baber/WOPTO huggingface dataset:
Patent DE-3324891-A1 (DE)
Title: Cutting-cylinder mounting
Inventor: MARKS ALBRECHT
IPC: E01C23/088
Filed: 1983-07-09
Abstract: A cutting-cylinder mounting for supporting a cutting-cylinder bearing and drive unit, which bears and drives a cutting cylinder, on a carrier vehicle is described, in which lateral adjustability is achieved by means of a sliding rail parallel to the cutting-cylinder axis, the sliding rail being pivotable on the vehicle frame about an axis pointing approximately in the direction of travel by means of a (upper) supporting frame which supports the rails, and the cutting-cylinder bearing and drive unit being laterally displaceably supported via supporting blocks mounted slidingly on the sliding rail.
Patent DE-3327077-A1 (DE)
Title: Elektronisch gesteuerte naehmaschine, die eine folge von stichmustern naehen kann
Inventor: DUNN WILLIAM H
IPC: G05B19/10
Filed: 1983-07-27
Abstract: 1 Es wird eine elektronisch gesteuerte, mit unterschiedlichen Mustern arbeitende Nähmaschine beschrieben, die eine wiederholte Folge von Stichmustern nähen kann. Die Bedienungsperson dieser Nähmaschine wählt, jeweils einzeln, die zu nähenden Muster aus, die in der Reihenfolge ihrer Auswahl in einem temporären Speicher gespeichert werden. Darüber hinaus kann jedes Muster modifiziert werden, beispielsweise durch eine doppelte Zuführung, eine Schlaufenspiegelung, eine Zuführspiegelung, eine Schlaufenübersteuerung und/oder eine Zuführübersteuerung. Außerdem ermöglicht es dieser Aufbau auch der Bedienungsperson, ein vorher ausgewähltes Muster in einer Folge an der gleichen Stelle der Folge durch ein anderes Muster zu ersetzen.
Patent DE-3333950-A1 (DE)
Title: Device for determining the power of combustion engines
Inventor: JANOSI LASZLO DR
IPC: G01L3/24
Filed: 1983-09-20
Abstract: Device for determining the power of combustion engines in which transmission gearing, to the transmission input of which the shaft of the engine to be tested can be connected, and a hydraulic brake unit, connected to the output shaft of the transmission gearing and fixed to the transmission housing, are rotatably mounted on a movable frame and are supported by lever arms projecting on both sides with the insertion of a load cell. The brake unit has a rotatable blade wheel and a fixed blade wheel, which is provided with brake blades set at an angle and between which a partition wall is arranged with through apertures for the brake blades of the axially adjustable brake blade wheel, so that the braking action is adjustable.
Patent DE-3336390-A1 (DE)
Title: Process for dissolving burnt-up nuclear fuels
Inventor: VIETZKE HORST
IPC: G21C19/38
Filed: 1983-10-06
Abstract: In dissolving burnt-up nuclear fuels in nitric acid, it is essential to ensure a uniform discharge of exhaust gas in order to remove pollutants from the exhaust gas produced. This is achieved if the comminuted nuclear fuels are added to water or to nitric acid with a concentration of up to 3 M, the latter is heated to boiling point and 10 M to 14 M nitric acid is added. The amount of nitric acid added is rendered constant by measuring a conductive gas or a radioactive conductive isotope in the exhaust gas and the liquid volume in the dissolving apparatus is kept constant by removing water by distillation.
