baber/WOPTO huggingface dataset:
Patent DE-3431657-A1 (DE)
Title: Device for securing building structures against dynamic loads
Inventor: KLUESENER ROSWITHA
IPC: E04B1/98
Filed: 1984-08-29
Abstract: Building structures are secured reliably against dynamic loads, in particular earthquakes, by being supported in practice on flexible building elements. These flexible building elements have sets of springs and damping elements assigned asymmetrically to the latter. In this arrangement, the number of damping elements corresponds to the dynamic stressing to be expected, said damping elements being assigned in each case to that edge of the flexible building element which is located in the maintenance passage. For this purpose, they are additionally arranged on footings, with the result that they can be monitored and, if appropriate, also maintained. For better maintenance, some of these damping elements have measuring devices which determine the acceleration and further values which are fed to a computer and a display unit or an evaluation means. In this way, the entire anti-earthquake securing means can be continuously and reliably monitored and exchanged, if appropriate in its basic parts, when loads occur. In addition to the securing means beneath the building structure, the objects arranged within the building structure are also secured by assigning damping elements. The objects are suspended, for example in a swinging manner and are secured by damping elements connected in parallel. The same applies for the systems arranged within the building structures. <IMAGE>
Patent DE-3435876-A1 (DE)
Title: Needle-thread brake device on a sewing machine
Inventor: GEILHAUPT MANFRED DR
IPC: D05B73/12
Filed: 1984-09-29
Abstract: The needle-thread brake device (1) consists of clamping elements (14) which are arranged in at least one plane (13) and are elastically movable in portions and the immovable part of which is either arranged between two cover plates (7) or embedded in a supporting body (6). The clamping elements (14) are formed by fibres (5) tapering in a radiating or bunched manner to a point (4), by fibres (5) directed in parallel or by sector-shaped lamellae located in a membrane (16). The stitch hole (3, 10) located in a needle plate or in a feeder (11) is covered at least on one side by the clamping elements (14). The latter exert an additional controlled braking effect on the needle threads introduced into the needle-thread brake device (1). <IMAGE>
Patent DE-3436620-A1 (DE)
Title: Process for the non-slip treatment of surfaces
Inventor: RECKZIEGEL ERICH
IPC: B05D7/04
Filed: 1984-10-05
Abstract: Process for the non-slip treatment of surfaces, in particular packaging materials, by applying a system comprising a foam-forming hot-melt adhesive, foamed hot-melt adhesive being applied to the surfaces in thin strands of 1 to 5 mm at distances of 10 to 100 mm by means of appropriate application devices and surfaces, of packages, which are treated with such a coating and comprise in particular plastics or cardboard.
Patent DE-3441345-A1 (DE)
Title: Electrical fish-scaring system
Inventor: MARZLUF WERNER
IPC: A01M29/24
Filed: 1984-11-13
Abstract: An electrical fish-scaring system, especially for inlet and water-extraction sites, in the case of which main electrodes are arranged under the water level and are connected to a voltage-supply apparatus, is intended to be improved in terms of the voltage regulation, as a function of the current density or of the electrical field strength in various measurement directions, and the influence of contamination of the measurement-electrode system which occurs. This is achieved according to the invention in that the measurement-electrode system (9) which has a preferred measurement direction is arranged such that it can move (Fig. 1). <IMAGE>
Patent DE-3444079-A1 (DE)
Title: Self-starting single-phase small (miniature) synchronous motor
Inventor: RICH WALTER DIPL ING
IPC: G04C15/00
Filed: 1984-12-04
Abstract: The motor has a permanent-magnet rotor, stator poles which are constructed as parts of the motor housing, a locking latch which is supported in the motor housing eccentrically with respect to the shaft and such that it can pivot about a bolt which is parallel to the shaft, locking teeth which are provided on the rotor for the locking latch, and an operating element which rests on the rotor in a sprung and sliding manner for alternatively pivoting the locking latch out of the region of the locking teeth or into the region of the locking teeth. The requirements for small dimensions, low weight, low noise, rapid starting, good self-locking on switching off, high torque, a low magnetic stray field, freedom from maintenance and low production costs are altogether satisfied in that the operating element has two operating arms which are installed as sliding bearings for the adjacent lever arm and are arranged laterally alongside in each case one of the two lever arms of the locking latch with an intermediate space (interspace) which defines the pivoting range of the locking latch, the locking latch and the operating element are accommodated in a recess at the end of the rotor, and the locking teeth are constructed as an internal tooth system, which projects radially into the recess, on the rotor.
