baber/WOPTO huggingface dataset:
Patent DE-3506882-A1 (DE)
Title: Pocket sail with rotatable whip mast
Inventor: SCHULZ STEFAN
IPC: B63B15/00
Filed: 1985-02-27
Abstract: An adjusting lever (5) is attached in the lower part on a whip mast (1) of a sail having a mast pocket (2). The adjusting lever (5) is moved by an adjusting arrangement, e.g. rope tackle (6 + 7), and can be fixed in the desired position by means of a locking device, here rope clamps (8 + 9). The whip mast can thereby be turned and put into an optimum position. <IMAGE>
Patent DE-3513137-A1 (DE)
Title: Multiple retaining device for substrates to be treated, for example to be cleaned and then to be coated by vacuum deposition or cathode sputtering
Inventor: BRACHER BERNHARD
IPC: G02B1/10
Filed: 1985-04-12
Abstract: The multiple retaining device for substrates to be treated, preferably for ready-ground spectacle glass lenses which are to be cleaned and then to be coated, has four bars (1a-1d) arranged like a system of coordinates, in which the sides of the bars facing the four quadrants have grooves for receiving the substrates (11) to be treated which are pressed against the grooves by springs (4a-4d). Main use for secure retention and transferring of substrates for a plurality of successive process steps. <IMAGE>
Patent DE-3520578-A1 (DE)
Title: Device for long-term watering of plants in hydroponics
Inventor: GRUBER BRUNO
IPC: A01G9/04
Filed: 1985-06-08
Abstract: A supply tank (1) having an opening (2) for the long-term watering of plants in hydroponics is protected from an excessively high water level and can also be refilled by sprinkling over with a watering can. <IMAGE>
Patent DE-3521511-A1 (DE)
Title: Set of playing cards
IPC: A63F1/02
Filed: 1985-06-14
Abstract: Set of playing cards, which can be used to play card games, in which the cards are held in the hand like a fan or partly so and with backs which are printed in pairs or in part with different patterns, in order to permit the designing of card games in which the other players are able to recognise one, more or all the cards which they do not themselves hold by their values, in that either the full value of the card or the fact that the card belongs to a certain group of cards whose value is designated by a particular feature, is ascertained from the back of the card. <IMAGE>
Patent DE-3522963-A1 (DE)
Title: Filter device for air passage openings
Inventor: MAYER GEORG DIPL ING
IPC: F24F3/16
Filed: 1985-06-27
Abstract: The invention relates to a filter device in an air passage opening or in combination with an air passage which can be used in association with or instead of conventional incoming-air or outgoing-air gratings in ventilation/air-conditioning installations of the most different construction types and which is characterised, as a result of its design, by extremely low pressure loss and maintenance-friendliness.
Patent DE-3526017-A1 (DE)
Inventor: KEESEN WERNER
IPC: G11B15/473
Filed: 1985-07-20
Abstract: According to the invention, which relates to a video recorder, a buffer is provided, which buffer-stores signals, thus avoiding a complex head and tape advancement control.
Patent DE-3528726-A1 (DE)
Inventor: HAEFNER HANS W
IPC: G01G19/02
Filed: 1985-08-09
Abstract: A weighing apparatus for weighing large masses irregularly distributed over a predetermined area, particularly road vehicles, has a transportable frame, a platform arranged in the frame and force measuring elements supporting the platform within the frame. There is further provided a web-like sealing material covering the gap formed between the frame and the platform exclude ambient dirt from the inside portions of the apparatus.
Patent DE-3530945-A1 (DE)
Title: Irrigation fluid for the lysis of gallstones
Inventor: BAUMGAERTEL HEINRICH DIPL CHEM
IPC: A61K31/77
Filed: 1985-08-29
Abstract: The invention relates to an irrigation fluid for the lysis of gallstones, which consists of the simultaneous combination of a lipophilic component and a hydrophilic component, and its use for the dissolution treatment of bile duct calculi.