Patent DE-3344811-A1 (DE)
Title: Screen holder frame for exposure material holders on repro cameras
Inventor: WERNER HANS ING GRAD
IPC: G03B27/66
Filed: 1983-12-12
Abstract: The screen holder frame for exposure material holders is intended, in particular, for automatic repro cameras for placing contact screens on the exposure material. The contact screen holder frame (2) is arranged on the exposure material holder. The contact screen holder frame (2) is formed from two opposite straight spars (3) and from two opposite, cambered spring strips (5) guided on supporting spars (4). The frame (2) is constructed in relation to the area of the exposure material holder so that it can be placed on the latter by being moved in the direction of the optical axis or by a pivoting movement. <IMAGE>
Patent DE-3400424-A1 (DE)
Title: Cutting unit
Inventor: BILLER BERND
IPC: A01D75/08
Filed: 1984-01-07
Abstract: In cutting units for mowing, chopping or the like, which carry out the cutting work by the countercutting system, it is a disadvantage that the cutting edges 1 and 2 become blunt relatively quickly and then have to be reground, for which purpose the cutters must be dismounted. To avoid this, it is proposed to equip one or both faces 3 of the tool parts 4, 5 sliding on one another and carrying the cutting edges with material-abrading parts 6. <IMAGE>
Patent DE-3402616-A1 (DE)
Title: Pot-shaped vessel
Inventor: JAENIG FRANZ G
IPC: A01G9/02
Filed: 1984-01-26
Abstract: A pot-shaped vessel having an uneven outer wall is provided with a completely irregular, cleft surface to increase the gripping stability and to avoid waste. The surface consists of substantially flat regions (3) with a cleft edge (4), and these regions (3) are separated from one another by grooves (5) with contour-type and/or rough and/or superficially porous and/or cleft walls (6). <IMAGE>
Patent DE-3402800-A1 (DE)
Title: Photometer operating according to the gas filter correlation method
Inventor: FABINSKI WALTER
IPC: G01N21/3518
Filed: 1984-01-27
Abstract: In a single-beam photometer operating according to the gas filter correlation method having a radiation source, a measuring cuvette, a receiver and an aperture wheel, which is disposed between the radiation source and the measuring cuvette and which periodically interrupts the light beam and is provided with at least one selection cuvette, for analysing one or more components of a test gas, which are accompanied by at least one interfering component, the aperture wheel periodically switches a gas volume having a predefined concentration and containing the interfering component or components into the path of the light beam.
Patent DE-3407730-A1 (DE)
Title: Device for scanning inhomogeneous colour images
Inventor: LENTZE FELIX DIPL ING
IPC: B07C5/342
Filed: 1984-03-02
Abstract: The respective colour image (1) is imaged by means of a first objective (10) on a second objective (11). At the location of the image of the first objective (10) imaged by the second objective (11), photoelectric receivers (13, 14, 15) are arranged which are in each case preceded by colour images (16, 17, 18). <IMAGE>
Patent DE-3408165-A1 (DE)
Title: Weft-and-warp fabric, especially stitch-bonded fabric, and process for producing it
Inventor: FRENZEL BERTRAM
IPC: D04B21/14
Filed: 1984-03-06
Abstract: The subject of the invention is to produce a stitch-bonded fabric which has an improved sliding strength and greater resistance to tear-propagating forces, the transverse extension behaviour corresponding to that of known weft-and-warp fabrics with continuous long weft threads. The stitch-bonded fabric comprises a number of long weft threads which are arranged non-linearly and which are tied into adjacent horizontal stitch rows. <IMAGE>
Patent DE-3416663-A1 (DE)
Title: Easy-start ignition
Inventor: NICKEL HANS DIPL ING
IPC: F02P3/04
Filed: 1984-05-05
Abstract: The invention relates to an easy-start ignition for internal combustion engines, in particular for engines which are to be started by means of a Bowden cable, such as for example lawnmowers, motor-powered chain saws, cutting-free equipment, small generators or similar devices, having a flywheel magneto. In an ignition system of this kind, the ignition energy is provided by an induction coil which is dependent on the speed of rotation and through which an alternating magnetic field flows, and is supplied to an ignition element via a circuit breaker. In order to start the internal combustion engine, the latter must be brought up to the starting speed via manual starting devices, at which speed a revolving pole magnet produces a sufficient voltage in the induction coil. In order also to ensure reliable ignition below the required starting speed, there is provision according to the invention for the ignition element operated by the magneto system to be capable of being operated by a battery ignition system which is connected to the magneto system, the battery ignition system being electronically switched off when the starting speed is reached.
Patent DE-3419385-A1 (DE)
Title: Two-stage separation-out of SO2 and NOx from flue gases, preferably downstream of fossil-fuelled power stations and refuse-burning power stations
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1984-05-24
Abstract: Published without abstract.
