baber/WOPTO huggingface dataset:
Patent DE-3402046-A1 (DE)
Title: Process and device for producing a grate-shaped plastic grid element as well as grate element made of plastic
Inventor: MICHEL HEINRICH
IPC: A01K1/015
Filed: 1984-01-21
Abstract: The grate-shaped grid element 1 consists of a plastic, flexurally and torsionally rigid support body made of rib-like longitudinal and transverse bars 2, 3, and of a continuous plastic coating applied at the top side to the support body and made of a material with a lower Shore hardness than the material of the support body. The longitudinal and transverse ribs 2, 3 have a T-shaped cross-section. Projections 6, 11, 12, gaps 7 and undercuts for clamping to neighbouring grate elements 1 are provided on the periphery. The production of the grate element 1 is accomplished by first injection moulding the coating with legs projecting downwards at a distance from the outer edges of the support rib flanges, subsequently angling the legs trapezoidally with respect to one another and then injection moulding the support body onto the coating, which is again plasticated in the contact regions with the support body. The measure of first injection moulding the plastic with the lower Shore hardness and subsequently applying the plastic for the support body ensures a homogenisation, that is to say an intimate fusion of the contact regions of the coating and of the support body. <IMAGE>
Patent DE-3412197-A1 (DE)
Title: Boring head for underground pipe driving working according to the soil-borrowing principle
Inventor: BOSSE CARL B
IPC: E21B10/44
Filed: 1984-04-02
Abstract: In this boring head, a boring-head body (2) carries at the front two scraper-blade pieces (3 and 4), which largely cover the boring-head front face in a circle segment shape and in each case have opposite one another at their circle segment ends a blade edge (5) and an opposing blade edge (6) which together form a calibrated passage (7). Apart from support of the heading face over a large area during the pipe driving, the calibrated passages only let through stones or other solid bodies of small predetermined size. <IMAGE>
Patent DE-3417977-A1 (DE)
Title: Door-closing system for mobile units
Inventor: KONTOTHEODOROU ELEFTERIOS DIPL
IPC: E05F15/49
Filed: 1984-05-15
Abstract: Door-closing system for mobile units, motor vehicles, buses, trams and the like, with a working cylinder, actuated by a pneumatic pressure medium, for opening and closing the doors, and with a door magnet, activated by an electrical switch or button, for the respective feed of pressure to the working cylinder. Inserted in the closing line is a solenoid valve which, after being activated, interrupts the latter and which is activated by a pressure switch, monitoring the pressure in the closing chamber, in series with a door-position limit switch. When the pressure in the closing chamber falls below a predetermined threshold value during an opening movement, thus indicating an interruption of the opening movement by a resistance caused by a jammed object or the like, then, as a result of the activation of the solenoid valve in the closing line, a damping pressure is maintained in the closing chamber of the working cylinder and, when the resistance is removed, prevents the door from slamming in the opening direction. <IMAGE>
Patent DE-3418715-A1 (DE)
Title: Container for draining a wet product
Inventor: WEHNER HARALD ING GRAD
IPC: B01D29/01
Filed: 1984-05-19
Abstract: A container (2) is described which has an inside space (4) for receiving a wet product and for at least partially separating the liquid from the solid proportions of the wet product by means of at least one sieve-type draining element (10) which is arranged on at least one inside surface of the container (2) and is provided with a cleaning device and with an outflow device (12). In this case, the cleaning device has at least one wiping device (14) which rests against the surface of the sieve-type draining element (10) directed into the inside space (4), and which is arranged so as to be displaceable at least along one part of said surface. <IMAGE>
Patent DE-3422380-A1 (DE)
Title: Movement-damping suspension system for record player
Inventor: D ALAYER DE COSTEMORE D ARC ST
IPC: F16F15/06
Filed: 1984-06-15
Abstract: A suspension system provides a movement-damping fastening for supporting a record player and comprises a multiplicity of damping ring arrangements of which each has a flexible ring (22) for fixing between a deck (10) and a support (12). The rings are flattened off and fastened in such a way that opposite segments (21, 23) of the ring run essentially in a straight line and parallel such that a force component which is applied to the deck in the direction of the straight segments causes a limited rolling movement of a flattened-off ring, which damps the movement of the record player in the direction of the straight segments of the flattened-off ring. The flattened-off ring likewise damps a movement of the deck in the vertical and lateral directions in relation to the direction of the straight segments. According to the invention, the damping arrangement comprises a ring (22) and fastening plates (24) or clips and fastening means for fixing the ring on the deck or the support. <IMAGE>
Patent DE-3428265-A1 (DE)
Title: Composition containing an acrylic acid polymer for diagnostic examination of the duodenum and the small intestine
Inventor: BETTER BERNHARD
IPC: A61K49/04
Filed: 1984-07-27
Abstract: Diagnostic compositions containing a diagnostically effective amount of an iodine-containing X-ray contrast medium and 0.2-2.0 per cent by weight of an acrylic acid polymer for the selective X-ray visualisation of the duodenum and small intestine.
