baber/WOPTO huggingface dataset:
Patent DE-3237295-A1 (DE)
Title: Ring rolling mill
Inventor: BIDO WILHELM ING GRAD
IPC: B21H1/06
Filed: 1982-10-08
Abstract: A ring rolling mill with a rotatable annular table (4) for accommodating a collared roll with radially displaceable annular segments (9, 10) and with an eccentrically arranged, radially adjustable mandrel roll (35). The technical problem of the invention consists in designing a ring rolling mill of the type stated at the outset in such a way that high rolling forces can be applied and controlled in a structurally safe manner. A semiannular segment (9) of the collared roll is permanently connected to the annular table (4). The second semiannular segment (10) of the collared roll can be clamped to the annular table (4). A slideway (40) for the displacement of the second semiannular segment (10) is provided radially to the axis of the annular table. A yoke (27) is provided for holding the mandrel roll (35), the said yoke being displaceable in the radial direction of the annular table. Arranged transversely to the direction of displacement of the yoke (27) is an annular segment-shaped supporting wall (21) for supporting the collared roll. A hydraulic pressure cylinder (37) is arranged between the column (28) of the yoke (27) and the supporting wall (21). <IMAGE>
Patent DE-3243788-A1 (DE)
Title: Process for preparing the absorption agent solution for a flue gas scrubber and apparatus for carrying out the process
Inventor: WEILER HELMUT DIPL ING
IPC: B01D53/50
Filed: 1982-11-26
Abstract: In a process for preparing the absorption agent solution for a flue gas scrubber, fine particulate absorption agent is brought together with water. This solution is stored in vessels and then supplied to the flue gas scrubber. In order to be able to handle more easily the concentration of the absorption agent solution, according to the invention it is proposed that dry fine particulate absorption agent is transported in a metered manner from an absorption agent reservoir to a mixing position, mixed there with water and the absorption agent solution is directly supplied to the flue gas scrubber.
Patent DE-3246805-A1 (DE)
Title: Adjusting device for the fire control system of a combat vehicle
Inventor: FRANCKE ERWIN
IPC: F41G3/32
Filed: 1982-12-17
Abstract: In the case of a combat vehicle, in order to be able to aim the optical axes of the optical apparatuses and the beam paths of the range finders parallel to the bore axis of a weapon of the combat vehicle, a beam source in the weapon is adaptable, by means of which beam source a point can be imaged at infinity by means of parallel beams which coincide with the bore axis, it being possible to erect a hollow-mirror device a short distance in front of the combat vehicle, by means of which hollow-mirror device, beams which arrive parallel can be focused at a focus (focal) point, and an imaging surface device on which the beams from the beam source can be imaged as a point being arranged at the focus point of the hollow-mirror device.
Patent DE-3300277-A1 (DE)
Title: Chin-strap fastener for crash helmets
Inventor: DECKER HANS-JOACHIM
IPC: A42B3/04
Filed: 1983-01-07
Abstract: A chin-strap fastener for crash helmets consists of a part which is fastened to the chin strap and a corresponding part on the outer shell of the crash helmet. The part arranged on the chin strap is formed as a shaped hook piece protecting against tensile force occurring on the chin strap. It engages in the corresponding recess on the outer shell of the crash helmet. Both parts are designed as a magnetic lock.
Patent DE-3304829-A1 (DE)
Title: Occlusion catheter
Inventor: SACHSE HANS E PROF DR MED
IPC: A61F2/958
Filed: 1983-02-11
Abstract: A catheter for sealing the bleeding prostatic cavity after a prostate operation against the interior of the bladder, designed such that a dumbbell-shaped balloon presses against the surround of the neck of the bladder and thus hermetically seals the bleeding prostatic cavity against the interior of the bladder. The catheter thus prevents passage of blood into the interior of the bladder.
