baber/WOPTO huggingface dataset:
Patent DE-3313547-A1 (DE)
Title: Automatically steerable root-crop harvester
Inventor: CLAAS HELMUT DIPL ING
IPC: A01B69/04
Filed: 1983-04-14
Abstract: The present invention describes a root-crop harvester, the harvesting unit of which possesses, as seen in the direction of travel, two sensing devices which are arranged at a distance from one another and of which the first senses the leaf row and the second senses the crop row via the digging coulters. The two sensing devices are assigned a sensor, the signals of which serve for steering the carrier vehicle. This has two steering axles actuable independently of one another, so that the signals of the first sensing device serve, for example, for steering the rear axle and the signals of the second sensing device consequently serve for steering the first axle. Because the two sensing devices are arranged in series, the lateral drift occurring during harvesting on a slope can be detected and can be compensated by correcting the position of the two steering axles.
Patent DE-3316378-A1 (DE)
Title: Border for plant installations
Inventor: WEGNER GERD
IPC: A01G9/28
Filed: 1983-05-05
Abstract: A border for plant installations is proposed, which serves for greening areas in the case of vegetation areas without adjoining earth. In order to be able to use the elements in a modular manner, there are provided, in addition to straight and right-angled elements, further external (16, 17, 40) and/or internal angles (18, 41) are provided, which bring about an acute-angled or obtuse-angled delimitation of the earth. <IMAGE>
Patent DE-3316909-A1 (DE)
Title: Novel mixed crystals, method of producing and using them
Inventor: KOHLER HEINZ
IPC: H01M10/0562
Filed: 1983-05-09
Abstract: Mixed crystals of the general formula  Na1+zM2.yYxZ3.xO12; z-x-4y = 0  in which   M is one of the transition metals of group IV of the periodic system, Zr, Ti, Hf or mixtures thereof,   y is one of the elements Si, Ge, Al, Z is one of the elements of group V of the periodic system, P, As, Sb, Bi, V, Nb, Ta or mixtures thereof and x is an integer from 0 to 2.99,   y is an integer from 0.0025 to 1,   z is an integer from 0.01 to 4 are novel and are suitable as ion-conducting electrolytes in electrochemical cells.
Patent DE-3317876-A1 (DE)
Title: Brick of refractory material
Inventor: KUCHTA HANS-DIETER DIPL ING
IPC: C03B5/237
Filed: 1983-05-17
Abstract: The brick is for a grating for regenerative chambers of melting furnaces, with at least two limbs (4), the axes of which are arranged essentially at right angles, and the two side surfaces (8,10) of which are arranged essentially parallel to a longitudinal axis (6). In order for such a brick to have an optimum wall thickness and to make possible a good heat transmission, it is proposed that the side surfaces (8,10) of each limb (4) be arranged so as to taper towards the limb tip (12) and that the ratio of the free limb length (22) to the average limb width (24) be between 6:1 and 2:1. <IMAGE>
Patent DE-3320336-A1 (DE)
Title: Elbow crutch
Inventor: MARTIN KARLHEINZ
IPC: A61H3/02
Filed: 1983-06-04
Abstract: In elbow crutches with exchangeable grip sleeves as aids for people with a walking impediment, the grip pieces 1 being made of plastic, the handle mounts 3, which can be produced with a limited thickness only, often break off under the action of the constant bending stress and the upper support pipes 5 employed are usually loosened. These deficiencies are eliminated by a heat-treated spring steel pin 6 which is inserted by injection moulding approximately up to the reception hole 15, the pin being forced in after insertion of the upper support pipe 5 to such an extent that it penetrates at least one wall of the pipe. <IMAGE>
Patent DE-3324820-A1 (DE)
Title: Method for forming a CMI code from a data signal and circuit arrangement for carrying out this method
Inventor: SCHAETZBERGER HANS DIPL ING
IPC: H04L25/49
Filed: 1983-07-09
Abstract: To form a CMI code from a data signal, two binary dividers are alternately controlled in such a manner that, when a logical 0 occurs in the data signal, only the first binary divider (DF2) changes its output state and when a 1 occurs, only the second binary divider (DF3) changes its output state. The output signal of the first binary divider (DF2) is delayed by half a clock period and combined with the undelayed output signal by means of an exclusive-OR gate (EX3) whereas the output signal of the second binary divider (DF3) is combined with the clocked inverted data signal by means of an OR gate. The signal paths for logical 0 and logical 1 are finally combined via an exclusive-OR gate (EX4) to form the CMI code. <IMAGE>
Patent DE-3326220-A1 (DE)
Title: Snap switch device
Inventor: BERGINSKI WERNER-ERNST
IPC: H01H1/50