Patent DE-3441294-A1 (DE)
Title: Plug
Inventor: SCHULZ OSWIN
IPC: H01R13/595
Filed: 1984-11-12
Abstract: A plug is proposed, especially for connection to an RF coaxial cable which has an outer conductor and a cable sheath, in the case of which the free end of the cable is inserted into a plug housing which is formed from two parts which can be screwed to one another axially, and is held therein such that it is at least relieved of strain, by means of an expanding element, and in the case of coaxial cables is relieved of strain by the interaction of the expanding element with a sleeve which can be pushed in under the outer conductor or the cable sheath, and, with respect to the outer conductor, is held in conductive connection with the plug housing, and in the case of which the expanding element is formed by an expanding body which can tilt, especially a compression ring, in order to reduce the components required, to simplify assembly and, finally, for safe and protective handling of the cable. <IMAGE>
Patent DE-3443913-A1 (DE)
Title: Improved pedal for cycles or vehicles of a similar kind
Inventor: VEROT CHRISTIAN
IPC: B62M3/08
Filed: 1984-12-01
Abstract: This pedal has a front support component (4) which is mounted fixedly in relation to the hub and a rear bar (5) which is mounted opposite on the hub and in an articulated fashion with an angular deflection which can be restricted and controlled with respect to the aforesaid front support component. 
<IMAGE>
Patent DE-3500148-A1 (DE)
Title: Transition rung add-on part for extension ladders
Inventor: SCHADE KLAUS
IPC: E06C1/12
Filed: 1985-01-04
Abstract: The use of extension ladders is always associated with a certain danger as a result of the transition from the standing ladder to the extension ladder and vice versa. The add-on part according to the invention provides a remedy in this respect. It consists of two metal uprights and two adjustable hollow rungs. The uprights have in each case at the top a recess for suspending in a rung of the extension ladder. The transition from the extension part to the standing ladder is thus levelled by the rungs of the add-on part. The transition is hardly noticed. Danger is averted.
Patent DE-3503262-A1 (DE)
Title: Process for working up halosilane mixtures generated in the course of producing silicon
Inventor: STAUDIGL RUDOLF DIPL CHEM DR
IPC: C01B33/107
Filed: 1985-01-31
Abstract: A process is described for working up the halosilane mixtures, known as "high-boiling fractions", generated in the production of silicon. These mixtures are decomposed at low temperatures, with the addition of catalytic amounts of aprotic organic nitrogen or organic phosphorus compounds. This gives rise to trichlorosilane and silicon tetrachloride as decomposition products, which are separated and utilised further, while the solid residue formed can be worked up, for example, by means of hydrolysis.
Patent DE-3506101-A1 (DE)
Title: Device for causing temporary infertility in men
Inventor: WEIS ARIBERT
IPC: A61F6/02
Filed: 1985-02-19
Abstract: The invention relates to a device for causing temporary infertility in men. The invention is based on the object of creating a method which causes denaturation of the fertile sperm without having any disadvantageous biological side effects. According to the invention, this object is achieved in that a fabric part having a textile character is to be wrapped round so as to enclose the scrotum wholly or partially, so that a temperature increase inside the scrotum by at least 6 DEG C during a time interval of 1 h to 1.5 h wearing time is guaranteed.