Patent DE-3445088-A1 (DE)
Title: Device for placing objects to be measured on to the measurement transducer especially for precision weighings in the range of several thousand kg to a few  mu g
Inventor: THEWS PAUL
IPC: G01G23/00
Filed: 1984-12-11
Abstract: Device according to Patent Claim 1. To increase the measuring accuracy in precision measurements and to protect the measurement transducers, the device described can be used to advantage. Further advantages are, among other things:   g) no additional requirements on the measurement transducer as a result of the possible external installation of the device,   h) no additional loads on the measurement transducer, i) commercially available measurement transducers are possible without conversion, k) calibratible measurement transducers, for example precision balances, require no addition to the calibration licence,   l) automatic operation is possible, m) the accuracy of the measurement is determined only by the accuracy of the measurement transducer, and therefore measurements to a few mu g are possible. t
Patent DE-3447579-A1 (DE)
Title: Cast cylinder for two-stroke internal combustion engines
Inventor: WOLF HANS ING
IPC: F02B75/02
Filed: 1984-12-28
Abstract: In a cast cylinder for two-stroke internal combustion engines with transfer ports arranged in the cylinder jacket, one section of these ports running from the crank case in the longitudinal direction of the cylinder passes with a curvature into a transverse section. The cylinder comprises two fixed, coaxial, intermeshing parts. In order to create a cylinder manufactured without a complex form by the pressure die-casting process and without expensive finishing, in which the number and position and form of the ports is not limited and which ensures a high geometrical and positional accuracy of the critical transverse sections and outlet apertures of the transfer ports, the two cylinder parts (1, 2) manufactured separately by the pressure die-casting process have an abutting end face (3) running essentially transversely to the cylinder axis in the area of the outlet apertures (4) of the transverse sections (5c) of the transfer ports (5). The outer cylinder part (1) forms the zone of the bearing surface which is directed towards the cylinder head, the cooling jacket or the cooling fins (6) and the outer limit of the transfer ports (5). The inner cylinder jacket (2) forms the area of the bearing surface which is directed towards the crank shaft and the inner limit of the transfer ports (5). <IMAGE>
Patent DE-3503983-A1 (DE)
Inventor: BAAS DIETER
IPC: G11B7/09
Filed: 1985-02-06
Abstract: PCT No. PCT/EP86/00029 Sec. 371 Date Sep. 22, 1986 Sec. 102(e) Date Sep. 22, 1986 PCT Filed Jan. 24, 1986 PCT Pub. No. WO86/04721 PCT Pub. Date Aug. 14, 1986.A focus controller for a player for rotating optically scanned information-based disks has an optical scanner with a focus actuator driven by a transformer. The loop amplification of the control circuit is controlled in accordance with a control signal that varies inversely as a function of the type and frequency of the disk errors.
Patent DE-3520366-A1 (DE)
Title: Mixture-forming device for internal combustion engines
Inventor: MEYER OTTO
IPC: F02M7/16
Filed: 1985-06-07
Abstract: Mixture-forming device for internal combustion engines (carburettor or injection), the fuel metering and atomisation system of which opens out by way of spray holes in a venturi section of an air intake port upstream of the mixture intake ports leading to the individual cylinders, the spray holes being controllable by valves as a function of stored values and characteristic operating data. This measure is intended to achieve a good distribution of mixture to the cylinders.