Patent DE-3537464-A1 (DE)
Title: Drive for moving a print head of a printer
Inventor: DUERR HEINRICH
IPC: B41J19/20
Filed: 1985-10-22
Abstract: The invention relates to a drive for moving a print head of a printer in the line direction, having a drive motor which, by means of a pinion located outside the one end of the line, drives a toothed belt which is connected to the displaceable print head, is guided over a deflection roller arranged outside the other end of the line, and is reinforced in the longitudinal direction by tension-resistant insert elements. To increase the positional accuracy of the print head, provision is made for the deflection roller (4) to be of ball-like design and for the difference between its maximum diameter Dm, measured in the centre, and the diameter Dr, measured with the spacing of half the belt width from the centre, to be within the range 0.0006 . ¦ < (Dm-Dr) < 0.0013 . ¦, ¦ being the total length of the toothed belt (3). <IMAGE>
Patent DE-3539133-A1 (DE)
Title: Drive device for a dabber printing machine
Inventor: MORLOCK RUDI
IPC: B41F17/00
Filed: 1985-11-05
Abstract: The invention relates to a drive devive (1) for dabber printing machines. In the known embodiments, pneumatic cylinders acting on both sides were used, which entails disadvantages primarily during the movement stroke of the dabber (17) which takes place via toggle levers (18). If a cylinder of this type dimensioned for high pressures is used, it operates relatively slowly and there is also the risk of rebounding at the end points when overloaded. In order to avoid the associated vibration of the dabber (17), a motor (2) with a rotating and reversible output drive is now used for the drive, to which motor a roller (8) with a spiral longitudinal groove (10) is coupled, in which a groove block (14) engages which is connected to a device (18, 19, 25) which can be moved back and forth. In this case, the pitch of the spiral is steep in the centre (13) and is flat at least at one of the two roller ends (11, 12). Very high operating speeds are thus achieved at least in the central region, the placing-on of the dabber (17) taking place slowly, in contrast, and thus evenly and securely. <IMAGE>
Patent DE-3539453-A1 (DE)
Title: Set of structural elements for an inner cladding for the walls and ceilings of a barn
Inventor: MENKE MATTHIAS
IPC: E04B9/26
Filed: 1985-11-07
Abstract: The object of the invention is to provide a cost-effective set of structural elements, which are easy to assemble, for an inner cladding for the walls and ceilings of a barn. The object is achieved according to the invention by a set of structural elements which is distinguished by a cladding panel and a retaining profile for fastening the cladding panel. In order to receive an edge region of the cladding panel, the retaining profile has preferably at least one receiving space. In a preferred embodiment, the retaining profile is designed in elongate form, each retaining profile comprising preferably two parallel flanges which are connected to each other, preferably in a releasable manner, by means of a transverse web.
Patent DE-3544040-A1 (DE)
Title: Article consisting of a plastic body and a foam body
IPC: B29C45/14
Filed: 1985-12-13
Abstract: An article (10; 10') consisting of an injection moulded plastic body (14) and at least one foam body (12) firmly bonded to the plastic body (14) is described, the plastic body (14) and the foam body (12) being bonded in at least one region (16). The region (16) is small in surface with respect to the size of the surface of the foam body (12), the plastic body (14) being bonded to the foam body (12) by means of plastic which has penetrated into the foam body (12) within a thin layer during the injection moulding of the plastic body (14). <IMAGE>
Patent DE-3545770-A1 (DE)
Title: Circuit arrangement for harmonic-free DC voltage supply of a load from an AC voltage source via a converter and an active filter
Inventor: NESTLER JOHANNES DR ING
IPC: H02M1/15
Filed: 1985-12-20
Abstract: In order to produce a harmonic-free voltage of alternating polarity with low circuitry complexity and with high control accuracy and with a high control dynamic range at the same time, a converter (1) which is supplied from an AC voltage source is connected in series with an active filter on the DC voltage side. The active filter consists of at least one switching cascade amplifier (2A) having a plurality of switching stages (61, 62...67) which can be driven independently of one another and/or of one or more linear amplifier stages. The active filter (2A) injects an AC voltage into the DC voltage circuit of the converter (1), which AC voltage corresponds to the AC voltage which is superimposed on the output DC voltage of the converter (1), but with the opposite mathematical sign. The circuit arrangement can be used advantageously in the case of a power supply for magnets in a particle accelerator. <IMAGE>
Patent DE-3546412-A1 (DE)