Patent DE-3306058-A1 (DE)
Title: Controllable band brake
Inventor: LICHTSCHLAG HERBERT
IPC: F16D49/12
Filed: 1983-02-22
Abstract: In order to make possible sensitive control of the braking force over a large braking range with a compact device, two two-armed brake levers (27, 28) are arranged in such a way that one lever is supported on the other, with the result that, when only one lever is loaded, an additive braking effect arises. One brake lever (27) can be loaded at loading points (43, 44, 45) at different distances from its fulcrum (12) by controllable loading elements (18, 19, 20). The device can be converted to a simple band brake if the second brake lever (28) is locked and its end (40) supported on the other brake lever (27) is removed. <IMAGE>
Patent DE-3309804-A1 (DE)
Title: Solid floor structure
Inventor: KLOSS GERNOT
IPC: E04B5/04
Filed: 1983-03-18
Abstract: The invention relates to a solid floor structure made of prefabricated parts for installation in buildings of all types. Known floor structures, the floor parts of which either consist of lightweight building materials or are of hollow construction, are of low weight owing to their materials and shapes, so that they are easy to lay. In contrast, their static loadability and their sound insulation are very low. Floor girders of triangular cross-sections, which are held together by tie members in the transverse direction and the interspaces of which are filled with concrete after laying, attain a high loadability while exhibiting a low dead weight and good sound insulation.
Patent DE-3310567-A1 (DE)
Inventor: SALOMON PAUL
IPC: G10K1/34
Filed: 1983-03-23
Abstract: 1. A method of controlling the drive motor of a bell ringing machine in dependence on a certain operating condition of the bell, characterized in that the current angular velocity of the bell, i.e., its actual instantaneous angular velocity, is sampled, an output signal representing the current angular velocity is generated, the amplitude of each output signal is compared with a desired value, and the turn-on time and the running time of the drive motor are controlled by a control signal which is derived from that comparison.
Patent DE-3313084-A1 (DE)
Title: Method for automatic path control of a peripheral-edge-grinding machine for glass panes and device for implementing the method
Inventor: HALBERSCHMIDT FRIEDRICH DIPL I
IPC: B24B9/10
Filed: 1983-04-12
Abstract: The invention relates to a method for path control of the grinding head (10) of a peripheral-edge-grinding machine for glass panes, in which the grinding head (10) is arranged on an X-Y cross-slide (4), whose displacement is controlled according to a programme. The path control of the cross-slide (4) is carried out by means of a sensor member (15) which is articulated on the cross-slide (4) and which runs ahead of the grinding head (10) by a defined length while sensing the edge of the glass pane and establishes the values for the X and Y coordinates. The values thus established are stored in a biaxial shift register and are used, after the shift register has been scanned, for controlling the servomotors for the cross-slide (4). <IMAGE>
Patent DE-3317564-A1 (DE)
Title: Apparatus and process for coating a metal strip
Inventor: AVELLONE RICHARD C
IPC: C25D5/02
Filed: 1983-05-13
Abstract: A description is given of a process and an apparatus for electrically coating one or both sides of a steel workpiece. A row of unconsumed perforated coating anodes are placed at a distance from the workpiece. To coat only one side, one or more anodes is/are preferably placed above the strip; to coat both sides, anodes are placed both above and below the strip. A solution is pumped through the perforations in the anodes so as to come into contact with the workpiece for a short time and then drain into a stock container for recirculation. A voltage difference between the anode or the anodes and the workpiece generates a current flow through the electrolyte solution for the purpose of coating the workpiece. Solution collected in the stock container is fed to a reaction station for regeneration with zinc metal ions. The solution is then pumped through filters back to the main stock container and from there back to the coating anodes. A strip side-edge guard prevents undesirable impairment of the coating in that region, and as the strip moves, a lateral displacement of the strip during its advance by means of a control device is compensated for by suitably guiding the guards.
