baber/WOPTO huggingface dataset:
Patent DE-3040990-A1 (DE)
Title: Vehicle body jacking point - includes locating hole with rubber pad glued round it to fit between sill and jack arm
Inventor: HAFNER FRANZ
IPC: B62D25/20
Filed: 1980-10-31
Abstract: The vehicle jacking point is located on the underside of the vehicle sill (10) close to the wheel arch. The jacking point consists of an opening (16) behind which is a vertical tube (18). The locating peg (32) of a jack arm (28) fits into the opening (16). A rubber pad (22) is fixed by glue (24) to the under side of the sill (10) round the opening (16). The pad (22) can be replaced by a flanged cap which fits closely inside the opening. The pad (22) forms an anti slip surface between the jack and the sill so that the vehicle is held more safely against movement of the vehicle while standing on the jack.
Patent DE-3045850-A1 (DE)
Title: Sewage sludge composting plant - with mixer for sludge and additives supplied to individual reactor cells and recycled if required
Inventor: HAHN HELMUT
IPC: C05F7/00
Filed: 1980-12-05
Abstract: A plant to convert sewage sludge, mixed with additives, to compact, consists of several vertical reactor cells, each with its own discharge mechanism on to a reversible conveyor which can either take the material to a conveyor for the finished compost or to a mixer. The mixer feeds a bucket elevator so that the mixt. can be recycled by a distributor to any of the reactor cells. The mixer can also be charged with the contents of a silo for additives or of a silo for sewage sludge. This requires only plain reactor cells and can be easily expanded for increased throughput. The charges of the reactor cells can be treated in suited variations of the composting process.
Patent DE-3046362-A1 (DE)
Title: Wood planing machine head cover - which swings into planing position and returns automatically
Inventor: LOTZ THEO
IPC: B23Q11/08
Filed: 1980-12-09
Abstract: The wood planing machine has a head with a swivelling cover of the spindle. The cover swivels over the spindle on the workpiece feed. Spring pressure provides the return of the cover in a position over the spindle. Two-point fastening of the machine head with the swivelling spindle cover ensures that the cover remains parallel with the head.
Patent DE-3046510-A1 (DE)
Title: Antiulcer medicaments contg. imidazo-pyridine deriv. - comprising 2-chlorophenyl-3-carbamoyl:methyl deriv.
Inventor: CARMINATI GIOVANNI MARIA
IPC: A61P1/04
Filed: 1980-12-10
Abstract: Medicaments with anti-ulcer activity contain 2-(p-chlorophenyl)-3-carbamoylmethyl- imidazo(1,2-a)pyridine of formula (I) or its acid-addn. salts. The citrate and hydrobromide salts of (I) are new. (I) is effective against peptic ulcer (e.g. induced by antiinflammatory agents) at unit doses of 200-400 mg (p.o) and has low acute toxicity (LD50 is 6000 mg/kg, p.o., mouse).
Patent DE-3046901-A1 (DE)
Title: Editing machine for perforated recording band - has angled cutting edge across guide groove incorporating locating pin cooperating with perforations
Inventor: FELLNER RUDI
IPC: G03D15/04
Filed: 1980-12-12
Abstract: The editing machine has a base plate (1) with at least one guide groove (1a,1b), corresponding in width to that of the perforated recording band and incorporating a fixing pin (2a,2b) for locating the inserted band in a defined position. The base plate (1) also has a cutting edge (3) running at an angle to the guide groove. A separation blade (5) is hinged at one end to the side of the base plate, which is angled across to form the cutting edge and has an attached operating handle (7) at the opposite end. The base plate has several parallel guide grooves for receiving recording bands of differing widths. The editing machine is used for cine film and/or soundtrack bands.
Patent DE-3049466-A1 (DE)
Title: Mown material handling equipment - comprises hopper on mowing vehicle chassis discharging into container at rear
IPC: A01D90/12
Filed: 1980-12-30
Abstract: The handling equipment is for mown material, having a multi-purpose and quickly-modifiable vehicle with a mowing and suction machine for the maintenance of road verges, banks, ditches etc., delivering into a collector hopper. The contents of the latter are discharged into an intermediate dump for transport to a central one. The hopper (7) is mounted adjacent to the fan (6) of the mowing and suction machine on the vehicle chassis, and has a discharge opening (7a) in its rear end, whose closing cover is moved into a position below it for unloading. A container forms the intermediate dump for the material, and is designed to allow the vehicle to back into it.