Title: Seat which can be converted into a bed
Inventor: PREMER HEINZ ING
IPC: A47C17/13
Filed: 1985-12-31
Abstract: A seat which can be converted into a bed has a furniture frame 1 in which two carriages 2 and 3 which can slide one inside the other are guided. Located on the carriage 3 is a two-part seat cushion 6, 7 which, in the pulled-out position of the carriages 2 and 3, can be placed on the carriage 2. The lying surface is supplemented by an auxiliary cushion 10 which, to achieve an exact movement sequence during the conversion and return of the furniture, is supported via arms 12 which are linked to the auxiliary cushion 10 at their one end near to the side of said auxiliary cushion facing the back cushion 11 and are guided at their other end in sloping guides 14. At its end facing away from the arms 12, the auxiliary cushion 10 is linked to the carriage 2 via a joint 9. <IMAGE>
Patent DE-3604417-A1 (DE)
Title: Tool-change attachment, in particular for three-dimensional measuring and/or marking-out machines
Inventor: KUEMMERER HANS-HELMUT DIPL ING
IPC: B23Q3/155
Filed: 1986-02-13
Abstract: A tool-change attachment for three-dimensional measuring and marking-out machines is proposed which has a receiving device which can be firmly attached to the machine and a matching holding device which can be releasably attached to a tool. The holding device has a three-sided truncated pyramid with three plane mounting surfaces at the end. The receiving device has a mounting receptacle coaxial thereto with at least one supporting member per mounting surface. The supporting members consist of pins or balls. They rest on the respectively allocated mounting surface of the truncated pyramid while being supported axially and mounted in such a way as to be locked against rotation. Arranged between both devices is a safety device with releasable locking member, via which the truncated pyramid can be pressed axially against the supporting members. Accurately defined and reproducible axial mounting and anti-rotation locking at a reproducible, relative rotary position which is always identical are obtained during the tool change.
Patent DE-3604985-A1 (DE)
Title: Stone stacking gripper
IPC: B65G47/90
Filed: 1986-02-17
Abstract: A stone stacking gripper has, in a central carrying piece, gripping arms which are guided displaceably via angled legs or mounted pivotably on the latter, the gripping arms being able to be spread apart and closed by means of at least one hydraulic piston-cylinder unit and having at their free ends mutually parallel outer clamping rails provided with strip-shaped gripping jaws. Linked in the middle region of the carrying piece, around axes which are parallel to the outer clamping rails, are two frame-shaped gripping arms which, in order to form a double-tong-shaped gripper, carry middle clamping rails, which face the outer clamping rails and have in each case gripping jaws pointing outwards, and can be spread apart by means of a second hydraulic piston-cylinder unit. So that the inner clamping rails could be brought to bear or almost to bear against one another and, in a simple way, could be separated or spread apart relative to one another with great force, there is linked to each of the middle clamping rails (22) at least in each case one lever (34, 35), which are both linked by their inner ends to a common bearing piece (29, 30) in order to form a toggle lever system. Linked to the bearing piece (29, 30) is one end of the second hydraulic piston-cylinder unit (25-28), the other end of which is connected in an articulated manner to the central carrying piece (1) (Figure 2). <IMAGE>
Patent DE-3605434-A1 (DE)
Title: Fastening for a door hinge constructionally combined with a door stop
Inventor: TOELLE KARL-HEINZ DIPL ING
IPC: E05D5/06
Filed: 1986-02-20
Abstract: In a fastening for a door hinge which is constructionally combined with a door stop and in which one hinge wing is permanently connected to the vehicle door and the other hinge wing can be connected via releasable fastening means to a fastening element provided with corresponding guide means for orienting the hinge axis into a predetermined position and fastened permanently to the door frame of the vehicle body, it is proposed, for the reliable support of the door hinge on the door frame of the motor-vehicle body, the said support keeping the actual hinge mounting free of reaction forces from the door stop, that the guiding or orienting means arranged alternately on the hinge and fastening element be formed, on the one hand, by an extension of the hinge axis, especially of the hinge pin of the door hinge, and, on the other hand, by a continuation of the fastening element having an eye bore and directed transversely relative to the mutual bearing faces of the hinge wing and fastening element, and that the means of connection between the hinge wing and fastening element be oriented transversely to the hinge axis and, in particular, be located in the region of the plane of arrangement of the catches of the door stop. <IMAGE>
