baber/WOPTO huggingface dataset:
Patent DE-3402754-A1 (DE)
Title: Mudguard for the front wheels of an agricultural motor vehicle
Inventor: HONZEK BOHUSLAV
IPC: B62D25/18
Filed: 1984-01-27
Abstract: The subject of the application is a mudguard for the front wheels of an agricultural motor vehicle such as, for example, a tractor which consists essentially of a support strut with stabilising strip connected thereto and a catch shell which is borne by the latter and made of an elastic material. The catch shell is located approximately in the centre of the stabilising strip and is connected to it via rigid carrying elements which extend transversely with respect to the longitudinal axis of the vehicle. Due to this attachment, the material of the catch shell can be easily damaged at the attachment points if, when locking the front wheels, the catch shell strikes against components which are fixed to the tractor, such as, for example, the exhaust pot arranged at the side. In order to eliminate this source of damage, the carrying elements are constructed as spring-elastic tongues which permit a continual deflection of the part of the catch shell which strikes against the component which is fixed to the tractor as far as the stabilising strip. In this way, local overloading in the material of the catch shell, which can lead to tearing of the said material, is reliably avoided and, furthermore, the maximum locking angle of the front wheels is significantly increased. <IMAGE>
Patent DE-3403066-A1 (DE)
Title: Cylinder for controlling relatively large cross-sections
Inventor: HILLE WOLFRAM
IPC: F16K11/07
Filed: 1984-01-30
Abstract: The invention relates to a cylinder for controlling single or multiple airway circuits in which relatively large cross-sections have to be activated. It can be used in control systems in vehicle brake units, for test purposes and also in other pneumatic applications. The solution provides for an annular gap occupying the full periphery of the cylinder and of relatively small dimensions in the axial direction relative to the piston movement to take the place of the entrance, made as a bore, opening out radially into the cylinder, adjoining which annular gap is an annular chamber likewise over the full periphery of the cylinder. One side of the annular gap is made in a specific manner. A further embodiment provides for the piston guide in the area of an annular gap to have both the conical widened portion and a conically tapered peripheral web which points in the direction of the narrowing conical widened portion.
Patent DE-3404272-A1 (DE)
Title: Cryogenically active protector
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F41H5/04
Filed: 1984-02-08
Abstract: Hollow balls highly compressed with inert gas are arranged in a special matrix and greatly reduce the projectile effect, in particular lastingly impede piercing projectiles.
Patent DE-3405082-A1 (DE)
Title: Dismountable door hinge
Inventor: BROCKHAUS ERNST
IPC: E05D7/10
Filed: 1984-02-13
Abstract: In a dismountable wing hinge which is intended, above all, for the suspension of motor-vehicle doors and which comprises a first hinge half fastenable to one door-arrangement part, namely the door or door spar, and equipped with a gudgeon and a second hinge half fastenable to the other door-arrangement part and likewise equipped with a gudgeon, as well as a hinge pin supporting the two hinge halves pivotably against one another and a screw bolt passing coaxially through the gudgeon of one hinge half and screwable into the hinge pin, it is proposed, in order to prevent the possibility of an automatic, inadvertent release of the screw bolt securing the mutual engagement position of the two hinge halves on the suspended vehicle door, that the dismountable hinge half be assigned at least one push mechanism driveable by the screw bolt and intended for the positive coaxial alignment of the axis of the gudgeon bore and the hinge-pin axis, and that, furthermore, in a further embodiment, an additional positive securing of the mutual engagement position of the two hinge halves on the suspended door be employed. <IMAGE>
Patent DE-3406467-A1 (DE)
Title: Holding and/or smelting furnace for non-ferrous metals with a metering device
Inventor: BLEICKERT GERHARD
IPC: B22D39/02
Filed: 1984-02-23
Abstract: A description is given of a holding and/or smelting furnace (112) for non-ferrous metals, which is provided with a metering device (111) for the automatic removal of a predetermined quantity of the molten non-ferrous metal (114) from a metering chamber (141) which is connected to a chamber (119) containing the molten non-ferrous metal via at least one closable inlet opening (149) and can be supplied with compressed air in order to dispense a particular quantity of molten metal (114) from an outlet opening (125). In order to achieve a structurally simple construction, the metering chamber (141) is integrated into the furnace (112) and forms part of a furnace bath (115). The inlet opening (149) can be closed by a closing plunger (146) which contains a feed duct (151) for compressed gas and can be moved backwards and forwards, and the backwards and forwards movement of the closing plunger and the feeding in of the compressed gas is controlled in a time-dependent manner. <IMAGE>
Patent DE-3406885-A1 (DE)
Title: Treatment installation for workpieces
Inventor: SCHIELE JOSEF
IPC: B65G57/14
Filed: 1984-02-25
Abstract: Treatment installation for wooden blanks of fixed length which consists of a processing machine, a driven bed of rollers, automatic transverse pushing units, a stacking device and stack discharging devices and in which the stacking device has two layered rail drive devices which are arranged symmetrically opposite one another at adjustable distances and each have two endless roller chains, which are guided on the operating side in guide rails, can be moved backwards in steps and have layered rails which can be released in an angular fashion and which grip the workpieces by their end faces from below using horizontal supporting legs, which, when they come into contact with a stacking layer or a stacking floor, are pivoted backwards in the opposite direction to the load moment of the workpieces and deposit the workpieces collected on the layered rail.