Patent DE-3419839-A1 (DE)
Title: Method and feeding device for preparing and feeding pumpable animal feed to points of consumption (Case A)
Inventor: FAHLBUSCH KLAUS
IPC: A01K5/02
Filed: 1984-05-26
Abstract: In the method for preparing and feeding pumpable animal feed to points of consumption, a quantity of a first feed mixture of a first composition is prepared from proportions of primary feed components, and, except for a residual quantity, is fed to a first group of points of consumption. Then a quantity of a second feed mixture of a second composition which is composed of the same types and quantities of feed components is prepared and fed to a second group of points of consumption. In this process, the second feed mixture is prepared from the residual quantity of the first feed mixture and of primary feed components, with adjustment of the proportions of primary feed components to the proportions of the feed components contained in the residual quantity of the first feed mixture in order to achieve the second composition.
Patent DE-3421728-A1 (DE)
Title: Frequency counter
Inventor: FRITZE BERND DIPL ING
IPC: G01R23/10
Filed: 1984-06-12
Abstract: To measure frequency by means of an electronic counter, the number of oscillations is counted in each case at several successive starting times and at several successive stopping times and from these, the difference between the sum of the starting-time counts and the sum of the stopping-time counts is determined in a processor, the value thus determined then being divided by the difference of the sum of the starting times and the sum of the stopping times.
Patent DE-3423209-A1 (DE)
Title: Damping disc
Inventor: KOSHIMO MASAHIKO
IPC: F16D13/64
Filed: 1984-06-22
Abstract: The invention relates to a damping disc which has a central hub with an inner flange formed in one piece or integrally on the outer periphery and an outer flange which is equipped with a mechanism for damping torsional vibrations and is held by the inner flange in a manner displaceable in a direction parallel to the centre line of the disc, pegs extending parallel to the centre line being secured on the inner flange and the outer flange having openings which are seated displaceably on the pegs.
Patent DE-3424480-A1 (DE)
Title: Process for lead-coating components having copper- and steel-containing surfaces
Inventor: LEHNERT MANFRED
IPC: F24H8/00
Filed: 1984-06-29
Abstract: Process for lead-coating the surface of a heat exchanger which has both copper and alloy steel surface areas and which is exposed to sulphur dioxide-containing flue gases of a burner, in which process, prior to lead-coating, the copper-containing surfaces are activated, whereas the alloy steel-containing surfaces are passivated.
Patent DE-3424987-A1 (DE)
Inventor: CZEMPIK KLAUS DR
IPC: C11D3/39
Filed: 1984-07-06
Abstract: The invention relates to a process for the preparation of a nonionic surfactant-containing powder detergent composition wherein a spray-dried sodium sulphate-free base powder containing a portion of the nonionic surfactant is obtained and the remaining portion of the nonionic surfactant is in part sprayed onto the base powder and in part added subsequently in a form obtained by granulation with a carrier containing a mixture of zeolite and alkali meta perborate monhydrate and wherein the other detergent components are added subsequently to the base powder. A detergent composition prepared in this manner has a high bulk density despite its high AD content.
Patent DE-3425457-A1 (DE)
Title: Thermoplastic moulding composition
Inventor: HOENL HANS DR
IPC: C08L51/00
Filed: 1984-07-11
Abstract: The invention relates to a moulding composition containing a hard matrix A essentially comprising a polymer of a vinylaromatic monomer in a proportion of from 70 to 95 % by weight, based on the moulding composition of A+B, and a soft phase B, distributed therein, in a proportion of from 5 to 30 % by weight, based on the moulding composition of A+B, which has a mean particle size in the range from 0.1 to 1.5  mu m (number average). The soft phase is a graft copolymer comprising the vinylaromatic monomer of the polymer building up the hard matrix and an elastomeric styrene-butadiene two-block copolymer. The vinylaromatic monomer for building up the hard matrix A comprises ring-alkylated styrenes such that the soft phase B contains more than 70% (number average) of shell particles.
Patent DE-3426412-A1 (DE)
Title: Acoustically remote-controlled signal transmitter
IPC: G08C23/02
Filed: 1984-07-18
Abstract: The signal transmitter is fitted to movable objects (e.g. keys) and can be activated by persons without technical aids from some distance. When the signal transmitter is activated, it emits audible and/or visible signals for a specific time period. The object to which the signal transmitter is fitted is thus rendered easier to find. The signal transmitter is provided according to the invention with an acoustic pulse receiver and a digital switching mechanism which are equipped with electromechanical and electronic means in such a way that the arrangement is set to standby in the rest position and that noise signals caused by movement and structure-borne noise are suppressed.
