baber/WOPTO huggingface dataset:
Patent DE-3307117-A1 (DE)
Title: Device for the production of feed concentrate
Inventor: GATHEN HORST VON ZUR
IPC: B28C9/04
Filed: 1983-03-01
Abstract: A device for the production of feed concentrate is designed so that it is suitable, in particular, for use in animal sheds for the production of feed concentrate freshly mixed each time. The storage containers for the different feed components form a row of adjacently arranged compartments, which can be filled from above, of a container unit, which includes a common metering screw for a plurality of compartments as a discharge device having inlet and outlet orifices arranged in the screw barrel for each compartment. As a mixing device for mixing the feed components, a trough screw conveyor, open at the top, is provided, which reaches below the outlet openings of the metering screw. A feed concentrate can be produced in a loose-packed, easily-consumable state under mild conditions and with retention of the structure of the individual components.
Patent DE-3307317-A1 (DE)
Inventor: PISTNER ALFRED
IPC: E04B2/58
Filed: 1983-03-02
Abstract: 1. Assembly system for producing partition walls in stones connected to each other or the like with a groove surrounding the butt areas of the stones or the like, in which assembly elements, which extend over the entire length of the groove and engage in the grooves of the adjacent stones, are inserted, characterised by the fact, that the assembly elements are made of a sealed hollow section or a U-section, that one aperture is fitted on two side surfaces of the section, in the centre or away from the centre, referred to its length, and in directly opposite positions and that a first assembly elements meets a second assembly element running vertically to the first at at least one of the apertures, so that the stones are connected horizontally and vertically and the assembly elements in the grooves form connecting horizontal and vertical ducts.
Patent DE-3310843-A1 (DE)
Title: Use of calcium antagonists, especially diltiazem, in the prophylaxis and treatment of nicotine-related damage to the muscles of the heart and vessels
Inventor: FLECKENSTEIN ALBRECHT PROF DR
IPC: A61K31/55
Filed: 1983-03-25
Abstract: The invention is based on the recognition that calcium ions are the responsible and necessary cofactor of nicotine, and neutralisation thereof is able to reduce dramatically the toxicity of nicotine. The use permits effective prophylaxis of, in particular, myocardial infarct and so-called smoker's leg.
Patent DE-3311167-A1 (DE)
Title: Ovenproof baking or cooking dish
Inventor: KOEHNEN FRIEDERUN
IPC: A47J36/02
Filed: 1983-03-26
Abstract: An ovenproof baking or cooking dish the receiving space of which is formed by a bottom wall (1) and a circumferential wall (2) extending from the bottom wall upwards has, on two opposite sides of the receiving space, upwardly open receiving slots (3, 4) into which the twisted ends of a filled tube of baking foil can be inserted. <IMAGE>
Patent DE-3315951-A1 (DE)
Inventor: SCHMID KARL DR
IPC: C11D1/72
Filed: 1983-05-02
Abstract: Foam-inhibiting compositions for use in an aqueous solution containing polyethylene glycol ethers corresponding to the following formula R1-O-(CH2CH2O)n-R2 in which R1 represents a linear or branched alkyl or alkenyl radical containing from 8 to 18 carbon atoms, R2 represents an alkyl radical containing from 4 to 8 carbon atoms and n is a number of from 7 to 12, mixtures of the same with a polyglycerol polyethylene glycol alkyl ether of 1 part by weight of polyglycerol having a hydroxyl number in the range of from 900 to 1200 adducted with from 4 to 20 parts by weight of ethylene oxide and etherified at the free hydroxyl groups with alkyls having from 4 to 8 carbon atoms, and their use as foam-inhibiting additives for low-foam cleaning agents.
Patent DE-3323829-A1 (DE)
Title: Device for treating animals, especially for foot care
Inventor: HOEHNE ERHARD
IPC: A01L13/00
Filed: 1983-07-01
Abstract: A device for treating animals, especially for foot care, has a holding and treatment table provided with sledge-like, non-slip skids, which can be pivoted from an essentially vertical position into an essentially horizontal position via a drawbar with a traction and push device by rolling down the skids.