Patent DE-3410308-A1 (DE)
Title: Vehicle wheel and method for manufacturing a vehicle wheel
IPC: B60B3/02
Filed: 1984-03-21
Abstract: A vehicle wheel which is provided in particular for hoseless pneumatic tyres and has seat faces for the beads of a tyre which are allocated on the inner circumference of the rim next to a rim flange extending radially inwards, a single, essentially cylindrical support face of the rim being located inside the mounted tyre, being suitable as an emergency running face and extending radially further outwards than the seat faces. In addition, the rim has a wheel disc or wheel nave which adjoins it radially on the inside and is formed by a single disc, the rim flanges and the wheel disc or wheel nave being manufactured integrally. The vehicle wheel is characterised in that the sum of the thicknesses of the rim flanges (24) in the vicinity of the junction with the wheel disc or wheel nave is at the maximum equal to the thickness of the wheel disc or wheel nave in the vicinity of this junction. The wheel is suitable for integral manufacture from a disc of sheet steel. <IMAGE>
Patent DE-3412240-A1 (DE)
Title: Piercer with valve for flexible bags
Inventor: CHRISTINE WILLIAM C
IPC: B67B7/48
Filed: 1984-04-02
Abstract: The invention relates to a tapping valve or tapping cock for use in a bag of a material, for example a flexible plastic material, which is designed to accommodate a quantity of material contained therein, for example wine. The object of the invention is to devise a tapping valve for a bag, which tapping valve, when a predetermined quantity is to be tapped from the bag, can be actuated by means of thumb pressure on an elastic cap. Achievement of the object is characterised by a flexible bag, a valve which is attached by one part to the outside of the bag, a piercing unit which is movably mounted in the valve body, at least one cutting edge on the inside end of the piercing unit and a manually compressible cap on the outer end of the piercing ram. According to the invention, regulating means for controlling the flow of material through the valve and a tapping outlet on the floor or the lower part of the valve body are essentially provided, and the cap is compressible and elastic in such a way that the cutting edge of the piercer perforates the bag when a pressure which is to be exerted manually is imparted to the cap.
Patent DE-3415524-A1 (DE)
Title: Multi-purpose vehicle for leisure and sports activities and for the disabled
Inventor: HAPKE HEINZ ING GRAD
IPC: B62B5/02
Filed: 1984-04-26
Abstract: The provision of a multi-purpose vehicle for leisure and sports activities and for the disabled, which is capable of fulfilling the respective purpose of use by virtue of the utilisation of interchangeable devices and utility devices which can be easily attached, and by virtue of its variable design. A narrow design for one person can also be converted into a wide design for two persons. In particular, steeply inclined roads and steps do not present an insuperable obstacle. Solution: A chassis frame 1 which is manufactured in two parts and is connected to an intermediate element 14 which can be clamped in in a locked fashion receives all the desired body components A to T, including the movement components and their connections via sufficiently attached spring wire-secured receptacles 20 and forms the vehicle, the known wheelchair electric drive for non-powered locomotion being freely selectable also as a manual drive A with crank or swing drive 5 or chain drive via foot-operated or manually operated lever 8 for powered locomotion. The manually driven running face drive brake shoe 17, which can also be subsequently attached to all wheelchairs, and the compensation rollers 18, arranged on the front wheels 2, and rear wheels 3 with compensation roller drive 19 which supports the drive, both of which have a track laying belt 46, serve for difficult routes and steps. A passenger car reclining seat 11 with additionally arranged swivel devices 16 and tilting devices 33-36 and rotary device 30-32 permit the driver's seat ... Original abstract incomplete. <IMAGE>
Patent DE-3415679-A1 (DE)
Title: Profiled strip for sealingly surrounding a window pane or a door element
Inventor: HERWEGH NORBERT
IPC: E06B3/66
Filed: 1984-04-27