Patent DE-3431496-A1 (DE)
Title: Stack coverer
Inventor: SCHUMACHER STEPHAN
IPC: A01F25/13
Filed: 1984-08-28
Abstract: The machine for covering stacks with earth has a frame with coupling elements for three-point mounting on the lower links and the upper link of a tractor and a longitudinal shaft which can be driven by the power take-off shaft and is mounted in the frame and which has a disc attached to its output end and equipped with blades on the front side. The machine is characterised in that there is attached to the frame a coulter which extends at a short distance from the blades arcuately around the blading circumference facing the ground. <IMAGE>
Patent DE-3433137-A1 (DE)
Title: Device for moving out a cabinet shelf
Inventor: RACHERBAEUMER HEINZ
IPC: A47B46/00
Filed: 1984-09-08
Abstract: In a device for moving out at least one cabinet shelf from a cabinet which is located at a high point relative to the operator, having pivoting arms which pivot and lower the cabinet shelf or shelves out of the cabinet whilst maintaining their horizontal position, and having a weight-compensation member in the form of a tension spring, it is proposed that the weight-compensation member is a tension spring (30) which is arranged in a straight line and is attached by one end to the side (15 or 16) of the cabinet and by the other end to an extension arm, as a spring arm (29) of short length, projecting transversely from the second pivoting arm (21) in the lower region. <IMAGE>
Patent DE-3434466-A1 (DE)
Title: Battery terminal
Inventor: HEUSER EDGAR
IPC: H01R11/28
Filed: 1984-09-20
Abstract: A battery terminal may completely enclose a battery pole and has a projection which is formed from two limbs. A recess in which an expanding bolt is seated is located in this projection. Said expanding bolt has an oval cross-section and can be turned by means of a screwdriver since it has a slot in its upper end surface. The battery terminal can hold itself on the battery pole by means of intrinsic spring forces. To release it from the battery pole, the expanding bolt is turned through 90 DEG . This spreads the limbs of the projection as a result of which the clamping body widens.
Patent DE-3440468-A1 (DE)
Title: Optical signalling and/or information unit
Inventor: ROETHKE ERNST ING GRAD
IPC: E01F9/619
Filed: 1984-11-06
Abstract: Device in the form of signalling bodies (and/or surfaces), which, by virtue of the special nature of the structure of their surface visible to the eye, are suitable for signalling different information to the observer, using the same signalling surface viewed from different directions. The effect is achieved by means of the essentially zig-zag relief and the different colours of the individual relief elements (surface elements) depending on the direction of sight. Level-surface, bent-surface, cylindrical, conical and spherical information surface structures and/or bodies or other bodies known in geometry are possible. The difference in information from different (preferably essentially opposite) directions may be used for different purposes and may be used to convey two sets of information with opposite meanings, especially in the direction of traffic, conveying the concept of "PERMITTED" as opposed to "PROHIBITED" by using colours or symbols.
Patent DE-3440797-A1 (DE)
Inventor: SCHMITT WOLFGANG DIPL ING
IPC: F16J15/3244
Filed: 1984-11-08
Abstract: A seal ring has an annular sealing lip of a polymeric material which bears resiliently about a shaft rotatable relative thereto with a sealing strip and hydrodynamically acting backfeed ribs to one side of the sealing strip. An annular projection projects from the other side of the sealing strip with a radial clearance between a cylindrical or conical interior surface of the annular projection and the shaft. The annular projection is united with the sealing strip in a bending-resistant manner. Damming ribs protrude uniformally about the interior surface of the annular projection. Each damming rib has a leading surface which makes an obtuse angle with the interior surface and is parallel to the axis thereof.
Patent DE-3500801-A1 (DE)
Title: Electrical connecting device
Inventor: GINE JORGE
IPC: H01R13/73
Filed: 1985-01-11
Abstract: An electrical connecting device for installing electrical elements such as switches, plug sockets, fuses and the like so that they are recessed in a wall or the like has as the main part a holder which can be mounted on an installation socket which is arranged in a recessed manner in the wall or the like. A connector insert, to which electrical supply leads can be connected, can be fitted to the inside of the holder. The electrical elements which can be inserted into the holder from the outside have plug-in contacts which can be inserted into openings, provided for this purpose, in the connector insert. The electrical elements can in consequence be replaced without access to live parts. An inner region of the holder, through which an opening passes for holding electrical elements of specific dimensions, can be separated from an outer region along a predetermined fracture line so that a larger opening is produced for holding electrical elements having larger dimensions, for example an earth-contact plug socket.