Patent DE-3103638-A1 (DE)
Title: Device for preventing blockages on spray nozzles in window washing systems for motor vehicles
Inventor: WEISKIRCHER HORST
IPC: B60S1/48
Filed: 1981-02-04
Abstract: The invention relates to a device with a cylindrical cavity for receiving a commercially available filter cartridge and cleaning tablet, a feed connecting piece and discharge connecting piece, and the housing with screw-on cover, and thus forms a cleaning filter unit which is included in the feed line and has a cleaning tablet to prevent stoppages at the spray nozzles in window washing systems in such a form that when the window washing system is activated the cleaning fluid flows around the cleaning tablet, partially dissolves it and emerges at the spray nozzles having been cleaned of suspended matter by the cleaning filter.
Patent DE-3104469-A1 (DE)
Title: Arrangement for cooling a superconductive energising winding in the rotor of an electrical machine
Inventor: ELSEL WERNER DIPL PHYS
IPC: H02K9/20
Filed: 1981-02-09
Abstract: The arrangement for cooling a superconductive energising winding comprises a first coolant path, which carries liquid helium when the machine is in the operating mode and contains a cooling duct system (which passes through the energising winding) as well as a coolant line (which runs between a coolant connecting head and a cooling duct system) and furthermore a second coolant path, which is separated from the first coolant path, carries liquid and/or gaseous helium (which is passed to and taken from the coolant connecting head), and is thermally conductively connected to a vaporiser plate and/or to a radiating plate arranged around the energising winding, as well as a third coolant path for cooling power supply leads at least approximately to the operating temperature of the energising winding. The cooling arrangement is intended to be constructed such that functionally reliable and economical long-term operation of the machine is possible and, at the same time, a coolant connecting head of relatively simple design can be used. For this purpose, the invention provides that bath cooling of the energising winding (4) is provided by means of super-fluid helium (HeII) in the first coolant path (A). At the same time, the coolant line (10) (which runs between the coolant connecting head (9) and the cooling duct system of the coolant bath (11)) of the first coolant path (A) can advantageously also be used as a coolant supply line and coolant return line. <IMAGE>
Patent DE-3127237-A1 (DE)
Inventor: GLEIXNER KLAUS DR
IPC: A61K31/52
Filed: 1981-07-10
Abstract: A pharmaceutical composition of xanthine derivatives being well tolerated by the stomach and containing a mixture of granules coated with a gastric juice-resistant material and of a portion of up to 30% of granules soluble or partially soluble in gastric juice and process for its preparation.
Patent DE-3127518-A1 (DE)
Inventor: LAUB HEINZ
IPC: F04D25/06
Filed: 1981-07-11
Abstract: 1. Axial ventilator, preferably a window or wall ventilator, having an electric motor (14), on the motor shaft of which is coaxially secured a cup-shaped hub (19) of a fan wheel (17), of which the hub cover (20) encloses the electric motor housing (15) at a distance forming an annular gap (24) through which cool air can flow, the hub cover (20) extending at least over seven tenths, and preferably approximately between eight and nine tenths, of the length of the electric motor housing (15), blades (21) additionally being arranged on the periphery of the hub cover, the bases of the blades extending almost over the length of the hub cover in a diagonal direction to the geometrical generatrices of the hub cover which intersect them, and in addition axial venting slots (25) being provided in the hub cover and extending from the front disc (23) of the hub or from the vicinity of the said front disc in between the bases of the blades (21) and terminating at a distance from the rear end face of the hub cover, characterised in that the rear end face of the hub cover (20) is provided with axial recesses (22) for improving the inflow of cool air.
Patent DE-3129601-A1 (DE)
Title: Arrangement for floor-heating
IPC: E04F15/024
Filed: 1981-07-28
Abstract: The invention relates to an arrangement for floor-heating. Its aim is to make possible a particularly rapid and economical assembly, to achieve low material investments and a great space-saving and to bring about economical operating conditions in a large number of applications. This aim is achieved by a large number of closely mutually adjacent elements, which are formed from two essentially mutually parallel plates and spacer parts arranged in between, and at least one blower heat-source mounted between the plates.