Patent DE-3607252-A1 (DE)
Title: Individual-string holder for stringed instruments
Inventor: PETER GERHARD
IPC: G10D3/12
Filed: 1986-03-05
Abstract: The invention relates to an individual-string holder for stringed instruments, in which the tensile force of the string (11) is absorbed with the aid of a spring (14) which engages on a lever system, e.g. a one-armed lever (13). The string (11) engages at another point of the lever system. For different lever angles, a force which can be adjusted to the tensile force of the string (11) and is constantly equal in the opposite direction thereto is modified by the spring (14). <IMAGE>
Patent DE-3609464-A1 (DE)
Title: Washing machine
Inventor: THIER KARL DIPL ING
IPC: D06F39/08
Filed: 1986-03-20
Abstract: In order, during the feed of washing agent, to prevent a considerable part of the washing agent from disappearing in the sump with the first gush of water and no longer participating in the subsequent washing process, there is arranged in the path of the flow 4 of the incoming water, near the flow-off orifice 6 of the solution tub, at least one deflecting rib 12 which projects above the top edge of the flow-off orifice. <IMAGE>
Patent DE-3627188-A1 (DE)
Title: Method and arrangement for the fibre-optic measurement of a path length or of a change in path length
Inventor: NIEWISCH JOACHIM DR
IPC: G01D5/26
Filed: 1986-08-11
Abstract: The invention relates to a fibre-optic method for measuring a path length and to an arrangement for carrying out the method. The light emerging from an optical fibre contains at least two spectrally different components which are preferably produced by two different light sources and which are reflected after traversing the path length to be measured. According to the invention, the spectrally different components are reflected at different specular surfaces, and the intensities of the optical components reflected into the optical fibres are measured separately from one another. In a preferred embodiment of an arrangement for carrying out the method, a pickup (measuring sensor) contains as reflecting surface for a first component an optical cut-off filter (6) and a plano-convex lens (8), which is arranged downstream thereof in the exit direction and whose curved surface (10) is mirrored and serves as a reflecting surface for the light passed by the cut-off filter (6). <IMAGE>
Patent DE-3631822-A1 (DE)
Title: Interface
Inventor: BRAUN HORST
IPC: G11B20/14
Filed: 1986-09-19
Abstract: In an interface with a coder (BC) which receives and transmits serial data for one transmission direction, and a decoder (BD) which receives and transmits serial data for the other transmission direction, the received data is coded according to the FSK method in the coder (BC). Different bits are represented by different frequencies. Because only one oscillation is provided for each bit, a high transmission rate is achieved. If the interface is supplemented on one side by a parallel-serial converter (PS) for one transmission direction, and a serial-parallel converter (SP) for the other transmission direction, it can link a data processing device (DV), e.g. a computer, to a magnetic recording device which is provided as memory. As the magnetic recording device, a simple cassette recorder (MZ) can be used to reproduce sound, and videotex pages, for example, can also be stored on it using the interface. <IMAGE>
Patent DE-3632128-A1 (DE)
Title: Dielectric protective cap for covering microwave antennas
Inventor: WECKWERTH WOLFGANG DIPL ING
IPC: H01Q1/42
Filed: 1986-09-22
Abstract: Either a fixed foam panel (4) or a plastic mat supporting a honeycomb structure, having a very low relative dielectric constant, is inserted in the region of relatively high radiation density as an intermediate layer (3) between two very thin outer layers (1, 2) of the cap (8), which outer layers are formed from thermoplastic synthetic material, and is bonded in with the aid of a flexible adhesive, while in contrast, the other regions of the cap (8), the space between the outer layers (1, 2) is filled with plastic resin foam material (5) which cures after foaming in. The protective cap according to the invention is particularly suitable for use as a radome for the aperture cover of high-power aerials. <IMAGE>
Patent DE-3636513-A1 (DE)
Title: Gripper device for carrying out screwing operations
Inventor: FISCHER GERNOT DIPL ING
IPC: B25B13/44
Filed: 1986-10-27
Abstract: There is described a gripper device for carrying out screwing operations in particular by means of a handling device, which gripper device can be attached to the driven shaft of screwing tools and has gripping jaws for receiving screws. The device according to the invention is distinguished in that it has a drive unit and, for adaptation to different screwing cases - screws of different sizes and type -, interchangeable gripper units whose gripping jaws can be adjusted by the drive unit.
