baber/WOPTO huggingface dataset:
Patent DE-3413659-A1 (DE)
Title: Novel 2-substituted ergoline derivatives
Inventor: SAUER GERHARD
IPC: C07F7/08
Filed: 1984-04-09
Abstract: 2-Substituted ergolines of the general formula I <IMAGE>  in which   C8---C9 and C9---C10 denote a CC single bond or a C=C double bond, but not a cumulated double bond, and the substituent in the 8-position is a- or b- if C8---C9 denotes a CC single bond,   R<2> denotes the group COR%,  (R%=OH, OC1-4-alkyl or NH2),  the group CH=CH-CO2R_ or CH2-CH2-COR_  (R_=C1-4-alkyl,  the group CIC-R_% or HC=CH-R_%  (R_%=hydrogen, C1-4-alkyl, phenyl, CH2OH, <IMAGE> CO2R_, CH2NR_2 and <IMAGE> where R_=C1-4-alkyl),   R<6> denotes lower alkyl having up to 4 C atoms and   R<8> denotes methyl or the group NH-CO-NEt2 or NH-CS-NEt2 and their salts are described, which can be prepared in a manner known per se by electrophilic substitution of the corresponding 2-haloergolines in the presence of a palladium catalyst. The novel compounds are biologically active in the CNS field.
Patent DE-3413676-A1 (DE)
Title: Apparatus for limiting the punching stroke, especially of pivot arm punches
Inventor: BERGSTRAESSER WERNER
IPC: B26D7/26
Filed: 1984-04-11
Abstract: Apparatus for limiting the punching stroke, especially of pivot arm punches, which push a cutting tool placed on a flat workpiece by means of a movable pressure plate (impact plate) through the workpiece up to a final position, when a stationary pressure plate (punching plate) which supports the workpiece has been reached. As the movable pressure plate moves upwards, a switching element is moved in relation to another switching element, one of these two switching elements being fixedly connected to one pressure plate (impact plate). When the final position has been reached on the basis of the changeover position adopted by the two switching elements in this position, the movable pressure plate is switched to the return stroke, both switching elements being first brought into the changeover position to set the limiting of the stroke and then being jointly displaced by a lifting movement of the movable pressure plate until the final position has been reached, whereupon in the final position the other switching element is coupled to the other pressure plate (punching plate). The switching element to be coupled is arranged on a turntable, which is mounted together with the fixedly connected switching element on the pressure plate (impact plate) in question. The turntable can be connected via a coupling, especially a magnetic coupling, to a gear wheel which engages in a toothed rod which is connected to the other pressure plate (punching plate) in each case. The turntable is located beneath a ... Original abstract incomplete.
Patent DE-3414395-A1 (DE)
Title: Heat exchanger profile
Inventor: KLAERNER HERMANN DIPL ING
IPC: F28F3/02
Filed: 1984-04-16
Abstract: A heat exchanger profile having pin-shaped heat-conducting members (W1 to W5) mounted on a carrier is produced by providing as a carrier a perforated plate (L1 to L6) into which the heat-conducting members (W1 to W5) can be inserted individually or in groups, as required. <IMAGE>
Patent DE-3418605-A1 (DE)
Title: Sewer bottom inner lining
Inventor: HEIDENREICH PAUL
IPC: E03F3/06
Filed: 1984-05-18
Abstract: In a sewer bottom inner lining for repairing the bottom of sewers assembled from concrete pipes, which is in the form of a prefabricated component adapted to the profile of the sewer bottom, the component comprises a polymer concrete. The polymerisable synthetic resin of the polymer concrete is a methacrylate resin, epoxy resin or unsaturated polyester resin, in particular a polymerisable (meth)acrylic monomer.
Patent DE-3419160-A1 (DE)
Title: Visor for protection against rain
Inventor: HOEPPNER MONIKA
IPC: A41D3/04
Filed: 1984-05-23
Abstract: The visor for protection against rain was developed to provide an improved protection of the face against rain. It consists of a plastic frame, two plastic semi-hoops and of a transparent plastic film. The frame forms the support of the construction. There is a ring at each of its lower ends. These two rings constitute the suspension for the two semi-hoops which are hooked into these rings. In turn, this guarantees the mobility (folding back) of the construction. The plastic film forms the covering of the construction. It is transparent and resistant to tearing, but resilient. The visor for protection against rain is clipped into the inner edge of a protective rain hood by means of some press studs. Depending on the design, the visor covers the entire face all-around or around the area of the eyes. The visor for protection against rain will partially replace the umbrella.