Patent DE-3521059-A1 (DE)
Title: Composite transistor
Inventor: LAPITSKY EVGENIJ IVANOVIC
IPC: H01L23/482
Filed: 1985-06-12
Abstract: The proposal is a composite transistor on a semiconductor substrate (1), which substrate forms the common collector and has a multiplicity of base and emitter areas (3, 4 and 5, 6), which are linked to form a plurality of transistor stages. The individual base and emitter areas (3, 4 and 5, 6) are distributed evenly over the surface of the semiconductor substrate (1). The areas of the same type (3, 4 and 5, 6) in each transistor stage are connected to each other in parallel by the current supply contacts (8, 9, 10) in the direction from the periphery to the centre of the semiconductor substrate (1). The individual base areas (3, 4) are insulated from each other by the common collector area which emerges on the surface of the semiconductor substrate (1). In the centre of the semiconductor substrate (1) is an assembly contact (13) leading to the individual emitter areas (6). The assembly contacts (14, 15, 16, 17) connected to the individual base areas (3) are distributed evenly over the peripheral surface of the semiconductor substrate (1). The invention can be used more effectively for amplifiers, regulated power supplies, switching circuits and other control and automation devices. <IMAGE>
Patent DE-3524184-A1 (DE)
Title: Optically readable recording carrier
Inventor: KALBITZER SIEGFRIED DR
IPC: G11B7/243
Filed: 1985-07-05
Abstract: An optically readable recording carrier is described which contains a thin storage layer of crystalline silicon. The information is stored by converting the crystalline silicon in certain regions of this silicon layer to the amorphous modification. Reading utilises the fact that crystalline silicon and amorphous silicon differ in reflection and absorption coefficients in certain spectral regions. The storage of information is preferably carried out by means of a finely focused ion beam.
Patent DE-3524210-A1 (DE)
Title: Method for ventilating and more rapid control of rooms with floor heating
Inventor: THOMA PETER DR ING
IPC: F24F7/04
Filed: 1985-07-06
Abstract: A method for ventilating rooms and improved controllability of floor-heating systems is described, flat profiled metal sheets, which have air inlet and air outlet openings, being laid under the flooring or under the pipes of the floor-heating system.
Patent DE-3527079-A1 (DE)
Title: Motor vehicle rearview mirror which can be automatically influenced by the steering lock
Inventor: MOESSNER JOACHIM
IPC: B60R1/02
Filed: 1985-07-29
Abstract: The invention results in substantial improvement of the current state of rearviewing in motor vehicles. The conventional fixed adjustment of rearview mirrors is to be replaced by a variable mirror fixing system. As a result of this, the mirror is automatically pivoted in accordance with the steering lock. Consequently, the rearview, eg. of bends which have been negotiated, is better adapted to the section of road situated behind the vehicle.   Example for countries with right-hand-drive traffic: it is primarily the right outside mirror which, by its pivotability, permits or improves recognition of a vehicle travelling on the right-hand side of the road behind the vehicle travelling on the left. This makes traffic safer on multi-lane bends in cities. Pivoting of the mirror may be designed to be either rapid or delayed, depending on the travelling speed, and the speed of the pivoting movement itself may be optimised according to the wishes of the driver. The installation of a motor-driven adjusting element in the mirror casing and sensing of an electrical signal analogous to the steering lock are necessary for implementation of the invention.
Patent DE-3527146-A1 (DE)
Title: Method for producing a hole mask having slit-like openings
Inventor: YAMAMOTO TOSHIO
IPC: H01J29/07
Filed: 1985-07-29
Abstract: Method for producing a hole mask having slit-like openings, comprising the sequence of steps of exposure, development, drying, baking and etching, applied to an elongated hole-mask material having with a photoresist layer situated thereon, the exposure step being combined with a step for producing a shape of a photoresist layer, on which a multiplicity of slit-like figures are drawn, on the hole-mask material, so as to form a wedge-like expansion outwards from a central part to a rear region of the material.