Abstract: The profiled strip has in the strip body (11) a hollow chamber (12) running in the longitudinal direction. This chamber is connected by means of first ducts (13) to the bottom (10) of that groove (3) in which the window pane or the door element (4) is sealingly mounted. Second ducts (14) connect the hollow chamber (12) with that side (6) of the profiled strip which is exposed to atmospheric influences in the mounted state of the strip. In order to avoid spray water penetrating into the groove (3), but nevertheless to achieve good aeration and drainage, the second ducts (14) are arranged in an offset manner in the longitudinal direction of the hollow chamber (12) in relation to the first ducts (13). <IMAGE>
Patent DE-3419050-A1 (DE)
Inventor: DISKUS ALFRED DR
IPC: A01N47/06
Filed: 1984-05-22
Abstract: 1. Herbicidal agent, characterized in that it contains, as the active constituent, the compound 0-(3-Phenyl-6-chloro-pyridazin-4-yl)-S-(noctyl)-thio-c- arbonate mixed with the compound 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine and a chloroacetamide of the general formula  see diagramm : EP0165393,P8,F1  in which R1  denotes an alkyl, alkoxyalkyl or pyrazol-1-yl-methyl radical and R2  denotes a phenyl, 2,6-dialkylphenyl or trimethylcylclohexenyl radical, the term alky or alkoxy in R1  and R2 comprising 1 to 3 carbon atoms.
Patent DE-3423636-A1 (DE)
Title: Rear view mirror with built-in LCD quartz clock or the like
Inventor: ATTENBERGER JOSEF
IPC: B60R1/12
Filed: 1984-06-27
Abstract: The object of the invention is to propose a rear view mirror with a built-in LCD quartz clock or the like, which is advantageous and trouble-free as regards its construction and application. The invention makes it possible for what have hitherto generally been two separate units to be replaced by a single unit which has the task of simultaneously confining both functions to a single part. The clock in the rear view mirror can be operated independently of the power source (battery) in the motor vehicle. The clock module is fixedly connected to the rear of the mirror glass. The digits of the clock can be seen via a transparent rectangle on the front or mirror surface. The invention is mainly intended to be used in the automobile and motor vehicle accessories industry, and may be fitted to a motor vehicle as standard or be fitted as a supplementary part. <IMAGE>
Patent DE-3426334-A1 (DE)
Title: Optimum-flight controller
Inventor: SACHS GOTTFRIED PROF DR ING
IPC: G05D1/00
Filed: 1984-07-17
Abstract: The invention relates to an optimum-flight controller which is used to reduce or minimise the fuel consumption during en-route flying or even during long-duration flying. In this case, the controller sets the engine to maximum thrust on reaching a lower height switching value and adjusts the wing geometry and the control surfaces on the basis of measurement sensors, such that the aircraft experiences an increase in the Mach number and an increase in kinetic and potential energy in a manner which is optimum for the object of the flight, and sets the engine to minimum thrust on reaching an upper height switching value, and adjusts the wing geometry and the control surfaces on the basis of measurement sensors such that the aircraft experiences a reduction in the Mach number and changes to descending flight in a manner which is optimum for the object of the flight.
Patent DE-3427794-A1 (DE)
Title: Imidazolidinedionephosphonic acids and salts thereof, processes for the preparation of these compounds, and herbicides and growth regulators containing them
Inventor: BLUME FRIEDHELM DIPL CHEM DR
IPC: C07D233/86
Filed: 1984-07-25
Abstract: The invention relates to novel imidazolidinedionephosphonic acids of the general formula <IMAGE>  in which   R can represent hydrogen, a C1-C15-alkyl or C3-C8-cycloalkyl, each of which is optionally monosubstituted or polysubstituted by hydroxyl, C1-C4-alkoxy, C1-C4-alkylthio, mercapto, amino, C1-C4-alkylamino, C1-C4-dialkylamino, halogen, or by an aromatic or heterocyclic hydrocarbon radical, or represents a C2-C8-alkenyl, a C2-C8-alkynyl, or an aromatic or heteroaromatic hydrocarbon radical which is optionally monosubstituted or polysubstituted by C1-C4-alkyl, hydroxyl, C1-C4-alkoxy, mercapto, C1-C4-alkylthio, amino, C1-C4-alkylamino, C1-C4-dialkylamino, halogen, nitro, or cyano, and   A can represent O or S and to salts thereof, to processes for the preparation of these compounds, and to herbicides and growth regulators containing them.