Filed: 1983-07-21
Abstract: A snap switch device having contact tongues which are of sprung construction and can be connected to electrical leads, and having an elongated, deformable switching device, which is subject to spring tension, is supported on the housing, can be switched over between two switch positions via an operating element, and can be connected to an electrical lead. In a snap switch device having a signal switch position and a power switch position, the technical problem is for the power switch position to ensure a switching behaviour which is virtually free of bouncing. The operating element (12) has two operating devices (14, 15) which are arranged at a distance from one another and are located one behind the other in the operating direction. In each case one contact tongue (3, 4) is supported in a pretensioned manner with its free end on in each case one operating tab (14, 15). The switching device (16, 21) is located, when the operating element (12) is not operated, in a signal switch position, and is located in a power switch position when the operating element (12) is operated. The switching device (16, 21) rests on the one contact tongue (4), which springs freely in the switching-on direction, in the power switch position. <IMAGE>
Patent DE-3326710-A1 (DE)
Title: Dental root implant having a positively bioreactive ceramic coating
Inventor: FISCHER ARTUR DR
IPC: A61C8/00
Filed: 1983-07-23
Abstract: The invention relates to a dental root implant having a positively bioreactive ceramic coating and an internal screw thread for attachment onto a superstructure. The implant comprises a metallic core having a spreading cone at its front end and the internal screw thread in the region of the cylindrical portion, onto which core a sleeve, which is partially slit over its length starting from its front end, can be forced for anchorage into a bore in the bone provided with an undercut in the region of the floor. In order to avoid, after anchoring, the formation of cavities into which the bone tissue cannot grow, longitudinal ribs engaging in the slits in the sleeve are arranged at the outer surface of the spreading cone of the metallic core, the height of which ribs is adapted to the wall thickness, and their width is adapted to the slits in the sleeve which are widened towards the front side of the spreading cone after anchorage.
Patent DE-3331637-A1 (DE)
Title: Machine for working logs
Inventor: PETER ERWIN GUENTHER
IPC: B27M3/32
Filed: 1983-09-01
Abstract: Woodworking machine having a rotating cutter head with one or more cutters, the cutting edges of which are arranged at a distance from the axis of rotation of the cutter head and inclined relative thereto, a stop limiting the axial feed of the log to be worked, and the distance of the cutters from the axis of rotation being adjustable, in particular for cylindrical scarfing of clear boles, preferably of conifers. <IMAGE>
Patent DE-3332324-A1 (DE)
Title: Separating filter element, process for the production of such a filter element and filter device using such a filter element
Inventor: BILLIET COLIN T
IPC: B01D46/00
Filed: 1983-09-07
Abstract: Filter element, in particular for separating liquid aerosols for compressed air, having a tubular retention body the surface of which is directly covered with a layer of microfilaments without any resin impregnation, the layer thickness being chosen so that a filter effect can occur. To produce such a filter element, a resin-free slurry of microfilaments is passed from one surface to the other of a retention body held in a perforated tubular mould, so that the microfilaments are directly deposited on the retention body. <IMAGE>
Patent DE-3335954-A1 (DE)
Inventor: BELZ ROLAND
IPC: C08F265/06
Filed: 1983-10-04
Abstract: The invention relates to polymers, which are produced through using organic acids, together with the products obtained therefrom. The polymers and the products obtained therefrom are insoluble in water, but soluble in an alkaline medium. There are numerous interesting possible uses for the polymers.
Patent DE-3339212-A1 (DE)
Title: Aqueous coating composition
Inventor: KUWAJIMA TERUAKI
IPC: C09D167/00
Filed: 1983-10-28
Abstract: The invention relates to an aqueous coating composition which is characterised in that it contains   A) at least one aqueous resin selected from acrylic, alkyd, polyester, acrylic-modified alkyd and acrylic-modified polyester resins, B) particles of at least one water-insoluble resin having a mean particle diameter of from 0.3 to 6  mu m, obtainable by polymerisation of one or more ethylenically unsaturated compound(s), and optionally   C) additives, where the weight ratio between (A) and (B) (in solid form) is from 99:1 to 15:85. These aqueous paints are particularly suitable for the production of top coats.