Patent DE-3528463-A1 (DE)
Title: Process for the preparation of aqueous solutions of free hydroxylamine
Inventor: FUCHS HUGO DR
IPC: C01B21/14
Filed: 1985-08-08
Abstract: Process for the preparation of aqueous solutions of free hydroxylamine characterised in that hydroxylammonium sulphate having an ammonium ion content less than 500 ppm is reacted with equivalent amounts of oxides and/or hydroxides of calcium, strontium and/or barium in aqueous solution at a temperature below 20 DEG C and the insoluble sulphates are removed.
Patent DE-3529717-A1 (DE)
Title: Vegetation-sustaining roofs
Inventor: HAEMMERLE FRITZ
IPC: E04D11/00
Filed: 1985-08-20
Abstract: To sustain vegetation on flat roofs, terraces and similar areas of buildings, where the base which joins onto the building, for example a vapour seal, is covered by at least one root protecting film, it is intended to reduce the preliminary labour and the amount of base material compared with the prior art; it is also intended for the vegetation to be easy to establish and to need virtually no care. To this end, it is proposed to use a substrate, for sustaining vegetation on roofs, which is composed of a mixture containing predominantly mineral lightweight construction materials, for example lava, expanded clay or pumice, having a particle size of between approximately 3 mm and 16 mm, and, as the remaining component of the mixture, seeds and fertilisers. The seeds added to the minerals can be treated or coated with a coating of fertilisers, it being possible for this coating to contain lime and other mineral fertilisers.
Patent DE-3531143-A1 (DE)
Title: Device for testing and sorting electronic components, especially integrated chips
Inventor: WILLBERG HANS-HEINRICH
IPC: B07C5/344
Filed: 1985-08-30
Abstract: In the case of a device for testing and sorting electronic components (36), especially integrated chips, the components are tested by means of a test channel (69), their connecting contacts (95; 150) being connected to corresponding test contacts (90; 141). In this case, the contact movement originates from the components (36), while the test contacts (90; 141) are in a fixed position. For this purpose, the components (36) are displaced laterally with respect to the transportation direction in the test channel (69). <IMAGE>
Patent DE-3531928-A1 (DE)
Title: Safety nail
Inventor: NORKUS HANS
IPC: E21D21/00
Filed: 1985-09-07
Abstract: To nail up loose layers in underground mining and tunnelling, to obtain an abutment for loads to be suspended in coal mining and construction in rock, and as a plug for abutments lying on the other side of bearing layers or cavities, a device is provided which consists of an appropriately long rod in the form of a hollow tube in which expandable hollow areas are formed at both ends which can be activated by wedges which can be driven in simultaneously or at intervals. Without turning or twisting, first of all the wedge arranged at the back of the borehole can thus be driven into the rod by simple knocking in order to create a firm abutment in the bearing area and in order to then also obtain for further safety via the second wedge an abutment in the area of the borehole mouth. A second hollow tube is preferably accommodated in the rod designed as a hollow tube. The second hollow tube is provided at both ends with wedge tips, directed towards one another, in such a way that first of all the inner wedge is driven in and only then is the wedge leading on the outside driven in. <IMAGE>
Patent DE-3531992-A1 (DE)
Title: Adjustment device for a backrest of a rear seat of a motor vehicle whose angle of inclination can be adjusted
Inventor: VENITZ HELMUT
IPC: B60N2/02
Filed: 1985-09-07
Abstract: An adjustment device for a backrest (2) of a rear seat arrangement whose angle of inclination can be adjusted, in a motor vehicle, is to be improved to the effect that the connection (5a) of a parcel shelf (5) can be realised independently of the angle of inclination of the backrest (2). According to the proposal, such an adjustment device engages in the region of the lower edge (17) of the backrest and swivels the backrest (2) about an axis (4) located near to the upper edge (3) of the backrest at the level of the connection (5a) of the parcel shelf. <IMAGE>
Patent DE-3535929-A1 (DE)
Inventor: HUTH ANDREAS DR
IPC: C07D457/12
Filed: 1985-10-04
Abstract: The disclosure relates to 1,2-substituted ergoline derivatives of general Formula I    <IMAGE>  (I)  wherein X is an oxygen or sulfur atom, R1 is a lower alkyl group, R2 is halogen, acyl, a saturated or unsaturated lower alkyl group which can optionally be substituted by OR4 wherein R4 is hydrogen, lower alkyl, tetrahydropyranyl or cycloalkyl, or by an optionally substituted aryl residue, an S-R5-group wherein R5 means a lower alkyl group which can optionally be substituted by aryl or an optionally substituted aryl residue, a <IMAGE>  wherein n=2 o4 3, or a -CHO-group, R3 is lower alkyl or acyl, and C9-C10 is a CC-single or a CC-double bond, and the hydrogen atom in the 10-position is in the  alpha -location if C9-C10 is a CC-single bond, as well as the acid addition salts thereof. The compounds exhibit valuable pharmacological properties.