Patent DE-3130906-A1 (DE)
Title: Method for preventing the transfer of tritium from a volume containing free tritium into another volume, and devices utilising this method
Inventor: WICK WILHELM DIPL ING DR
IPC: G21F5/008
Filed: 1981-08-05
Abstract: During the operation of a nuclear reactor, the tritium isotope of hydrogen is formed. This is bound, on the one hand, in the fuel matrix and in the cladding tubes and, on the other hand, occurs in exit gas lines. In the storage of consumed fuel elements in separate containers, a permeation barrier layer is used, according to the state of the art, which, although it prevents diffusion of the tritium into the surroundings of the storage container, does not bind the released tritium. In reactor operation, tritium-containing exit gases are scrubbed in order to retain the tritium. The treatment of the scrubbing fluid is relatively complicated. In order to prevent the tritium being formed from issuing from the storage container or not to permit its escape with the exit gas, it is proposed according to the invention to bind the tritium as metal hydride in the volume containing it. Such binding of the tritium facilitates the reprocessing or decommissioning, since the tritium can be removed together with the hydride former used. <IMAGE>
Patent DE-3131638-A1 (DE)
Title: Sealing device
Inventor: RIDDER JOSEF
IPC: F16J15/46
Filed: 1981-08-11
Abstract: The invention relates to a device for sealing off a piston which is arranged displaceably in a cylinder and has one or more seals extending into the interspace between the cylinder and the piston. In order to provide a sealing device of the abovementioned type which has not only a long life with automatic wear compensation but also allows easy and rapid cleaning of the sealing zone of two machine elements, it is proposed, according to the invention, that the seal (7) or seals be designed with an essentially U-shaped cross-section and be fixed by their legs (9) in the piston (2) or in the cylinder (1), an annular space (12) into which there emerges a passage (5) or a number of passages (5, 6) connected to a pressure medium feed (4) is provided in the piston (2) or in the cylinder (1) in the region of the web (8) of the seal (7) or webs of the seals. <IMAGE>
Patent DE-3137580-A1 (DE)
Title: Steering device for a track-laying vehicle
Inventor: IHLE ERHARD ING GRAD
IPC: B62D11/20
Filed: 1981-09-22
Abstract: The invention relates to a steering device for track-laying vehicles with a plurality of track-laying trucks, two of which are swivelled by means of a hydraulically actuated steering drive. The steering drive consists of a coupling rod to which the control carriers of the tracklaying trucks are connected. The hydraulic cylinder is attached to the coupling rod which is extended on one side and the opposite end of the said hydraulic cylinder is mounted on the chassis member.
Patent DE-3138410-A1 (DE)
Title: Method for determining a load signal on a fuel injection pump and fuel injection pump for implementing the method
Inventor: LAUFER HELMUT
IPC: F02M41/12
Filed: 1981-09-26
Abstract: A method for determining a load signal on a fuel injection pump and a fuel injection pump for implementing the method are proposed. The fuel injection pump with a housing (1) comprises a fuel feed pump (24) delivering into an internal chamber (26) proportional to the speed and a speed governor working with a centrifugal advance weight (52) with a control sleeve (47), which by way of grooves (60, 61) provided in it and a shaft (48) fixed to the housing releases a certain quantity of fuel from the internal chamber (26), which fuel fed to a control chamber (7) acts on the one hand on a stepped piston (81, 82) on which on the other hand the fuel pressure in the internal chamber (26) acts. According to the fuel pressures on the stepped piston (81, 82) the stepped piston section (81) opens a control slot (88) to a greater or lesser degree so that the axial position detected by a travel measuring system (87) represents a measurement of the load. <IMAGE>
Patent DE-3140711-A1 (DE)
Title: Multi-cavity injection mould
Inventor: BLANK MICHAEL ING GRAD
IPC: B29C49/68
Filed: 1981-10-14
Abstract: The invention relates to a multi-cavity injection mould, in particular for preforms provided with a bottleneck stub, for the production of bottles by the blow-moulding method. The mould has on a fixed plate the outer moulds forming a cylindrical section. Also provided are separate moulding elements for the contour forming the bottom in which in each case the main runner is formed, which is in connection with a hot-runner manifold plate and in which there can move sprue shut-off needles, which are adjustable in the axial direction by means of a drive. Also provided is a movable plate, on which the cores engaging in the outer mould are fastened by their feet, as well as mould jaws, which can be displaced transversely to the axis of the outer mould, have an inner contour representing the bottle stubs and are split centrally with respect to the bottle stub. Each of the outer moulds is formed in a separate mould body, on which there is centred on one end face the moulding element for the bottom contour, which bears the sprue. The separate mould bodies are fastened to this end face on the plate bearing the sprues. For each mould body there is also provided a pair of jaws with a bottleneck outer contour and provided with a coaxial centring cone, which interacts with an internal cone in the mould body. The core mandrels may be secured in a transversely movable manner by their feet in the plate bearing them, an effective centring between the jaws of the associated pair of jaws and the cores being provided when the jaws close. The core feet may in this case be arranged in a freely movable manner in the plate securing them. They may, however, also be secured in an adjusting device, which is provided with interengaging eccentrically lying sections. <IMAGE>
Patent DE-3142669-A1 (DE)
Title: Lubrication device for internal combustion engines
Inventor: MUELLER WALTER
IPC: F02F7/00
Filed: 1981-10-28
Abstract: The invention relates to a compact lubrication device for internal combustion engines, in which the oil collecting pan, which forms the dry sump, and the oil reservoir consist of an integral component, the one-piece intermediate wall dividing the collecting pan from the oil reservoir. The oil feed channel leading from the collecting pan to the oil scavenge pump and the lubricating oil channel leading from the oil reservoir to the pump for supplying oil under pressure to the engine are of two-part design and the channel sections connected to the component and the channel sections connected to the crankcase can be joined in sealing fashion by flexible plug-in connections. A lubrication device of this kind requires only a small amount of space in the engine compartment while providing the largest possible supply of oil. The special connection of the lubrication device to the crankcase furthermore ensures permanent sealing.