Patent DE-3340385-A1 (DE)
Title: Device for fastening a sail mast, in particular the mast of a sailboard
Inventor: SCHMITT FRITZ
IPC: B63B35/79
Filed: 1983-11-08
Abstract: Device for fastening a sail mast, in particular the mast (16) of a sailboard (10), with holding means for anchoring the mast foot (38) to the board (10) in such a way that the mast foot (38) is released in the event of a bending overload on the mast (16), the holding means for the releasable anchorage of the mast foot (38) being provided above the board (10). In this arrangement, the holding means can consist of a pin (18) with a widened head (22) and a clamping sleeve (26) slipped onto the widened head (22) in a snap connection. <IMAGE>
Patent DE-3341013-A1 (DE)
Inventor: STRUVE ALFRED DR
IPC: C23F11/14
Filed: 1983-11-12
Abstract: The C2-4-alkanolamine salts of alkenyl succinic acid dialkyl semiamides are used as corrosion inhibitors in aqueous systems.
Patent DE-3347076-A1 (DE)
Title: Circuit for regulating the brightness of the light sources of a display panel
Inventor: BECKER JOHAN
IPC: G09F13/00
Filed: 1983-12-24
Abstract: A display panel, which is arranged, for example, on telephone sets or telephone receivers, has lightable status displays, on the one hand, and lightable keypads and display areas, on the other hand. The brightness of these lights is regulated by an evaluation and drive circuit, which receives the signal of a light-sensitive element and regulates the illumination of the status displays in the same sense as the environmental brightness and regulates the illumination of the keys and display panels in the opposite sense to the environmental brightness. It is advantageous for the lights to be driven in pulsed mode. It is then possible to provide a capacitor which is charged by the current delivered by the photosensitive element (for example, a phototransistor), and of which the voltage is fed to a comparator which compares this voltage with a reference voltage. A transistor ensures discharging of the capacitor as long as the clock pulse present has a positive level.
Patent DE-3347876-A1 (DE)
Title: Dummy teat with mouthplate
IPC: A61J17/00
Filed: 1983-05-07
Abstract: On a dummy teat with a mouthplate and a gripping piece, especially a pivotable gripping piece, the mouthplate consisting of a fairly rigid material is fixed by casting to the teat body material at least in the hub region. The mouthplate is two-dimensionally sealed and designed as a disc, if appropriate with passage openings, and this two-dimensionally sealed mouthplate part (8) is surrounded on the outside by the material of the teat body (1). The teat body material is arranged on both sides of the mouthplate part (8) and also forms the edge (10) of the mouthplate (7). At the same time, the venting orifices in the mouthplate can also be surrounded by teat material at their edges. <IMAGE>
Patent DE-3400748-A1 (DE)
Title: Non-tiltable, variable christmas tree stand
Inventor: ROESE SIEGHART
IPC: A47G33/12
Filed: 1984-01-11
Abstract: Absolutely stable standing is guaranteed by a bolt anchored in the bottom and a baseplate screwed thereon to receive a piece of piping in which the tree is screwed. By using an extension rail between the baseplate and the piece of piping and turning the baseplate, any desired point can be reached within a particular range from the point of anchorage.
Patent DE-3401270-A1 (DE)
Title: Shaped piece for adapting ridge tiles to the roofing tiles located therebelow
Inventor: GERHAHER MAX DIPL ING
IPC: E04D1/30
Filed: 1984-01-16
Abstract: The invention relates to a shaped piece for adapting ridge tiles to the roofing tiles located therebelow. In order to economise on additional so-called ridge-connection displacement tiles, the shaped piece is adapted, with its lower face, its side faces and its upper face, to the mutually covered roofing tiles with clearance in such a manner that it fills the entire gap in the head-groove region and that its upper face lies in the same plane as the raised overlap region of the roofing tiles.