Patent DE-3419415-A1 (DE)
Title: Production of lubricants, mould oils and drilling emulsions from environmentally friendly raw materials
Inventor: SCHUR HANS
IPC: C10M101/04
Filed: 1984-05-24
Abstract: To avoid the costs and environmental pollution due to mineral oil-containing lubricants, mould oils and drilling emulsions, oils and oil emulsions are produced based on vegetable, animal and synthetic esters. Auxiliaries used such as emulsifiers or thickeners are likewise preferably environmentally non-polluting substances. The oils and emulsions made up in this manner are rapidly biologically degradable, as a result of which environmental pollution is avoided and costs for disposal of the oils are reduced. By the use of esters as an oil base, the dependence on mineral oil importers decreases. By utilisation of appropriate raw materials, a favourable pricing is to be expected.
Patent DE-3419979-A1 (DE)
Title: Casting mould for cylinder blocks of combustion engines
Inventor: HENKEL HORST
IPC: B22C9/00
Filed: 1984-05-29
Abstract: A description is given of a casting mould for cylinder blocks (16) of combustion engines, by means of which mould the cylinder blocks (16) are cast in a vertical position. The outer shape and the crank region of the cylinder block (16) are formed without or predominantly without undercuts, allowing these shapes without a core volume or with a small core volume and the bottom box (11) and the top box (12) to be removed in the axial direction (18) of the cylinder bores of the cylinder block (16). The invention is distinguished, in particular, by cost savings in conjunction with better tolerance compliance. <IMAGE>
Patent DE-3420142-A1 (DE)
Title: Method for the vibrostabilisation of workpiece dimensions and a device for carrying out the said method
Inventor: GOZMAN YAKOV BORISOVIC
IPC: C21D10/00
Filed: 1984-05-30
Abstract: For the vibrostabilisation of workpiece dimensions, the discrete frequencies at which the maximum effect on the stress condition of the material of the workpieces (2) is guaranteed is determined during the vibration, in particular by continuous measurement of a signal which is proportional to the force acting in the plane of contact of the workpiece (2) with a vibrator (3) and of a signal which is proportional to the potential of the dynamic element of the vibrator (3) by determination of the phase shifts between the measured force signal and the measured potential signal, removal of the alternating component of these phase shifts and by determination of the effective value of the alternating component of these phase shifts. The vibromachining of the workpieces (2) is carried out at frequencies at which the effective values are at a maximum. The results of the vibromachining are checked by determining the absolute value of the integral of the effective values over the range of alteration of the vibration frequency of the workpieces. The device for carrying out the method contains a vibrator (3), which is secured on the workpiece (2), a variable-speed drive (4) and a control unit (5) connected in series. As a measuring device for measuring the vibration parameters of the workpieces use is made of a force transmitter (6), which is arranged at the point of contact of the vibrator (3) with the workpiece (2), and of a transmitter (7), which (...) the potential of the dynamic element of the ... Original abstract incomplete. <IMAGE>
Patent DE-3420334-A1 (DE)
Title: Granular detergent and cleaner composition
Inventor: SATOU TOYOYUKI
IPC: C11D17/06
Filed: 1984-05-30
Abstract: The granular detergent and cleaner composition contains   a) at least one  alpha -sulpho fatty acid ester salt as essential active component; b) an alkyl sulphate with 8-20 carbon atoms in an amount by weight which is 1/5 to 5 times that of the  alpha -sulpho fatty acid ester salt and c) polyethylene glycol of a molecular weight of 800-30,000 in an amount of 1-20% by the total weight of detergent and cleaner composition.   The granular detergent and cleaner composition has, despite being free of phosphate, an outstanding cleaning power and good powder properties which are comparable with those of conventional granular phosphate-containing detergent and cleaner compositions.