Patent DE-3325511-A1 (DE)
Title: Thresholdless doors with turning leaf
Inventor: ARHEILIGER WOLFGANG
IPC: E06B7/215
Filed: 1983-07-15
Abstract: A thresholdless door with turning leaf and with a door frame and a circumferential door seal which in the region of the vertical and the upper horizontal closing edges has sealing strips which interact with stop surfaces. For sealing the lower horizontal door gap, the door has a lowerable seal. In order that the floor surface is plane in the pass-through region of the door and the lowerable seal rests uniformly everywhere, there is arranged on the door frame in the region below the lower horizontal closing edges a rail (3) running in the horizontal direction, which is adjustable in the vertical direction in such a manner that, after laying the subfloor (9), the upper surface of the rail (3) lies in the subfloor surface. <IMAGE>
Patent DE-3326115-A1 (DE)
Title: Pulse Doppler radar
Inventor: GSTOETTNER GERMAN DIPL ING
IPC: G01S13/528
Filed: 1983-07-20
Abstract: In pulse Doppler radars which operate with filters for permanent-echo suppression, the blind speeds caused by poles of the filter must be prevented if possible. This particularly applies to radars having a long detection range, i.e. having a low pulse repetition rate. By multiplying the pulse repetition rate, which would be required for an intended long detection range, the blind speed is shifted into an area which is no longer disturbing. At the same time, trans-horizon ranges are produced in which targets are divided into various range gates due to the staggering. By using one additional integration circuit each per trans-horizon range in conjunction with controlled shifting of the range gate pulses after the pulse repetition rate change, the divided trans-horizon signals of the same target are assembled in such a way that they can be evaluated. <IMAGE>
Patent DE-3326172-A1 (DE)
Title: Device for prestressing split nuts of spindles with rolling elements
Inventor: GEROECS ISTVAN
IPC: B23Q5/56
Filed: 1983-07-20
Abstract: The invention relates to a device for prestressing split nuts of spindles with rolling elements, preferably ball screw mechanisms, which device has an inner ring, at least one adjusting unit, at least one guide hole, at least one locating seat and at least one fastening bolt. The essence of the invention consists in the fact that the adjusting unit (3) has a threaded hole (9), a supporting surface (10) and an adjusting screw (11), the hole (9) being arranged in a projection (12) formed on the inner ring (2) and situated to the outside of the longitudinal axis of the spindle (13), that the supporting surface (10) in the first nut part (7) of the split nut (1) is formed by a recess, and the adjusting screw (11) situated in the hole (9) is supported on the supporting surface (10), and that formed in the inner ring (2) is a locating seat (5) and formed in a second nut part (8) of the split nut (1) is a guide hole (4) into which a fastening bolt (6) is inserted. <IMAGE>
Patent DE-3330840-A1 (DE)
Title: Locking device
IPC: B62H5/00
Filed: 1983-08-26
Abstract: The invention relates to a locking device for vehicles, and in particular an anti-theft security device for cycles or mopeds. Although cycle locks are already known which consist of a wire cable whose one free end is constructed so as to be lockable to a lock, the problem here is that these known cycle locks are usually too short also for example to be able to lock the cycle to a tree. With a correspondingly increased longitudinal extent, this would however constitute a hindrance when riding. The invention therefore provides a locking device in which, in a first alternative a) the wire cable has a lock counter-element which can be locked in or to a lock and is for example rigidly mounted thereon or, in accordance with an alternative b), a complete lock is mounted at the free end of this wire cable. The other end of the wire cable can be placed in a secure blocking stop with the vehicle, in which case virtually the entire length of the wire cable can be held in a cavity of the vehicle and extended therefrom.
Patent DE-3332196-A1 (DE)
IPC: B65G59/04
Filed: 1983-09-07
Abstract: An apparatus for automatically extracting objects individually from containers comprises a stand, beneath which a container having the objects that are to be extracted can be erected; an extractor arm movably disposed on the stand in the area above the container; a device for axially extending and retracting the extractor arm; and a device for guiding the grasping element of the extractor arm to various areas in the container interior. In order to attain reliable emptying of the container, especially in the rim areas and corners, a holding device for the extractor arm is provided, which is connected to the stand via a cardan joint suspension system. A drive mechanism is provided for the longitudinal displacement of the extractor arm relative to the holding device, as are further drive mechanisms for pivoting the holding device in two vertical planes at right angles to one another.