Patent DE-3507599-A1 (DE)
Title: Sheath terminal for making contact with the electrical screen of cables
Inventor: WOHLRAB KARL
IPC: H01R4/50
Filed: 1985-03-04
Abstract: The invention relates to a sheath terminal for making contact with electrical screens of cables (6), the contact being made on a sheath flap (6a). The sheath terminal has a tubular retaining element (1, 13-15, 19) into which the sheath flap (6a) is inserted, by means of its internally located screen (7), and is clamped. <IMAGE>
Patent DE-3509895-A1 (DE)
IPC: F24D3/14
Filed: 1985-03-19
Abstract: 1. Plate-shaped heating element, in particular for floor heating systems, consisting of two plates of plastic which define a cavity, wherein between the plates in a direction perpendicular to the plate plane spacer elements (3, 4, 5, 6, 10 etc.) connecting the two plates together are provided, and with connection elements for passing a liquid heating medium through the cavity defined by the plates, characterized in that the connecting elements (1, 2) lie substantially diametrically opposite each other, that the spacer elements (3, 4, 5, 6, 10 etc.) are arranged in such a manner that they form a first row along a first straight line (G), the first straight line (G) corresponding to an extension of the axis of one of the connecting elements (1, 2), that all the other spacing elements (3, 5, 6, 10 etc.) form further rows of spacing elements which lie along straight lines (g1 , g2 etc.) which in turn are arranged parallel to the first straight line (G), that the spacing elements (3, 4, 5, 6, 10 etc.) each lie with their centre point on one of the straight lines (G, g1 , g2 ), that one (3) of the spacer elements (3, 4, 5, 6, 10 etc.) of the first row lies centrally opposite the connecting element (1) and effects a distribution of the flow towards the side, and that the two plates are laterally fixedly connected together.
Patent DE-3510379-A1 (DE)
Title: Measuring probe for measuring the percentage of moisture of a substance
Inventor: LOESER HELMUT DR
IPC: G01N25/56
Filed: 1985-03-22
Abstract: The measuring probe of the invention comprises a temperature sensor disposed on one side of a sensor carrier and a heating element disposed on the other side thereof. The measure used for moisture is the time interval required for attaining a particular presettable temperature at a defined heating output.
Patent DE-3513831-A1 (DE)
Title: Method and apparatus for straightening hot-strip coils, in particular coilbox coils
Inventor: BRACH REINER
IPC: B21D1/02
Filed: 1985-04-17
Abstract: Hot-strip coils, in particular scrap coilbox coils arising in hot wide-strip mills, are uncoiled and straightened economically and by technically simple means in order to be able to lay them down as plates and make use of them as usable and saleable sheet. To do this, the coil is placed in a coil frame, a pulling means is attached to the hot strip, the coiled strip is at least partially uncoiled from the coil by means of the pulling means, and the uncoiled start of the strip is introduced into a roller straightening machine until it is grasped by the straightening rolls and pulled into the roller straightening machine.
Patent DE-3515567-A1 (DE)
Title: Fuel additive for use in alcoholic fuels
Inventor: SCHIELER LEROY
IPC: C10L1/18
Filed: 1985-04-30
Abstract: The invention relates to a fuel additive for inhibiting corrosion as well as swelling and the degradation of elastomers, caused by alcoholic or alcohol-containing fuels, and for increasing the lubricity, by the addition of the fuel additive to alcoholic or alcohol-containing fuels, characterised in that the additive contains one or more reaction products of a carboxylic acid or acid chlorides thereof, selected from the group comprising unsubstituted aromatic carboxylic acids, aliphatic carboxylic acids, nitro-substituted aromatic carboxylic acids and corresponding acid chlorides thereof, and an amine selected from the group comprising aliphatic amines, cycloaliphatic amines and aromatic amines. The invention also relates to a fuel mixture for internal combustion engines, whose main constituent contains a) about 1 to 100 % by volume of an alcohol having 1 to 4 carbon atoms and about 99 to 0 % by volume of gasoline, individual gasoline hydrocarbon components or dimethoxymethane, and whose minor constituent b) represents the fuel additive described above in general terms.
Patent DE-3515865-A1 (DE)
Inventor: BLUECHER HUBERT VON
IPC: A62D1/00
Filed: 1985-05-03
Abstract: 1. The use as an extinguishing agent of a dispersion of an aqueous phase and a phase obtained by hydration of swollen gen particles of a diameter of 0.1 to 3 mm of individual, water-insoluble, polar macromolecules of highly absorptive polymers based on (meth) acrylic acids, which are so cross-linked that they can take up 100 to 200 times their weight of water, the gel particles being present in an amount of 0.1 to 0.6 weight per cent calculated as dry substance and based on the aqueous phase, and the aqueous system having a viscosity below 100 mPa.