Patent DE-3421315-A1 (DE)
Title: Device for transporting away waste from a railway installation
Inventor: KELLER HEINRICH ING
IPC: E01B27/04
Filed: 1984-06-08
Abstract: A device is described, in which continuous conveyors discharge the material which arises in track-formation improvement of track installations into transport waggons which are open at the top (19) with angled upper longitudinal edges (34), the continuous conveyors (17) being movable on the one hand on the longitudinal edges (34) of the transport waggons (19) and on the other hand by stilts (8) bearing wheels (30) at the end. <IMAGE>
Patent DE-3431513-A1 (DE)
Title: Electrical installation apparatus, especially a flush-mounted or hollow-wall socket
Inventor: LOEBEL HELMUT
IPC: H02G3/08
Filed: 1984-08-28
Abstract: The invention relates to an electrical installation apparatus, especially a flush-mounted or hollow-wall socket, having a housing, which has inlet and outlet openings on its walls and, if appropriate, coupling projections, for the accommodation of electrical apparatuses, such as switches, dimmers, antenna connections and the like, which, in the region of its base, has a downstream-connected retaining space for accommodating further electrical devices. The base of this housing has a perforation whose boundary walls form couplings which interact with opposing couplings of the retaining space. In this case, the retaining space is constructed as a feed-through device for cables, leads and the like, which is preferably designed in the form of a hollow cylinder and has inlet and outlet guides. The feed-through device is connected to the housing of the electrical installation apparatus such that its position can be varied and it can preferably be rotated.
Patent DE-3432662-A1 (DE)
Title: Device for detecting a set dimension of a box blank for a box-making machine
Inventor: TORIYAMA DAIGORO
IPC: B31B50/00
Filed: 1984-09-05
Abstract: In a box-making machine, a plurality of box blanks are transported and processed one after the other at predetermined intervals. Especially when perforated blanks are processed, a device is required which accurately detects a set dimension of the box blank. The leading front end of a blank is perceived by a sensor, and the distance covered by the blank is calculated by a counting circuit (13). The distance covered is compared by a comparison circuit (14) with a dimension preset by an adjustment switch (11) and, when the distance covered by the blank agrees with the preset dimension, a signal from a flip-flop switch (10) is transmitted by the comparison circuit (14) but, on the other hand, when there is no agreement, the flip-flop switch (10) blocks the entry of a signal from the sensor (2) up to that time at which a signal which represents agreement is input to the comparison circuit (14) of the flip-flop switch (10). <IMAGE>
Patent DE-3432832-A1 (DE)
Title: Binding apparatus for pressed bales
Inventor: TOEGEL ALFRED DIPL ING
IPC: B65B27/12
Filed: 1984-09-06
Abstract: To improve the operational reliability of binding apparatuses, it is proposed according to the invention to arrange the head support (3), with the binding head (5) arranged on it, and the deflection support (4), with the deflection tracks (6) arranged on it, on their own guide (14) and to drive them by a stationary stepping motor (21) using programmable control via a common adjusting drive (15) with little play. The deflection support (4) and the head support (3) are attached in a suspended manner to guide sleeves which can be moved in a tip-free and slip-stick-free manner on guide rods (14) along the bale (7) held between pressing stamps (9, 10). The guide sleeves are in each case connected to a chain drive (16), the chain drives (16) being connected to one another by means of a torsionally rigid shaft (20) and therefore being synchronously driven by the stepping motor (21). The freely programmable control system of the stepping motor (21) thereby permits the precisely targeted movement of the binding apparatus (2) in relation to the pressing stamps (9, 10), at an optimum speed. <IMAGE>
Patent DE-3439296-A1 (DE)
Title: Cable assembling machine
Inventor: SCHMID HANS
IPC: H01R43/28
Filed: 1984-10-26
Abstract: A gripper head having a gripper for fixing the end of a cable which is intended to be equipped, for example, with a cable shoe, can be pivoted about a pivoting axis, by means of a hollow shaft. A double-acting piston-cylinder unit, which engages via a joint on a connecting element which is connected to the shaft, is used for operation. The connecting element supports the gripper head and furthermore has a roller in order to produce an effective connection with a shock absorber, via an intermediate element. The shock absorber acts in both limit positions of the pivoting range of the gripper head, since the roller rolls on a rolling surface which is arranged on the intermediate element and at the same time moves over the reversal point which is located in the centre of the pivoting range. As a result of the operating plane, which is defined by the operating element, and of the gripper head being arranged at the same shaft end, material saving is possible in order to reduce the mass of the parts which are to be pivoted and it is at the same time possible to reduce the amount of noise produced as a result thereof. In particular, impact noises are prevented, since the effective connection between the connecting element and the shock absorber exists not only in the limit positions but even before the shock absorber starts to act.