Patent DE-3333872-A1 (DE)
Inventor: PLOSS HARTMUT DR
IPC: C05G3/70
Filed: 1983-09-20
Abstract: In a granular composition dispersible in aqueous media, and which contains active substances which are sparingly soluble or insoluble in water in addition to a carrier substance and other customary additives, it is proposed for the purpose of providing a dust-free, pourable and rapidly dispersible composition that, as a carrier substance, it contains an alkali metal salt of an optionally alkyl-substituted naphthalene mono- or polysulphonic acid in an amount of from 10 to 70% by weight, 1 to 10% by weight of a capillary active and hydrophilic substance and 0 to 5% by weight of a structure-forming additive. Expediently, it contains the sodium salt of a polynaphthalenesulphonic acid as the carrier substance.
Patent DE-3334392-A1 (DE)
Title: Hydraulic brake device
Inventor: MARQUARDT WERNER DIPL ING
IPC: B60T13/16
Filed: 1983-09-23
Abstract: A hydraulic brake device has a brake valve (13) to which a brake line (17) is connected by two different line couplings (24, 25). Trailers with a brake system having no residual brake pressure are coupled to the line coupling (25). The line coupling (24) is covered by a flap (30) and by means of this flap (30) operates a control valve (34). When the flap (30) is closed this valve is in the flow position (I), whereas when the flap (30) is opened and the trailer coupling for a residual brake pressure system is coupled up it passes into the closed position (II). Consequently trailers with different brake systems can thereby be coupled to the same tractor vehicle, no confusion being possible. The residual brake pressure for the residual brake pressure system automatically builds up when a trailer is coupled to this brake system, otherwise the pressure medium flows virtually unrestricted and without energy losses through the control valve (34). <IMAGE>
Patent DE-3338182-A1 (DE)
Inventor: SCHEDELE HELMUT
IPC: H01H50/44
Filed: 1983-10-20
Abstract: 1. An electromagnetic relay comprising a coil body (1; 21) whic carries a winding (27) and winding terminals (5, 6; 25, 26), at least one winding terminal has a fixing section (5d) that is retained in one of the coil flanges (3) when the coil body (1; 21) is released, and is bent at an angle in a section (5a, 6a; 25a, 26a) to form a spacer outside of the area in which it is embedded in the winding zone, and is again bent at an angle to form a terminal pin (5b, 6b; 25b, 26b) extending at right angles to the plane of insertion, characterised in that the fixing section (5d) extends in a straight line in a plane at right angles to the coil axis and has a round cross-section and thus an edge-free surface.
Patent DE-3340291-A1 (DE)
IPC: F15B15/08
Filed: 1983-11-08
Abstract: A pressure cylinder with a piston arranged in an inner chamber of a tubular casing has a second, also cylindrical inner chamber parallel to the first inner chamber and in which is slidingly guided an auxiliary piston. An extension of the auxiliary piston and an extension of the first piston in each case pass through the elongated slot in the casing wall, the two extensions of the two pistons being rigidly interconnected, preferably with the aid of a joint plate.
Patent DE-3342913-A1 (DE)
Title: Improvements to fluidic underwater vessels
Inventor: TRUPP ANDREAS
IPC: B63G8/08
Filed: 1983-11-26
Abstract: Underwater vessel which has a relative density less than that of the water, the submerged travel of which is made possible owing to the fact that, at the start of travel, by flow around the body, a transverse force FA = CA p/2 v<2>A directed downwards arises at hydrofoils with which the underwater vessel is provided, which transverse force is opposed to the buoyancy excess (difference between static buoyancy of the fully submerged vessel and its weight), characterised in that the underwater vessel is equipped with a device, to be operated by the pilot of the underwater vessel, for engaging and releasing a towing cable and is propelled forward without a separate propulsion unit solely by splitting the buoyancy excess into a parallel force component and a force component directed at right angles to the path of the underwater vessel, and is designed in such a way that both the ratio of FA:FD and the product CA A are maximised and thus the travelling speed is minimised.