Patent DE-3428824-A1 (DE)
Title: Method and device for controlling a jigging machine, in particular a movable-sieve jig
Inventor: POSSE GUENTHER
IPC: B03B5/24
Filed: 1984-08-04
Abstract: In jigging machines, in particular movable-sieve jigs, optimum operating functions are usually set by machine. Difficulties arise with this, in particular in underground use. In order to remedy this, the invention proposed a method and an uncomplicated device for controlling jigging machines, the material charging of the rocker and the mass ratio of materials with different weights which are separated in layers by the separating effect of the jigging bed being determined in the jigging bed during on-going operation and the determined values being used to control the jigging machine. A device which is suitable for this is characterised in that a force measuring device is arranged in the rocker or the rocker is constructed as such a device. <IMAGE>
Patent DE-3432192-A1 (DE)
Title: Process for the extractive isolation of ethylene glycol dialkyl ethers and ethylene glycol monoalkyl ethers from mixtures of these ethers
Inventor: SCHEFFEL GUENTER DR
IPC: C07C41/38
Filed: 1984-09-01
Abstract: In this process which is based on a liquid-liquid extraction forming a hydrophilic phase taking up the monoethers and a hydrophobic phase taking up the diethers, the hydrophilic extractant used is water and the hydrophobic extractant used is a chlorinated hydrocarbon.
Patent DE-3432243-A1 (DE)
Title: Combined casting and drying device for ceramic hollow cast articles
Inventor: STREIM OTTO DIPL ING
IPC: C04B33/28
Filed: 1984-09-01
Abstract: Such a device (1) consists of a rotary casting machine (3) and a nozzle ventilator device, the drying air being led via a drying polyp (2) to the casting moulds (5). The heatable drying polyp comprises a pipe fan (6) which has a helical accumulation chamber. After the casting process, the casting moulds stand top downwards on a special mount, onto which the casting falls after the drying process. <IMAGE>
Patent DE-3432308-A1 (DE)
Title: Apparatus for producing protein shapes
Inventor: MELCHERT DIETER
IPC: A23L17/30
Filed: 1984-09-03
Abstract: The invention relates to an apparatus for producing protein shapes having caviar-like properties made of a structuring solution and additives. The aim is to produce in an expedient manner protein shapes having good texture and taste properties. The object underlying the invention is to create an apparatus such that by its use the production of protein shapes stable with respect to shape and size is possible under the conditions of industrial mass production. According to the invention this is achieved with an apparatus for delivering droplets of structuring solution, for coagulating the droplets formed in an oil column and for separating the solidified protein shapes from oil and for coating these protein shapes. The invention can be used in the food industry.
Patent DE-3438273-A1 (DE)
Title: Safety ski bindings
Inventor: KNABEL WALTER DR ING
IPC: A63C9/085
Filed: 1984-10-18
Abstract: The invention relates to a safety ski binding with a sole-holder which is held by a spring in its normal position and releases the ski boot by swinging away in the event of overloading. The sole-holder is made of plastic and has inside it an actuating curve, on which a locking part is supported, via which the power of the spring is transmitted to the sole-holder. To permit the uncompromising selection of material in order to obtain the most favourable combinations of material possible, the actuating curve is provided on a special curved piece which is inserted into the sole-holder and which consists of another type of plastic or of metal. Another characteristic of the invention is that the curved piece is designed to consist of two or more parts, each part then supporting a curved section. <IMAGE>
Patent DE-3439615-A1 (DE)
Title: Turning utensil for use in the kitchen (improved shape of a turning utensil)
IPC: A47J43/28
Filed: 1984-10-30
Abstract: The shape of the turning utensil was changed from the rectangular shape to a semicircular shape, thus adapting it to the edge of the pan. Since it is not a technical appliance, but a kitchen tool which could be found in any household, operating instructions are superfluous. The shape of the previously commercially available utensils is impractical in any case since the product being fried cannot be removed from a pan or saucepan in a single action. The improvement of the turning utensil is particularly emphasised since the entire fried product can be picked up due to the rounding. <IMAGE>
Patent DE-3440039-A1 (DE)
Inventor: GOESSNER MATTHIAS DIPL ING
IPC: B23B19/02
Filed: 1984-11-02
Abstract: A support is provided for high-precision, long threaded spindles which are extremely thin, and which are employed in systems in electronic reproduction technology, machine tools, measuring instruments, and the like. The support includes a bearing block pivotable in three dimensions through use of a hemispherical support bearing. The bearing block has two rollers thereon, one of which is slightly tiltable.