Patent DE-3506104-A1 (DE)
Inventor: FIEDLER DIETMAR DIPL ING
IPC: F16L21/02
Filed: 1985-02-18
Abstract: 1. Internal sleeve seal for pipe joints on pipelines, comprising a collar of flexible material which fits over the seams of the joints and to both sides of the seams of the joints is held under pressure against the inside wall of the pipeline by ring-shaped tensioning elements, and in the region of the tensioning elements has a respective annular recess incorporated in its external surface and approximating in its width to the width of the tensioning ring, which recess houses an annular cushion (4) made from a material with good powers of recovery, for example rubber, which in the uncompressed state is in contact with the inside wall of the pipe and at a distance from the side walls of the recess, characterised in that the annular cushion (4) is also at a distance from the side walls of the recess when it is in the compressed state, and in that the circumferential surfaces adjoining the side walls of the recess to both sides protrude so far in the radial direction that they rest securely against the inside wall of the pipeline once the compressed annular cushion (4) has made a secure seal.
Patent DE-3507449-A1 (DE)
Title: Polyolefin-insulated medium- or high-voltage cable with an addition for preventing the formation of water trees
Inventor: LEVACHER FRIEDR KARL DR
IPC: H01B3/44
Filed: 1985-03-02
Abstract: In the case of a polyolefin-insulated medium- or high-voltage cable the addition for preventing the formation of water trees has the feature of being fashioned in the form of a wire in, or a tape around, the conductor and of consisting of a substance which chemically reacts with water and renders it ineffective, preferably of readily oxidised iron. The iron may also be introduced as a powder into one or both conductive layers of the cable. Instead of iron, amalgamated aluminium or, as a powder, calcium oxide are suitable.
Patent DE-3509847-A1 (DE)
Title: Device for tilting a passenger car
Inventor: REHAK JAN
IPC: B66F7/22
Filed: 1985-03-19
Abstract: A tilting device (10) has two roll bars (12) which are connected to each other and are fastened to the wheel hubs on one side of the vehicle (14). Pivotably connected to one roll bar (12) is a guide rod (22) which is pivotably connected to a support (34) which bears rollers (32) at the lower end. A slide (36) can be longitudinally displaced and driven in the support (34) and is pivotably fastened to a wheel hub on the other side of the vehicle (14). Using the novel tilting device, the vehicle can be tilted by one person exerting little force into a 90 DEG  position, it being securely held in any desired tilting position. <IMAGE>
Patent DE-3510769-A1 (DE)
Title: Device for changing a wound roller and for extracting the winding shaft from the wound roller
Inventor: CICHON ERWIN ING GRAD
IPC: B65H18/20
Filed: 1985-03-25
Abstract: A device for changing a wound roller and for extracting the winding shaft from the wound roller and also for introducing the clampable and releaseable winding shaft into a winding core has a removal device for removing the wound roller from a device, for example a winding device. This removal device is provided for transferring the wound roller into a predetermined position of an extraction device. The extraction device has a delivery region which can be moved transversely to the axial direction and extraction elements for extracting the winding shaft in the axial direction. A measuring element is provided for measuring a positional deviation of the winding shaft transversely to the axial direction with respect to a predetermined axial position. This measuring element controls the positional change of the support for the wound roller. Usually the measuring element is a proximity switch which, in the case of only a slight movement of the winding shaft, stops the feed movement of the delivery region.
Patent DE-3511585-A1 (DE)
Title: Multiple daisywheel with or without reduction of the moved masses
Inventor: RIEGER THEO DIPL ING
IPC: B41J1/30
Filed: 1985-03-27
Abstract: The multiple daisywheel with or without reduction of the moved mass is not restricted to the printability of about 100 different types and their arrangement on only one circle, but allows better utilisation of the daisywheel by the arrangement of the types on a plurality of concentric circles. In the case of, for example, three concentric circles each having 100 types, up to 300 different types can be printed. In the case of processing scientific or other texts, this type selection allows printing-out without the nuisance of having to exchange the daisywheel. The different type circles are selected by upward/downward movements, it being possible for both the entire printer unit and the daisywheel alone to carry out this movement.