Patent DE-3147500-A1 (DE)
Title: Additional handle, of handgrip construction, for electrical tools
Inventor: HUBER GUENTER
IPC: H02K5/24
Filed: 1981-12-01
Abstract: An additional handle, of handgrip construction, for electrical tools is intended to produce an effective reduction in the fan and/or air flow noise. To this end, it is proposed according to the invention that the additional handle contain a continuous air flow duct which is at least partially clad with noise-damping means, and is mounted on the electrical tool in such a manner that the air outlet openings of the electrical tool open into the air flow duct in the additional handle. <IMAGE>
Patent DE-3148362-A1 (DE)
Title: Process for producing a wear-resistant layer
Inventor: RAES KARL-HEINZ DR ING
IPC: B22F7/04
Filed: 1981-12-07
Abstract: A process is specified by which wear-resistant metal can be applied to the surface of a workpiece (1). For this purpose, the metal in powder form is initially mixed with a binder. The mixture is sprayed by a spraying device (3) onto the workpiece (1) and heated directly before it makes contact. The sprayed-on layer is subsequently sintered and mechanically smoothed. <IMAGE>
Patent DE-3201459-A1 (DE)
Title: Communication bellows for vehicles
Inventor: KOCH ROBERT
IPC: B61D17/22
Filed: 1982-01-19
Abstract: The subject of the invention is a communication bellows as a protective communication element between two vehicle elements connected to one another in an articulated fashion. At its ends, the communication bellows is inserted into a channel-shaped frame of the respective vehicle element. The communication bellows is held in relation to the respective frame with a clamping cable inserted into the channels. The two ends of the clamping cable are connected to one another by means of a bent-lever closure.
Patent DE-3217364-A1 (DE)
Title: Equipment holder
Inventor: SCHWARZ GEROLD
IPC: A63C11/00
Filed: 1982-05-08
Abstract: The invention relates to a further development of the equipment holder according to Patent... (P 3145697.9), in particular for use as a ski holder, also in a lockable form, and for other purposes. For this purpose, straps connecting two or more hooks, which may also be lockable, are provided for hanging over the hook ends. <IMAGE>
Patent DE-3219150-A1 (DE)
Inventor: ZINNER KARL
IPC: B23B27/04
Filed: 1982-05-21
Abstract: A tool for cutting material includes a holding member having a slit-like opening forming first and second spaced jaws, a cutter insert mounted between the spaced jaws in the slit-like opening, and a positioning arrangement on the holding member positioning the cutter insert in the opening, whereby the spaced jaws hold the cutter insert with a predetermined clamping pressure providing for proportional increase of the clamping pressure relative to the cutting pressure applied to the cutter insert.