Patent DE-3317948-A1 (DE)
Title: Supporting structure for glass facades, walls and/or roofs
Inventor: BAUERSACHS GERHARD
IPC: E06B7/14
Filed: 1983-05-17
Abstract: The supporting structure, which is suitable for glass facades, roofs and walls, has mullions or purlins (1) and transoms (2) or the like, which extend over a plurality of glass panels (12). The transoms (2) are on the inner side of the glass panels (12), as through-channels for catching penetrated or condensed water, which then flows through openings (41, 42) into a pipe-like region (5) of the mullions or purlins (1), which carry the water away as downpipes. <IMAGE>
Patent DE-3319897-A1 (DE)
Title: Process and apparatus for fastening an eraser on a pencil
Inventor: KREMSER HARALD H ING GRAD
IPC: B43L19/00
Filed: 1983-06-01
Abstract: In a process for fastening an eraser on a pencil with deformation of a sleeve which, on the one hand, is plugged onto one end of the pencil and, on the other hand, partially accommodates the eraser, the sleeve is subjected to deformation forces which are directed, on the one hand, against the pencil and, on the other hand against the eraser. In order to permit continuous fastening of the sleeve on the pencil and on the eraser, the pencil is guided along a path, with at least the cap rolling, and the cap is subjected to the deformation forces, at least temporarily during the rolling. For this purpose, an apparatus is provided, between two parts which can move relative to one another, with a pressure gap (41) of decreasing height which is greater at the inlet (42) and smaller towards the outlet (43) than the external diameter (dK) of the sleeve (cap 33) in the non-deformed state. The pencils (33) are moved, by means of a transporter (4, 4') through the pressure gap (41) which exhibits guide bodies (51) which can pivot particularly advantageously, are intended to receive the pencils (33) and by means of which differences in the relative rotational speeds owing to the increasing deformation of the pencil ends are compensated for. <IMAGE>
Patent DE-3320810-A1 (DE)
Title: Drawing-off device for liquid accumulations
Inventor: FLEISCHFRESSER MICHAEL
IPC: E01H1/10
Filed: 1983-06-09
Abstract: In the drawing off of liquid above loose ground, there is a risk of carrying along the ground. In the present invention, a device is proposed, in which the liquid is first accumulated above a plate before the drawing off.
Patent DE-3322215-A1 (DE)
Inventor: PLANTIKOW ULRICH DR
IPC: B23K9/10
Filed: 1983-06-21
Abstract: A device for arc welding having one or more fusible electrodes (15) which are in each case supplied from an alternating-current source (14) having a falling characteristic. The feed rate of the electrode (15) is regulated for constant arc length as a function of the arc voltage. Via a further regulator (37), the deposition efficiency is regulated by supplying the regulator (37) with the feed rate as actual value and changing the welding-current intensity as a function of this value. The change in welding-current intensity leads to an increase or decrease in arc length which, in turn, is compensated via the first regulator by changing the feed rate.
Patent DE-3322897-A1 (DE)
Title: Absolute-value angle encoder
Inventor: BUCK SIEGFRIED
IPC: H03M1/28
Filed: 1983-06-25
Abstract: The invention relates to an absolute-value angle encoder having a digital display and having a plurality of transmission stages, with assigned code discs, and having evaluation devices, which operate with electrooptical scanners and are assigned to the code discs, for obtaining digital information relating to rotation angle or displacement and not influenced by gear backlash. According to the invention, a special control track creates the possibility of exactly determining the information relating to displacement or angle, independently of backlash in the gear and in conjunction with relatively coarse positioning of the code discs of the second and the further stages, without electric storage and with a single row of scanners per code disc.
Patent DE-3322926-A1 (DE)
Title: Droppable mine
Inventor: GROESSLER PETER DIPL ING
IPC: F42C15/295
Filed: 1983-06-25
Abstract: A mine, which is dropped from the air out of scatter containers or scatter warheads, is equipped with position orientation aids (2) in the form of leafsprings which are pivoted outwards when the mine is dropped. The outwardly pivoted position orientation aids (2) constitute the air vanes of a windwheel generator which charges an ignition capacitor which then activates the ignition device of the mine. <IMAGE>
Patent DE-3327413-A1 (DE)
Title: Adjustable resistor
Inventor: KNUETTEL BERNHARD
IPC: H01C10/36
Filed: 1983-07-29
Abstract: The invention describes an adjustable resistor in which a film resistance element is applied on an insulating carrier. This film resistance element consists of a resistance film surface which extends between an initial connecting electrode and a final connecting electrode. If required, a collector can also be applied on the carrier. The collector can also be formed by a metal shaft. A wiper, whose sliding contacts produce an electrical connection between the film resistance element and the collector, is moved by means of an operating device. In order now to obtain a desired voltage jump in the voltage curve, it is provided that an auxiliary electrode is provided in the initial region and in the final region of the film resistance element, which auxiliary electrode extends parallel to the resistance film surface but is electrically isolated from it and is electrically connected only to the initial and final electrodes. Furthermore, the wiper has yet another sliding contact which slides on the auxiliary electrode.