Patent DE-3637162-A1 (DE)
Title: Front body of a motor vehicle, in particular of a car
Inventor: KRUEGER HELMUT
IPC: B62D25/14
Filed: 1986-10-31
Abstract: The invention relates to a front body of a motor vehicle with a transverse wall which separates the engine space from the passenger compartment and on which, on the passenger compartment side, a foot lever mechanism as well as at least the lower part of a multipart steering shaft are fastened, the bottom-side end of which part is coupled via a universal joint to the pinion shaft of an engine-space-side steering gear. In order to simplify assembly and preferably also to make it suitable for automatic assembly, the transverse wall is provided with a convexity, which projects in the manner of a bay into the engine space, with an approximately horizontally running bottom part, in which a passage opening with an edge bent outwards in a flange-like manner for the passage of the pinion shaft is arranged, the steering gear, with a sleeve-like extension surrounding the pinion shaft in the manner of a collar with a spacing, being clamped in an approximately vertically running mounting movement - with an elastic sealing member being interposed - from the bottom against the edge of the passage opening. <IMAGE>
Patent DE-3639089-A1 (DE)
Inventor: ILCHMANN UDO DIPL ING
IPC: B60H1/32
Filed: 1986-11-14
Abstract: The cooling device, in particular for cooling boxes in motor vehicles, has a thermoelectric refrigerating apparatus comprising at least one peltier block. The warm side of the said apparatus is connected in thermal conduction to a first heat exchanger, through which a forced-fed coolant flows. The cold side of the said apparatus is in thermal-conducting connection with a second heat exchanger, which is designed as a ribbed heat exchanger and is for cooling a forced-circulated medium, which in the region of the ribbed heat exchanger is passed through a flow channel, the full cross-section of which is taken up by the ribbed heat exchanger. The first heat exchanger has flowing through it a liquid coolant, which is forced-circulated in a liquid circuit, which is provided with a third heat exchanger in the form of an air/liquid heat exchanger for cooling the liquid coolant. <IMAGE>
Patent DE-3702337-A1 (DE)
Title: Device for the ionisation of gaseous oxygen
Inventor: BLACH THOMAS
IPC: H01T23/00
Filed: 1987-01-27
Abstract: In the case of a device for the ionisation of gaseous oxygen, especially of oxygen in free air, having a housing (1), which preferably consists of insulating material, especially of PVC, and has an inlet opening (6) and an outlet opening (7) for the oxygen and/or air, and having one anode (10) and one cathode (11) which are arranged in the housing (1), the anode (10) and the cathode (11) preferably being designed as electrode wires which are tensioned transversely with respect to the flow direction and, preferably, consisting of copper and/or being provided with a varnish layer, ionisation is possible in a neutral-charge manner and without any hazardous materials, and electrostatic charges can be eliminated in that two separate flow paths (12, 13) are formed in the housing (1) between the inlet opening (6) and the outlet opening (7), the anode (10) is arranged in one flow path (12) and the cathode (11) in the second flow path (13), and both flow paths (12, 13) are allocated an opposing electrode (14), which is preferably arranged at the start (or at the end) of the flow paths (12, 13), preferably an opposing electrode (14) which is common to both flow paths (12, 13), especially an opposing electrode (14) which is at earth potential. <IMAGE>
Patent DE-3703207-A1 (DE)
Title: High-frequency (radio-frequency) ion source
Inventor: FREY HARTMUT DR ING
IPC: H01J27/16
Filed: 1987-02-04
Abstract: The proposed high-frequency ion source has an electrically insulating plasma discharge pot (9) whose surface is charged positively and thus prevents sputtering of the inner wall. The vapour to be ionised or the gas to be ionised is supplied through holes or slots. The discharge pot (9) is surrounded by a high-frequency induction coil (6) which can be cooled. During operation of the ion source, there is no discharge between the plasma discharge pot (9) and the inner wall (2) of the discharge chamber. The extracted ions are accelerated to the desired energy by the triple or multiple extraction system which can be cooled by a cooling medium. The ion source is maintenance-free, has an unlimited operating time since no sputtering effects occur and no consumable parts, such as hot cathodes for example, are required for operation. The ion beam is absolutely free of undesired impurities. The operating pressure range in which the ion source is intended to be operated can be determined by the frequency and the dimensions of the plasma discharge pot (9) and of the discharge chamber. <IMAGE>