channel pump, having at least one sealing device, which is arranged in a corresponding reception bore in the pump case, for the shaft, which is outwardly guided out of the pump case, of the pump impeller. Points of frictional engagement which require liquid lubrication are avoided on the sealing device by inserting into the reception bore a disc-like component (12, 13) which is provided with a through aperture which surrounds the shaft (5) in a contact free manner, which component (12, 13) is sealed off around its outside circumference with respect to the reception bore (14), which component (12, 13) has an annular space (16) which surrounds the shaft (5) and can be connected to a pressure source and which component (12, 13) has, on both sides of the annular space (16), an annular chamber (20) which is in each case cut off from the annular space (16) and is intended to receive a sealing ring washer (21) which can be moved in a rotary and axial manner with respect to the shaft (5). <IMAGE>
Patent DE-3828310-A1 (DE)
Title: Apparatus for damped halting of objects moved on a conveying track
Inventor: ROOS WERNER DIPL ING
IPC: B65G47/88
Filed: 1988-08-20
Abstract: Apparatus for damped halting of objects, such as workpieces and workpiece carriers, moved on a conveying track. In apparatuses of the generic type, the locking slide (36) is reliably to be secured in the locking position and the damping effect is to be capable of being adapted to various masses and speeds of the objects to be halted. The solution according to the invention provides separation of the damping and securing means for the locking slide (36) and a design of the securing means as locking means (66, 68) engaging with each other in a positive-locking manner. Furthermore, a possibility for controlling a signal transmitter for the final-position inquiry is provided without additional parts. <IMAGE>
Patent DE-3833170-A1 (DE)
Title: Gas burner, in particular overhead burner
Inventor: HENCHE WOLFGANG
IPC: F23D14/78
Filed: 1988-09-27
Abstract: A gas burner, in particular an overhead burner, has a gas/air mixture passage (2) which opens out centrally into a burner chamber (4) delimited from the combustion space (5) by a burner plate (1) penetrated by mixture outlet openings. To avoid overheating of the region of the burner plate (1) and sample-substance emission associated therewith, a heat-resistant and heat-absorbable, preferably ceramic material, is arranged in this region for heat absorption from or cooling of this region. This material can be arranged within the burner chamber (4) in the form of a filling (11), e.g. as a granulate, or else outside the burner plate (1), i.e. in the combustion space (5), in the form of rod-shaped solid bodies (12). <IMAGE>
Patent DE-3838357-A1 (DE)
Title: Device for testing the axial position of at least two optical axes
Inventor: FRANCKE ERWIN ING GRAD
IPC: F41G3/32
Filed: 1988-11-11
Abstract: In a device for testing the axial position of at least two optical axes, in order to enable a calibration on the spot without additional measuring means, it is proposed according to the invention to arrange a small auxiliary prism on a first and on a last mirror surface respectively of the front deflection system of the testing device. This arrangement is selected so that the auxiliary prisms reflect the measuring light of an autocollimator mounted on the front side on a light entry window along different axial positions. <IMAGE>