Patent DE-3328946-A1 (DE)
Title: Process for electroplating components using a working container having a plurality of treatment liquid reservoirs
Inventor: WINKEL PETER
IPC: C25D21/00
Filed: 1983-08-08
Abstract: In consecutive treatment phases in which another treatment liquid is fed into the working container (A) in each case, a gas or gas mixture is introduced into the working container (A) at least in the final emptying phase. A complete expulsion both of liquid residues and of any other gas mixtures present in the preceding treatment phase is consequently possible (figure). <IMAGE>
Patent DE-3334234-A1 (DE)
Title: Cutter-bar mowing unit
Inventor: MOOSBRUCKER KARL
IPC: A01D34/30
Filed: 1983-09-22
Abstract: Two arms connected fixedly to one another are mounted in a bearing body at one end of the frame of a cutter-bar mowing unit so as to be capable of oscillating about an axis lying in the direction of travel. A cutter bar is connected in an articulated manner to these arms via an inner shoe. The cutter bar can therefore execute transverse oscillations, during the work, under the influence of mass forces or by forces transmitted by drive linkages. The drive forces can be derived from the drive for the cutter via rockers and a connecting rod.
Patent DE-3336294-A1 (DE)
Title: Process for the piecing of yarn during the spinning of bunched-fibre yarns
Inventor: SUZUKI YOSHIHISA
IPC: B65H69/06
Filed: 1983-10-06
Abstract: The invention relates to a process for the piecing of yarn during the spinning of bunched-fibre yarns. According to the invention, an overlap between the rear end of a torn-off yarn and the front end of a fibre bunch is brought about in the working region of a drawing device, the overlap length being selected so that it is between 0.8 l and 3.0 l, l representing the mean fibre length of the fibres of the fibre bunch. Preferably, the torn-off yarn end is severed, before the piecing, by means of a grinding tool in order to improve the piecing operation.
Patent DE-3338310-A1 (DE)
Inventor: MUNNECKE GUSTAV-ADOLF
IPC: B60W30/18
Filed: 1983-10-21
Abstract: In order to maintain constant the rotation speed of an agricultural implement drawn independently of the speed of the tractor, there is provided to mount on the tractor a gear-box (10) of which the drive shaft (11) is connected to the power take-off (8) and of which the output shaft (12) may be connected to the agricultural implement. The gear-box (10) is connected to the control lever (29) so that the gear ratio of the gear box (10) may be changed by a modification of the fuel feed from normal fuel supply to a reduced fuel supply, that the output shaft (12) has always the same rotation speed and that a smooth change of the vehicle speed is possible between the speeds of the multistep reduction gear (2).
Patent DE-3347705-A1 (DE)
Title: Cutting device for tubes
Inventor: TAKEMOTO MITSUO
IPC: B26D3/16
Filed: 1983-12-31
Abstract: A slide (3) engages with a cutting device with a threaded rod (4) which is mounted horizontally in relation to a rotatably supported paper tube (9). A knife (31) which is attached to a knife support (32) is displaceable at right angles to the paper tube. A control motor which can be controlled via a numerical control unit is coupled to the threaded rod (4). The number of revolutions and the angle of rotation of the threaded rod (4) are controlled in accordance with the paper tube and the tube cutting points, in order to advance the knife automatically to each of the previously determined cutting points at which the knife is pressed against the rotating paper tube.   <IMAGE>
Patent DE-3401378-A1 (DE)
Title: Ionisation device
Inventor: WERTZ BRUNO
IPC: C01B13/00
Filed: 1984-01-17
Abstract: Ionisation devices known hitherto for ionising oxygen predominantly use at least one tungsten electrode. As a result, contaminants are generated during the ionisation of oxygen, which cause a metallic taste and an odour characteristic thereof, which at best is unpleasant but over and above this is unacceptable for many people. In the device according to the invention, this drawback is overcome in that at least the electrode connected to the high voltage source in order to generate an electric field is made of non-oxidisable metals, preferably of gold, or at least has a coating of such metals. The second electrode connected to chassis may be of a conventional material in this context. By using the metals described for the electrode directly connected to the high voltage, said contaminants causing the metallic taste and the characteristic odour are avoided.