Patent DE-3343213-A1 (DE)
Title: Door or window element with roller shutter
Inventor: SIGWART FRITZ
IPC: E06B9/17
Filed: 1983-11-30
Abstract: A door or window element for constructions with a roller shutter which is assigned to the door or the window, guided in lateral profiles and can be wound up and which is fastened towards the end on a winding shaft in the interior of a roller shutter box which can be opened from the bottom and is closed by a roller shutter box cover, is to be improved in such a manner that the heat insulation is increased. To this end, the box space (7) of the roller shutter box (4) is formed by at least one insulating element (5) and provided with a lower box opening (19) which is positioned in front of the outer surface of the window or of the door (20) and is closed by the roller shutter box cover or insert board (26) adjacent to the window or door outer surface. In this connection, the box opening (19) is to be arranged between the outer surface of window or door (20) and the guide profile (14) for the roller shutter (10). <IMAGE>
Patent DE-3344035-A1 (DE)
Title: Vibrating screen alternatively conveying the material for screening in opposite conveying directions
Inventor: CYRUS MANFRED
IPC: B07B1/42
Filed: 1983-12-06
Abstract: In a vibrating screen having at least one horizontally extending conveyor floor for alternatively conveying the material for screening along the conveyor floor in opposite conveying directions, there is provision according to the invention for the vibrating screen drive to be arranged in the overall centre of gravity of the vibrating screen and to be constructed as a reversible circulatory vibratory drive.
Patent DE-3346064-A1 (DE)
Title: Pulse stabiliser for loudspeaker passive diaphragms
Inventor: GRIEBE PETER
IPC: H04R1/28
Filed: 1983-12-21
Abstract: To improve pulse reproduction and to channel the sound in a precise manner, and also to increase efficiency, the pulse stabiliser (I.S.T.) for loudspeaker passive diaphragms is formed by a specifically shaped plate with spacers, whose shape and size depend on the surface area of the diaphragm and the elasticity of its mounting.
Patent DE-3347206-A1 (DE)
Title: Main current switching apparatus
Inventor: BIRKMANN LEONHARD
IPC: H01H9/00
Filed: 1983-12-27
Abstract: The invention relates to a main current switching apparatus having a drive and control and/or signalling switches. This main current switching apparatus is allocated, as part of the apparatus, a matching module which, via an auxiliary energy connection, maintains essentially constant the input and output level of the signals for controlling the drive and/or signalling switches in main current switching apparatuses of different design, if necessary contains processing means for network and switching apparatus state data, and keeps the cost for external control low, by means of internal signal processing.
Patent DE-3347391-A1 (DE)
Title: Precast ceiling and wall element
Inventor: BUEHL HELMUT
IPC: E04C2/34
Filed: 1983-12-29
Abstract: The subject of the invention is a precast ceiling and wall element of normal or lightweight concrete which has a reinforced base panel which is flat on the underside and has reinforced longitudinal ribs connected to it. The invention is distinguished in that co-supporting fillers of concrete, in particular pumice concrete, scoriaceous lava concrete, or bricks are laid in the free spaces existing alongside the longitudinal ribs. <IMAGE>
Patent DE-3404014-A1 (DE)
Title: Combined single-chamber diaphragm brake cylinder and spring brake cylinder
Inventor: SIEBOLD MANFRED
IPC: B60T17/08
Filed: 1984-02-06
Abstract: A combined single-chamber diaphragm brake cylinder (1) and spring brake cylinder (2) with a thin-walled two-part housing is proposed. The two housing parts (7, 8) are of cup-shaped design and each have a fixing flange (5 and 6 respectively). Provided between the two brake cylinders (1, 2) is a cast partition wall (23) which bears the connection holes (24, 25) for the corresponding conduit connections (26, 27). This partition wall (23) is held fast on the inside of the cylindrical wall of the housing part (8) for the spring energy store by fastening means (33) and is fitted with sealing rings (36, 37). 