Patent DE-3516976-A1 (DE)
Title: Method for producing an electrical pot-cored coil, a winding mandrel for carrying out the method, and a pot-cored coil
Inventor: WEINER NORBERT DIPL ING
IPC: H01F17/04
Filed: 1985-05-10
Abstract: In the case of a method for producing an electrical pot-cored coil, in the case of which the coil former (10) is wound in an automated manner in a fixed spatial allocation with respect to the connecting body (22), and the electrical connection of the winding ends to the connecting elements (28) of the connecting body (22) is carried out automatically before insertion of the coil former (10) into the pot core, the half (16) of the pot core which is close to the connecting body (22) is arranged between the connecting body (22) and the coil former (10) before the winding process and is held in a firm spatial allocation with respect to these parts during the winding process. After the winding process, the coil former (10) is inserted into the pot-core half (16) in the axial direction, at which point the pot core is closed and is fixed to the connecting body (22). A winding mandrel which is suitable for carrying out this method comprises a first mandrel section (52), which is intended to hold the coil former (10) in a rotationally fixed manner, a second mandrel section (64), which is coaxial to the first, has a smaller diameter than it and is used for holding the connecting body (22) and the pot-core half (16) adjacent thereto, and means for axial positioning of the coil former (20) on the first mandrel section (52) and for positioning the connecting body (22) as well as the pot-core half (16) on the second mandrel section (64). <IMAGE>
Patent DE-3530649-A1 (DE)
Title: Method for fitting and adjusting magnifying visual aids, and telescopic spectacles produced thereby
Inventor: WINKLER KURT
IPC: G02C7/08
Filed: 1985-08-28
Abstract: A method for fitting and adjusting, in particular, strongly magnifying visual aids in a spectacle frame 9 is described, the optical systems (telescope system 10) of which are each mounted in an opening 2 of the spectacle glass serving as adapter pane 1. The following method steps are carried out: Insertion of a dummy pane 3 into the central opening 2 of the preferably circular adapter pane 1, alignment of the centre 4 of the adapter pane 1 with the penetration point 6 of the visual axis 7 of the eye to the spectacle glass contour 8 to be ground, central mounting, in this position, of the adapter pane 1 on the sucker of a conventional spectacle glass copier grinder, grinding the outer contour 8 of the adapter pane 1, insertion of the adapter pane 1 into the spectacle frame 9, removal of the dummy pane 3 from the opening 2 of the adapter pane 1, and mounting the optical system in the opening 2 of the adapter pane 1. The optical system can be adjusted by the interposition of tapered rings 18 and rotating them in a defined fashion about the visual axis 7 of the eye at a defined angle of convergence and inclination relative to the normal axis 17 of the adapter pane 1. <IMAGE>
Patent DE-3532672-A1 (DE)
Inventor: SCHROEPER ROLAND
IPC: F16D23/06
Filed: 1985-09-13
Abstract: A ring (1) with a layer (6) of friction material on its tapered surface (2) with axial grooves (3) and teeth (5). The ratio of the groove width (N) to the tooth width (S) is between 0.5 and 3.0. The ratio of the groove depth (T) to the tooth depth is between 0.2 and 1.5. The ratio of the tooth width (S) to the periphery (U) of the friction surface (2) is a maximum of 0.001. The groove width (N) is at least 0.8 mm. The tooth width (S) is between 0.5 and 3.0 mm. The thickness (H) of a layer (6) of molybdenum is between 0.006 and 0.10 mm. The thickness (H) of a layer (6) of nickel is between 0.02 and 0.03 mm.
Patent DE-3533457-A1 (DE)
Title: Facility for loading and/or unloading ships, Keyword: Topogan
Inventor: TAX HANS
IPC: B65G67/60
Filed: 1985-09-19
Abstract: In a facility for loading and/or unloading ships, having a main band conveyor system mounted on a crane framework, it is proposed that two mutually adjoining band conveyors of the main band conveyor system, namely a band conveyor close to the ship and a band conveyor remote from the ship, are mounted, by their mutually facing ends, in a movable hinge point of a four-bar linkage axis-parallel to the edge of the quay. It is also proposed that this four-bar linkage can be adjusted with respect to the crane framework, a vertical conveyor attached to the ship-side end of the band conveyor close to the ship performing a movement parallel to itself and perpendicular to the hull of the ship.
Patent DE-3540709-A1 (DE)
Title: Heat recovery from outgoing stall air for incoming stall air
Inventor: GAEBKEN HEINRICH
IPC: A01K1/00
Filed: 1985-11-16
Abstract: Published without abstract.