Patent DE-3401740-A1 (DE)
Title: Ground support for motor cycles and motor scooters
Inventor: HAENLE WERNER
IPC: B62H1/02
Filed: 1984-01-19
Abstract: Published without abstract.
Patent DE-3409097-A1 (DE)
Title: Headrest with integrated first-aid box or packet for the backrests of car seats
Inventor: THUERER HARRI
IPC: B60R11/00
Filed: 1984-03-13
Abstract: The invention relates to a headrest for the backrests of car seats, for holding a first-aid box. With the arrangement of the first-aid box in the cavity formed in a headrest, it is to be ensured that the first-aid box can be reached quickly and in an uncomplicated manner in order to provide first aid, which is not always the case with the previously known first-aid boxes. By means of a label attached to the side of the headrest, the first-aid box can be easily pushed in and withdrawn in a fashion which is clearly recognisable for all occupants of the vehicle or other parties.
Patent DE-3416189-A1 (DE)
Title: Antilock brake system for wheeled means of transport
Inventor: MOCALOV VALERIJ VENIAMINOVIC
IPC: B60T8/1761
Filed: 1984-05-02
Abstract: The antilock brake system contains an electronic processor unit (1) and a control unit (3), controlled by solenoid valves (4 and 5), which are each connected by way of a power amplifier (10 and 11) to the electronic processor unit (1). Both solenoid valves (4 and 5) are of normally open design. The solenoid brake pressure reducing valve (4) is arranged in the operating medium feed line of the control unit (3) between the solenoid brake pressure time delay valve (5) and the brake valve (7). 
<??>In this case the electronic processor unit (1) contains a dual-channel conditioner of asynchronous control signals, which are fed to the windings of the solenoid valves (4 and 5). 
<IMAGE>
Patent DE-3419423-A1 (DE)
Title: Spray nozzle
Inventor: IWAMURA YOSHINARI
IPC: B05B7/08
Filed: 1984-05-24
Abstract: Spray nozzle for two fluids, which is arranged in such a way that an undesired separation of gas and water in a fluid consisting of a gas/water mixture is prevented, it being possible to distribute fine droplets of the fluid over the entire extent of the spray jet. <IMAGE>
Patent DE-3428194-A1 (DE)
Title: Process for projecting supporting forces
Inventor: GOERGENS ERICH
IPC: F24J2/52
Filed: 1984-07-31
Abstract: Published without abstract.
Patent DE-3429799-A1 (DE)
Title: Rotating-anode X-ray tube
Inventor: FRIEDEL RUDOLF DIPL ING
IPC: H01J35/10
Filed: 1984-08-13
Abstract: The invention relates to a rotating-anode X-ray tube (1) from whose anode (14) heat is transported away by means of a heat sink. For this purpose, the anode (14) is provided with a recess into which a heat sink (19, 19.1, 22) is inserted which is connected in a heat-conducting manner to a cooling device (19, 19.1), for example a heat pipe (19.1). The extraction of the heat takes place on the side of the anode plate (14) which is opposite the rotor (15), so that the bearing is thermally relieved of stress. Such a rotating-anode X-ray tube can be used in particular in medical X-ray diagnostics. <IMAGE>
Patent DE-3430767-A1 (DE)
Title: Process for the production of a solid pharmaceutical composition
Inventor: KOYAMA TAKAHIRO
IPC: A61K9/20
Filed: 1984-08-21
Abstract: The process is characterised in that calcium cellulose glycolate with a degree of substitution by carboxymethyl group per anhydroglucose unit of 0.30 to 0.54 and with a degree of neutralisation of 4 to 9 is mixed as disintegrant with a pharmaceutical active substance and other excipients, and then the composition is formed.
Patent DE-3432681-A1 (DE)
Title: Method for producing marquetry
Inventor: DENGER ATZ-MARIA
IPC: B44C1/26
Filed: 1984-09-05
Abstract: The method for producing marquetry from a plurality of pieces of veneer wood makes provision for the respective pieces of veneer to be divided up into the necessary sections by means of a cutting laser. In this manner, very accurate cut joints limited by clean cut edges are obtained, requiring no form of after-treatment. The cut joints are so narrow that the regions of the veneer sheet on both sides of the cut joint can be used as parts for the marquetry. Laborious manual work to cut the parts to size for marquetry is eliminated; moreover the time required is greatly reduced.