Patent DE-3224772-A1 (DE)
Title: Anti-skid element and burst tyre safety device for motor vehicles
Inventor: SCHUSTER FRIEDRICH
IPC: B60B39/00
Filed: 1982-06-24
Abstract: This patent relates mainly to an anti-skid system which under certain circumstances could also be used as a burst tyre safety device. Since motor vehicles usually experience lateral skidding of the rear axle when travelling on sludge, snow or ice regardless of whether front wheel drive or rear wheel drive is used. The immediate stopping of the lateral skidding is aimed at and achieved by this anti-skid device by virtue of the fact that it consists of a tilting skate or runner and is solidly attached to the rear axle on a lowerable arm. When there is a risk of skidding, the arm is lowered. A hard rubber wheel which comes into contact with the surface of the road and rolls in the line of the direction of travel is attached to the outside of the arm. During lateral slipping of the rear axle, the wheel has the tendency to tilt out of its vertical position and, in this case, the laterally attached runner also tilts onto the slippery surface and prevents the vehicle skidding because the skate cuts a narrow channel into the material which is causing skidding without damaging the surface of the road. This system can also be constructed in various ways. After trials it is easy to manufacture a mass-produced product which is much more important than the seat belt.
Patent DE-3228944-A1 (DE)
Title: Heat generator
Inventor: ZEIMES MANFRED
IPC: F24H1/22
Filed: 1982-08-03
Abstract: The invention relates to a heat generator, especially a heat generator for heating systems, with a combustion chamber to which a flue gas channel is connected, and also with a heat exchanger, the secondary side of which is acted upon by a flowing medium. To reduce the cooling losses of such a heat exchanger, the hot end of at least one heat pipe is to be arranged in the combustion chamber and/or in the flue gas channel, its other, cold, end passing out of the combustion chamber and/or of the flue gas channel and being constructed as a heat exchanger.
Patent DE-3229192-A1 (DE)
Title: Gear coupling with electromagnetic operation
Inventor: WINKELMANN SIEGFRIED
IPC: F16D27/118
Filed: 1982-08-05
Abstract: The invention relates to a gear coupling with electromagnetic operation which is engaged by spring force when the current flow is uninterrupted and is opened by the winding of a stationary magnetic body when current is flowing. A tooth system between the two coupling parts ensures the transmission of high torques. Additional positioning elements ensure that engagement always takes place in the correct position and that the two coupling parts accordingly always make a rotationally-fixed connection with one another only when they are at a predetermined rotation angle with respect to one another. <IMAGE>
Patent DE-3240972-A1 (DE)
Title: Process for storing and utilising the inertia of elements oscillating to and fro in shuttleless looms
Inventor: LIOU SHU-LIEN
IPC: D03D47/27
Filed: 1982-11-05
Abstract: The invention relates to a process for storing and utilising the energy of an element oscillating to and fro in a shuttleless loom. In one embodiment of the invention, a resilient device is provided on the oscillating element and is struck by the oscillating element, so that the kinetic energy of the oscillating element is absorbed and stored at the end of the oscillating movement of the oscillating element and the stored energy is transmitted to the oscillating element at the start of the oscillating movement.
Patent DE-3242990-A1 (DE)
Title: Method and device for simulating clay-pigeon shooting
Inventor: GRAF HAHN ECKHARD
IPC: F41G3/26
Filed: 1982-11-20
Abstract: The invention relates to a method and a device for simulating clay-pigeon shooting by means of a light beam which is guided along a wall according to the projectory of the clay pigeon. A hit is indicated electronically.
Patent DE-3243472-A1 (DE)
Inventor: KROGSGAARD JOERGEN
IPC: F03B11/08
Filed: 1982-11-24
Abstract: Eine Querstromwasserturbine besitzt ein drehbar gelagertes Turbinenlaufrad (2) mit axial angeordneten Schaufeln (3). Von einer Wasserzufuhrdüse (5) hinaus wird an die Turbine angeleitenes Wasser gegen die Schaufeln (3) in das Laufrad (2) herein gerichtet. Das Wasser passiert das Laufrad (2) hindurch und trifft vor dem Verlassen der Turbine die gegenüberstehenden Schaufeln. Die Düse ist durch zwei Leitplatten (9, 10) abgegrenzt, wobei die längere Leitplatte (10) von diesen in einer solchen Weise scharnierbefestigt ist, daß sie unter Einwirkung von einer Federkraft einer Feder (11) in Richtung zur Einnahme einer Arbeitsstellung in der Nähe des Laufrads (2) gedrückt wird, jedoch sich von mit dem Wasser mitgeführtem Material aus der Arbeitsstellung weg vom Lauf rad (2) pressen läßt. Hierdurch können feste Gegenstände, wie z.B. restliche Zweigteile oder Flaschen, in der Turbine am Laufrad (2) vorbeipassieren, dadurch daß solche Gegenstände unter Gegenbeeinflussung auf die Feder die scharnierbefestigte Leitplatte zur Seite zwingen können.