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Patent DE-3404539-A1 (DE)
Title: Training appliance for stationary physical training
Inventor: STEL FRANS VAN DER
IPC: A63B21/005
Filed: 1984-02-09
Abstract: The training appliance for stationary physical training simulates a movement along a natural or imaginary course. It consists of a part of the appliance, e.g. a roller (8), which can be moved by the person training at an arbitrary speed proportional to the part of the course simultaneously covered, and a brake (5) acting on this part of the appliance, the braking load of which is under program control. The running of the control program of the brake is dependent on the distance covered since the start by the moving part (8) of the appliance, so that the braking load to be overcome by the person training, similarly to the movement along a natural course, changes as a function of the distance covered. <IMAGE>
Patent DE-3417430-A1 (DE)
Title: Hydraulic clamping element
Inventor: KOENIG MANFRED
IPC: B23B31/30
Filed: 1984-05-11
Abstract: A hydraulic clamping element, especially for clamping rotating parts, such as workpieces, tools or measuring instruments, with at least one hydraulically extendable clamping bush which can be loaded with clamping pressure by a hydraulic medium, the hydraulic clamping pressure being generated by hand or mechanically by a power-clamping device and being transmitted to the clamping bush by way of at least one bore extending in the clamping element, and being maintained for the duration of the clamping, the bore (1) being made closable by a closing member (4) in the region between the power-clamping device (2) and the clamping bush (3). <IMAGE>
Patent DE-3417868-A1 (DE)
Inventor: ARBTER KLAUS DIPL ING
IPC: G05B19/42
Filed: 1984-05-14
Abstract: There is provided a process and system for the memory-saving programming of the motional actions of a robot wherein a reference course is recorded first in the form of samples, which are then stored. For reducing the storage space, the recorded and stored samples are transformed into a Fourier matrix 0C by means of a Fourier analysis. Said matrix is then filed in a memory. From this Fourier matrix 0C, it is possible to derive Fourier matrices for courses with the same configuration, but with any desired position and orientation solely by a linear transformation of the coordinates in the form of a Fourier matrix 1C. With the help of the dynamical model of the robot used, the derived Fourier matrix 1C can be modified with adjustment to the desired speed, so as to compensate for the dynamical errors in the motional actions of the robot. For creating the course coordinates which the robot can then follow when performing its movements, the modified Fourier matrix C is subjected to a final Fourier synthesis with predetermination of an arc length (s) conforming to the desired course speed (v). In this way, not only is memory-saving programming achieved, but the dynamics of the robot can be compensated for within the spectral range irrespective of speed if the dynamics of the robot used can be represented by a transmission function.
Patent DE-3421456-A1 (DE)
Inventor: SCHELLE AXEL DIPL ING DR
IPC: B61G7/12
Filed: 1984-06-08
Abstract: 1. Supporting and centering device for automatic traction couplings of rail vehicles, comprising an automatic traction coupling head (5) arranged to pivot in front of the buffer-supporting board (1) laterally bearing disk buffers (2), said coupling head being articulated, if necessary, at a traction hook (3) of a manual coupling, which is supported for lateral deflection, characterized by a spring (9) located underneath said traction coupling head (5) and in front of said buffer-supporting board (1), the ends of said spring being supported against the face of said buffer-supporting board (1) near said disk buffers (2) while its central area, which is of a design convex to the front if necessary, bears against the rear side of a pressure or bearing-surface area (6) of said traction coupling head which is located below a horizontal plane that can be placed through the points of articulation (4) of said traction coupling head (5).
Patent DE-3423400-A1 (DE)
Title: Toothbrush
Inventor: SZYMANSKY PETER
IPC: A46B11/00
Filed: 1984-06-25
Abstract: The invention relates to a toothbrush with a handle part and a brush part in which the brush part 9 is bent at right angles relative to the handle part 11. The bent brush part 9 can be located on one terminal section of the handle part 11, and a brush part 10 aligned with the longitudinal axis of the handle part 11 can be located on the other terminal section thereof (Fig. 1b). <IMAGE>
Patent DE-3423766-A1 (DE)
Title: Composite elements for thermal insulation of flat roofs
Inventor: CAPELLER LUDWIG DR
IPC: E04D3/35
Filed: 1984-06-28
Abstract: Prefabricated composite elements for thermal insulation of flat roofs comprising a foam layer of a predominantly closed-celled foam plastic and, bonded thereto, a cover layer of a granular inorganic aggregate and an organic binder. The composite element is characterised by its high water vapour permeability, expressed by a water vapour diffusion equivalent air layer thickness according to DIN 52615 of less than 1.0 m.
Patent DE-3425516-A1 (DE)
Title: Apparatus for changing the format of guide sheets in packaging machines
Inventor: LORKEN HELMUT
IPC: B65B59/00
Filed: 1984-07-11
Abstract: In packaging machines, it is necessary to feed the articles to be packed to the transfer apparatuses in groups. Distances between the articles must be identical, so that they can be precisely deposited in the boxes or crates. Guide sheets are a known way of achieving this, which sheets are screwed onto rods extending transversely to the conveying direction and must be adjusted each time the format is changed. This procedure is time-consuming. The present invention is intended to considerably simplify matters in the event of a change of format in packaging machines. To this end it is proposed that the spacer rods have recesses which are differently distributed in groups about the circumferences of the said spacer rods and exhibit a specific spacing pattern in relation to one another, rotation of the recesses making it possible to select different spaces between the dividing sheets in groups in each case, as Figure 2 of the drawing shows. <IMAGE>