Patent DE-3402081-A1 (DE)
Title: Snap switch
Inventor: BERGINSKI WERNER-ERNST
IPC: H01H1/58
Filed: 1984-01-21
Abstract: A snap switch having a snap switching element which is supported such that it can pivot, is subject to the influence of a switching spring arrangement, and has an influence on switching means, by means of a functional element, in at least one of its end positions, and having a push-button slide, which is subject to the influence of a restoring spring and acts on the switching spring arrangement such that it can be displaced approximately at right angles to the longitudinal direction of the snap switching element, the push-button slide and the snap switching element having wedge-shaped switching profiles which interact with one another, and at least one wedge-shaped switching profile being arranged flexibly against the spring force of the switching spring arrangement. This snap switch, on which the subject-matter according to Patent 3,336,877 is based, is the basis of the technical problem of implementing such a design of the same that the switching means are not subjected to any negative phenomena in terms of their function, even at an extremely low operating speed.   This is achieved in that the switching means are constructed as an independent switching module and in that the functional element is allocated to the snap switching element in a manner which does not influence the switching module until it has passed through the dead-centre position of the snap switching element.
Patent DE-3403610-A1 (DE)
Title: Match book strips packaging arrangement - includes folded-over cardboard sheet with self adhesive strips
Inventor: KOEFFERS WILHELM
IPC: A24F27/00
Filed: 1984-02-02
Abstract: The cardboard wrapping (1) is for lengths of adjoining match strips (2) and includes a back-part (3), fold (4) and cover sheet (5). The back and fold form pocket (6) for insertion of the match strip bottom section. This section is secured in self adhesive mode, enabling the matches to be torn away from the strip when required. Back fold, and cover sheet together form packaging sheet (7). The sheet is on the outside, provided with adhesive coating (8) and adhesive paper (9) with self-adhesive coating (10). ADVANTAGE - Efficient packaging.
Patent DE-3406174-A1 (DE)
Title: Inclination measuring device
Inventor: KOLB HANS DR
IPC: G01C9/20
Filed: 1984-02-21
Abstract: The inclination measuring device is used for electrically measuring inclinations of objects, for example motor vehicles, compared with a reference plane. The device contains two plate capacitors. These are arranged in separate containers which are possibly connected to one another. The longitudinal axes of the capacitors enclose a right angle with one another. The containers are filled with an electrically non-conductive fluid which has a high dielectric constant. If the device is inclined in one or the other direction, this fluid runs high between the plates or runs away between these. This changes the capacitance of the capacitors. This is measured. It is a measure of the inclination.
Patent DE-3406714-A1 (DE)
Title: Photoelectric transmitted-light displacement-measuring and angle-measuring system
Inventor: WIEDUWILT BERND DR ING
IPC: G01D5/38
Filed: 1984-02-24
Abstract: The invention relates to a photoelectric transmitted-light displacement-measuring and angle-measuring system. The measuring system comprises an illuminated measuring rod having a downstream scanning plate and a scanning arrangement having a photoreceiver. The scanning plate has scanning fields. Arranged in each case on the side of these scanning fields facing the photoreceivers is a projecting optical element which projects onto the photoreceivers only the zeroth order of diffraction of the beams passing the raster fields.
Patent DE-3408871-A1 (DE)
Title: Cast-iron covering grating for liquid-manure channels in cattle stalls
Inventor: LANGER PAUL GERHARD
IPC: A01K1/015
Filed: 1984-03-10
Abstract: A cast-iron covering grating for covering liquid-manure channels, in particular in cattle stalls, comprising tread bars (1), running essentially parallel to one another and provided with an upper tread surface (2), and at least two load-bearing bars (3) integrally joining the tread bars (1), arranged in the outer region of said tread bars (1) and running essentially transversely to the latter. In order to avoid harming the teats of the cattle and, moreover, to be able to produce cast-iron covering gratings of this type in a simple manner, the load-bearing bars (3, 8) exhibit, in each case in the region between neighbouring tread bars (1), a recess (4, 16) which reaches beneath the plane formed by the tread surfaces (2). If at least three load-bearing bars (3, 8) are provided, at least one load-bearing bar (8) which is separate with respect to the integral part of the covering grating is, moreover, then inserted under pre-stress between tread bars (1) and bears the other tread bars (1).   <IMAGE>
Patent DE-3410085-A1 (DE)
Title: Method for transmitting a coded television signal and device for receiving such a signal
Inventor: DINSEL SIEGFRIED DIPL ING
IPC: H04N7/169
Filed: 1984-03-20
Abstract: To encode a television signal, the analog luminance and analog chrominance components of which are transmitted sequentially separate from one another, it is proposed that the order of luminance and chrominance components is arbitrarily interchanged.