Patent DE-3442230-A1 (DE)
Title: Process for producing a grinding wheel
Inventor: HUBER JOHANN
IPC: B24D18/00
Filed: 1984-11-19
Abstract: For producing a sound-insulated grinding wheel, vibration-damping sheets (2) and layers of abrasive material, which form grinding layers (1), are alternately laid and poured, respectively, into a mould (5) and compressed. The grinding wheel blank (7) obtained is cured in an oven at temperatures of 150 DEG C to 200 DEG C. The sheets (3) are of butyl rubber. <IMAGE>
Patent DE-3445573-A1 (DE)
Title: Device for checking pipes
Inventor: MESSMANN JOSEF DIPL ING
IPC: G01M3/04
Filed: 1984-12-14
Abstract: For the purpose of simple checking of concrete pipes, a gantry-type frame (1) having a gantry width larger than the greatest length of the specimen (2) is proposed, which frame is provided above the specimen support (5) with a nozzle carrier (3) which has nozzles (4) and can be connected to a water supply, and which frame contains a pair of end discs (6) which can be applied against the pipe opening with their seals (6.1) facing the specimen (2). A vacuum generator (9) whose intake connection (10) is connected to an intake opening arranged in one of the end discs (6) generates in the pipe a vacuum which permits the water sprayed on from outside to pass into the interior through leaks. Leaks are marked by damp points. <IMAGE>
Patent DE-3507718-A1 (DE)
Title: Process for purifying flue gases
Inventor: QUILLMANN HEINRICH
IPC: B01D53/60
Filed: 1985-03-05
Abstract: A process is described for purifying flue gases, the sulphur oxides being removed in a first scrubbing stage by hydroxides, carbonates and/or hydrogen carbonates and the nitrogen oxides being removed in a second scrubbing stage by persulphate solutions. The persulphate solutions are prepared by anodic oxidation of the sulphates and sulphites produced in the first scrubbing stage and the excess persulphate is reduced after the second scrubbing process with the equivalent amount of sulphite from the first scrubbing stage.
Patent DE-3509375-A1 (DE)
Inventor: HAFNER MARTIN
IPC: F02M65/00
Filed: 1985-03-15
Abstract: The nozzle comprises a valve needle (14) and an induction coil (30) which sends signals conditioned by the speed of the needle (14) to an evaluation circuit of the injection nozzle. The coil (30) cooperates with an armature (34, 34a) associated to the needle (14) and with a coil core (39, 39a),  which delimit therebetween an air gap. A permanent magnet body (40, 40a) is associated with the coil core (39) or the armature (34a), and its magnetic field passes through the air gap between the armature (34, 34a) and the core (39, 39a). The modifications of the magnetic field of the magnetic body (40, 40a) caused by a change in the air gap width induce in the coil (30) electric signals which render superfluous the application of a voltage to the coil (30) from the control apparatus.
Patent DE-3514610-A1 (DE)
Title: Device for heating a target disc for practice-target systems
Inventor: ABELS FRANK
IPC: F41J2/02
Filed: 1985-04-23
Abstract: A device for heating a target disc for practice-target systems, without firing live ammunition. Arranged on or in the surface of the target disc, along a predetermined path, is a continuous pipeline or a pipeline system which is connected to a source for a heating fluid, which contains a heating device. The pipeline can be arranged on the target disc in any desired form corresponding to the respectively desired heat signature. The pipeline is heated by the heating fluid flowing through it, as a result of which the contours of the target can be identified on the thermal imager.
Patent DE-3516900-A1 (DE)
Title: Circuit arrangement for reliably resetting and starting a microprocessor
Inventor: MAGNUS JUERGEN DIPL ING
IPC: G06F1/24
Filed: 1985-05-10
Abstract: To avoid disturbances during switch-on, the program start is delayed until the full supply voltage is present at the microprocessor. In addition, means are provided which allow repeated starting and resetting until a disturbance-free operation is reached and which allow manually triggered resetting and starting of the microprocessor (Figure 1). <IMAGE>