Patent DE-3542319-A1 (DE)
Title: Polyethynylacetylene derivatives, and process for their preparation
Inventor: OZAKI MASARU
IPC: C08F4/22
Filed: 1985-11-29
Abstract: The invention relates to a novel polyethynylacetylene derivative of the formula 
<IMAGE>
 in which R and x are as defined in Claim 1. The polyethynylacetylene derivative is prepared by polymerizing a monomer of the formula HC IDENTICAL C-C IDENTICAL CR, in which R is as defined in Claim 1, but is not hydrogen, in the presence of a metathesis catalyst or a Ziegler catalyst. A polyethynylacetylene derivative of the above formula (in which R is H) is obtained by reacting a polyethynylacetylene derivative of the above formula in which R is Si(CnH2n+1)3 or with a desilylating agent. The polyethynylacetylene derivative is soluble in organic solvents and can be moulded to give mouldings. This polymer can be used as a highly sensitive pattern-forming material and has highly promising properties as a precursor or polyacene polymers.
Patent DE-3543359-A1 (DE)
Inventor: FISCHER GERHARD
IPC: C09D133/06
Filed: 1985-12-07
Abstract: The water-dilutable coating materials are based on oxidatively drying, fatty acid-modified synthetic resins and physically drying polymer resins and contain as binder a water-dispersed combination of (a) a water-insoluble, oxidatively drying, fatty acid-modified alkyd resin or urethane resin having an acid number of less than 20 mg of KOH/g, a cocondensed fatty acid content of at least 50% by weight and a viscosity of less than 100 Pa.s and (b) a physically drying polymer resin which is dispersed in water with ammonia and with or without the addition of volatile alcohols or glycol ethers. The coating materials are suitable for protecting metals and other materials against corrosion.
Patent DE-3601920-A1 (DE)
Title: Attachment for a portable drilling machine, portable hammer drill or the like
Inventor: EPPLER JOHN W
IPC: B25F5/02
Filed: 1986-01-23
Abstract: This attachment is intended to enable the levelling of the drilling tool to be checked in particular during horizontal or vertical drilling. To this end, the attachment has a frame which can be connected to the machine body and on which at least one spirit level is arranged.
Patent DE-3607144-A1 (DE)
Title: Pneumatic actuating drive for final control members
Inventor: AROLD KLAUS
IPC: F15B15/08
Filed: 1986-03-05
Abstract: A pneumatic actuating drive for final control members is described, in particular for adjusting a butterfly valve of a heating or air-conditioning system of a motor vehicle, in which the adjustment of the final control member is effected via a rack-and-pinion drive and the position of the final control member is detected via a potentiometer, both the drive and the potentiometer being integrated in the housing of the actuating drive so that an especially compact and inexpensive type of construction results.
Patent DE-3607744-A1 (DE)
Title: Grab handle with coat-hooks for motor vehicles
Inventor: ZWEIGART GERHARD
IPC: B60N3/02
Filed: 1986-03-08
Abstract: To hang up items of clothing in motor vehicles a coat-hook is attached to a base plate which is arranged between a grab handle and the body framework of the motor vehicle. Through the attachment of the grab handle the base plate, and hence the coat-hook, is also fixedly connected to the body framework. Base plate and coat-hook are essentially of elongate design, the coat-hook protruding from the body framework. By virtue of the symmetrical design of the base plate and of the coat-hook this plate can be used on both sides of the grab handle. In order to avoid injuries, the coat-hook is arranged concealed by the grab handle.
Patent DE-3610942-A1 (DE)
Title: Process for the simultaneous removal of pollutants from flue gases and reactor for carrying out the process
Inventor: MUELLER LOTHAR DIPL ING
IPC: B01D53/34
Filed: 1986-04-02
Abstract: In the process, a fine-grained pollutant-binding, solid additive is added to the flue gas, downstream of the furnace, at several times the amount stochiometrically required, some of the additive is reacted with the pollutants contained in the flue gas stream with repeated change of the flow direction of the additive-loaded flue gas in a reactor, separated off again and the residual additive is separated off from the flue gas in a filter. The process is characterised in that a defined fraction of the additive is separated off from the flue gas stream in or after leaving the reactor, but upstream of the filter, and, after comminution, is added back to the flue gas stream between boiler and reactor or after entry into the reactor. As a result of the process, the additive is more intensely utilised and a higher removal of pollutant is achieved in the flue gas. The denitration zone is in the region of the low-pollutant and low-additive flue gas stream between reactor and filter.