Patent DE-3440139-A1 (DE)
Title: Protected spiral tension spring for gates or the like
Inventor: HOERMANN MICHAEL DIPL ING
IPC: F16F1/12
Filed: 1984-11-02
Abstract: Protected spiral tension spring for gates, doors or like devices for closing off buildings, having a protective covering which can be longitudinally altered and is made of at least two telescopic sleeves which are displaceable in relation to one another and the end regions of which are situated at the ends of the springs provided with connecting hooks which are designed to project in the longitudinal direction of the springs, and are supported at their end faces by the spiral spring body, the said spiral tension spring being designed to permit simple operation with full protection against catching of fingers and being catapulted out if the spring breaks, with a minimum outlay of quantity and/or value of the material used in production and easy and safe handling, in such a way that the sleeve end regions situated at the spring ends are provided with lids which each have a passage aperture for the connecting hook of the associated spring end, and that the other sleeve ends which remain facing the outside wall of the adjacent sleeve in each case across the telescopic displacement section become connected to one another in the most extended telescopic position possible in such a way as to block a further extension movement.
Patent DE-3442557-A1 (DE)
Inventor: STUHRMANN HEINZ DIPL ING DR
IPC: B62D49/06
Filed: 1984-11-22
Abstract: A connecting and coupling arrangement for frontal attachment to a tractor includes at least one lower link, an actuating means, an angle lever, an optional upper link and a lift strut for connection to an item of equipment. Connected to the working vehicle is a frame which can slidably carry an ancillary frame which can be connected to an item of equipment or to a weight. In addition, the frame and the ancillary frame may be displaced in the direction of the longitudinal center plane of the tractor to increase the stability thereof.
Patent DE-3444420-A1 (DE)
Title: Device for producing pivoting movements
Inventor: MUELLER ARNOLD
IPC: B25J9/10
Filed: 1984-12-04
Abstract: A device for producing pivoting movements, especially for the arms of industrial robots, in the case of which two articulated parts are connected such that they can pivot about a common pivoting axis. Located in one articulated part is a three-phase asynchronous motor whose rotor system can revolve relative to the articulated part. In each case one epicyclic gear train, whose respective output drive is firmly connected to the other articulated part, is arranged symmetrically on either side of the three-phase asynchronous motor. The rotor system consists of two coaxial rotors, which are arranged axially side-by-side and are independent of one another, each of which drives the associated epicyclic gear train independently of the other. The rotors have a stator allocated to them, which is common to both. The splitting of the rotor system leads to uniform load distribution with automatic play compensation. Installation, adjustment and other tasks of the device are in consequence considerably simpler and cheaper. The power transmission is more uniform. The epicyclic gear trains are simpler and cheaper.
Patent DE-3504773-A1 (DE)
Title: Plastics screw extruder having a screw barrel and cooling device for the screw barrel
Inventor: SCHROEDER KARL-HEINZ
IPC: B29C48/03
Filed: 1985-02-13
Abstract: Plastics screw extruder having a screw barrel and screw which is drivable so as to rotate therein. The screw barrel is provided with a cooling device contiguous with the feed opening. The cooling device has cooling channels for guiding a cooling medium. The screw barrel is designed in one piece over its entire length. In the region of the cooling device, the screw barrel has an outer jacket having an outer diameter which is reduced with respect to its remaining extent. Helically surrounding cooling channels are cut into the outer jacket. On this outer jacket there is disposed a sleeve which closes off the cooling channels, has inlet and outlet bores for coolant and is welded to the screw barrel. <IMAGE>
Patent DE-3509696-A1 (DE)
Title: Device in sheet deliverers
Inventor: ZIMMERMANN HANS
IPC: B65H29/24
Filed: 1985-03-18
Abstract: The invention relates to a device in sheet deliverers of printing machines in which the sheets can be printed alternatively by face printing or by perfecting. The object of providing a device in sheet deliverers, in which a sheet smoother acting on the sheet underside or a guide element operating with blown air optionally act in the same installation space is achieved in that the sheet smoother and the guide element are connected to one another and, by means of a gearing, arranged so as to be movable relative to one another. <IMAGE>
Patent DE-3512450-A1 (DE)
Title: Process and device for producing tubular outer parts of sliding boxes
Inventor: BERNKLAU HERMANN
IPC: B31B50/28
Filed: 1985-04-04
Abstract: In the production of outer parts of sliding boxes, the blanks for the individual outer parts of the sliding boxes are grooved. It is proposed to carry out this grooving whilst the blanks pass from a stacking magazine into a folding zone. This ensures that the blanks are in a flat state in the stacking magazine as well as reliable grasping and discharge of the blanks from the stacking magazine.