Patent DE-3414912-A1 (DE)
Title: Handle for fencing weapons
Inventor: GLANZ ULRICH
IPC: F41B13/02
Filed: 1984-04-16
Abstract: Published without abstract.
Patent DE-3415460-A1 (DE)
Inventor: CYRON THEO
IPC: F01N13/16
Filed: 1984-04-25
Abstract: Exhaust gas catalyst support body, especially of spirally wound or stacked thin corrugated and/or essentially smooth sheets of high temperature-resistant steel, where the contact points of the sheets are connected by a joining technique, characterized by the feature that the structural material has a high aluminum content at least in partial regions and/or in the proximity of the surface and/or the joint connections.
Patent DE-3418327-A1 (DE)
Title: Fully automatic light switch, controlled by a photoresistor, for motor vehicles
Inventor: BAESSLER PETER
IPC: B60Q1/14
Filed: 1984-05-17
Abstract: A fully automatic light switch for motor vehicles is proposed, in which a photoresistor controls to an optimum degree the vehicle lights prescribed by the law in twilight and comparable light conditions independently of the driver of the motor vehicle.
Patent DE-3418630-A1 (DE)
Title: Device for pressing sealing compound or the like, in particular joint sealing compound
Inventor: PUDWILL HORST
IPC: B05C17/01
Filed: 1984-05-18
Abstract: In order to facilitate handling and to provide an improved design which is reinforced against pressure, a device for pressing sealing compound or the like, in particular joint sealing compounds, is provided, which device has a receptacle space for a replaceable cartridge and a plunger 10 which presses a pressing piston into the interior of the cartridge and is driven forward by force, the plunger 10 having the helical spindle-shaped, profiled cylinder outer casing surface 17 and the power-output side transmission element of the step-down gear 11 which is constructed as a drive gearwheel 13 being arranged on the same axis on the plunger and the diameter of its inner opening 41 through which the plunger 10 can be moved longitudinally is equal to or greater than the outer diameter of the cylinder outer casing surface 17 of the plunger 10, which surface 17 is profiled in a helical spindle-shape, the plunger 10 having a longitudinal groove 47 which extends along its surface at least over the extent of its working stroke and a positively locking element (for example projection 46) which connects with the drive gearwheel 13 which engages in the longitudinal groove 47 and can be moved along the latter being provided, and the plunger 10 being supported with its cylinder outer casing surface 17 which is profiled in a helical spindle-shape being supported against a counter bearing 45 which is fixed axially in the housing 24, is secured against rotation and has in its inside 52 a thread which engages in the helical spindle-shaped profile of the plunger 10. <IMAGE>
Patent DE-3423274-A1 (DE)
Title: Filter for liquids
Inventor: FERCH ALOIS
IPC: B01D35/02
Filed: 1984-06-23
Abstract: A filter for liquids is proposed, composed of a transparent plastic housing which is closed by covers furnished with inlet and outlet nozzles. Within the housing, and arranged coaxially to the latter, there is a cylindrical filter element which is itself coaxially surrounded by a second cylindrical filter element. The outer filter element (7), at its ends which is facing the outlet nozzle (9) arranged in the bottom cover (3) of the housing (1), is sealed with respect to this bottom cover (3). The outer filter element (7), at its end facing the inlet nozzle (9), is furnished with an impermeable cover (14) which has only one central opening (20) and is at a distance from the housing cover (2) which is furnished with the inlet nozzle (8). At the inner side of the cover (14) of the outer filter element (7), the inner filter element (12) is tightly connected, whose end which faces the bottom cover (3) and which is closed by a covering plate (18), is at a distance from the bottom cover (3). The intermediate space (21) between the cylindrical housing (1) having the transparent housing shell and the outer filter element (7) is connected to the inlet (8) of the unpurified liquid, while the intermediate space (22) between the outer filter element (7) and the inner filter element (12) communicates with the outlet (9) of the filtrate. <IMAGE>