Patent DE-3520406-A1 (DE)
Title: Flame atomic absorption spectrophotometer
Inventor: KITAGAWA MASATOSHI
IPC: G01N21/31
Filed: 1985-06-07
Abstract: Flame atomic absorption spectrophotometer having a light-source lamp which is ignited by an alternating current, a sample heating unit to heat and atomise a sample by means of a flame, a photoelectric transducer for sensing the light which is emitted by the light-source lamp and passes through the sample and which is added to the light emitted by the flame and for converting the light into an electrical variable of a signal-processing unit which receives a signal whose alternating-current component of an output signal of the photoelectric transducer has been amplified, and which processes the signal, and a display unit for displaying an output of the signal-processing unit, the spectrophotometer further comprising a comparator for comparing a level of a signal which corresponds to the direct-current component which has been separated from the output signal of the photoelectric transducer, with a level of a reference signal, the flame being monitored on the basis of one output of said comparator.
Patent DE-3521281-A1 (DE)
Title: Packaging tray for aligning screws for electric reels
Inventor: MEINDL GERHARD
IPC: B65D73/02
Filed: 1985-06-13
Abstract: A packaging tray for aligning screws (11) for electric reels, which is suitable for use in automatic feed devices for electric reels and mainly comprises a strip-shaped plate (20) having bores (24) which are arranged in a regular distribution, are intended for receiving the aligning screws (11), have conical openings (23) on one side of the plate and are fitted with resistance elements (25), under whose effect the aligning screws (11) can be ejected, solely under pressure, through the openings of the bores (24) on the other side of the plate. <IMAGE>
Patent DE-3522591-A1 (DE)
Title: Radiator with a louvred grille for an internal combustion engine
Inventor: KUCHELMEISTER REINHOLD DIPL IN
IPC: F01P7/10
Filed: 1985-06-25
Abstract: In a radiator for an internal combustion engine of a passenger motor vehicle a roller blind-like arrangement is provided, which is adjustable transversely to the face of the radiator by means of a winding mechanism. The winding mechanism contains two winding rollers arranged on opposite sides of the radiator face, which are connected to a common drive. In order to compensate for the different winding speeds and winding travels resulting from the different winding diameter, a device is provided for tensioning of the louvred grille.
Patent DE-3523496-A1 (DE)
Title: Aircraft supply vehicle
Inventor: SCHROEDTER UWE
IPC: B64F1/32
Filed: 1985-07-01
Abstract: An aircraft supply vehicle having a chassis, a body with a box, a gantry bridge on the box and a lifting device which connects the box to the chassis. In order to be able to reach even the upper cargo opening of two-storey large-capacity aircraft without special modifications to the vehicle, the gantry bridge is arranged such that it can move in height on the box. The lifting height of the gantry bridge with respect to the box should correspond at least to the height separation between two cargo openings on an aircraft. The lifting direction can be matched to the direction of the aircraft wall between the two cargo openings.
Patent DE-3524838-A1 (DE)
Title: Device for carrying carrier bags
Inventor: BOES FRIEDRICH GEORG
IPC: A45F5/10
Filed: 1985-07-11
Abstract: The device consists of a gripping piece (12) and a hanging piece (16), said pieces being connected to one another via a web (14). Carrier bags made of plastic with a carrying aperture are arranged around the hanging piece (16) by inserting the hanging piece (16) through the carrying apertures. The carrying section of the carrier bags is then placed around the web (14) and against the upper edge of the hanging piece (16). By gripping the gripping piece (12), a multiplicity of carrier bags can be conveyed reliably. The device (10) is preferably composed of two shells which are connected to one another via a hinge (24). Small articles, such as keys or money, can be kept in the space enclosed by the shells. <IMAGE>