Patent DE-3536025-A1 (DE)
Title: Friction-disc clutch for vehicles, especially motor vehicles
Inventor: BLUMENSTEIN FRITZ
IPC: F16D13/71
Filed: 1985-10-09
Abstract: The proposal is for a friction-disc clutch (1) for vehicles, especially motor vehicles, with a clutch cover (4) in a bell shape which surrounds a clutch disc (5) held on a driven shaft (7) and a pressure plate (8) that is loaded in the axial direction by a diaphragm spring (9) supported on the clutch cover and can be displaced axially relative to the clutch disc and which is fastened, using fastening means (20), by a flange (11) arranged at its outer edge to the front face of a counter pressure plate (3) formed by a flywheel held on the driving shaft (2). In order to reduce the radial space required for the fastening of the clutch cover to the counterpressure plate and, at the same time, to enable larger friction-disc diameters to be obtained within a given clutch installation space, the flange (11) of the clutch cover (4) and the radially outer edge (10) of the counterpressure plate (3) should be arranged at an angle to the radial plane and so as to form conical centring surfaces (12, 13) associated with one another. <IMAGE>
Patent DE-3543853-A1 (DE)
Title: Method for assessing surface grip
Inventor: WOLTERS FRANK
IPC: G01B5/28
Filed: 1985-12-12
Abstract: The object of the invention is to determine directly and unambiguously the surface grip of different backgrounds (roadway surfaces, specific surfaces on backgrounds) in the region of a so-called test wheel unit. The invention is based on the fundamental idea that a rolling wheel is more readily blocked by braking on a smooth background than on a background with grip. The level of the braking energy required to block a test wheel unit permits a comparative assessment of different surfaces of backgrounds. Two examples of a possibility of use follow:   - different surface coatings, (ceramic, parquet, PVC, carpets) can be classified and catalogued with respect to skid resistance for users, - the drivers of vehicles which are equipped with a test wheel unit would have available information on the respective state of the roadway; this would substantially improve driving safety.
Patent DE-3543976-A1 (DE)
Title: Arrangement for generating check words for data blocks
Inventor: FLAEMIG HARTMUT DIPL ING
IPC: H03M13/05
Filed: 1985-12-12
Abstract: For rapidly generating check words for data blocks, the latter are divided into words. The check words for each bit combination of each word are contained in a memory. The words of the data block to be safeguarded are fed as addresses to the memory. The check word read out with the first word is combined with that of the second word in an EXCLUSIVE-OR operation and the result of the latter is combined in the same way with the respectively following read-out check word. The result after the logic operation with the last check word is the check word for the data block. The invention is used in data transmission and storage. <IMAGE>
Patent DE-3604018-A1 (DE)
Title: Process and apparatus for the production of pairs of cross-wound bobbins
Inventor: LANGEN MANFRED
IPC: B65H67/06
Filed: 1986-02-08
Abstract: In order to provide a good yarn feed for the yarn-combining device, there are respectively produced at the same time in special cross-wound bobbin winding devices two types of cross-wound bobbins which differ at least in that they have differing yarn lengths, at least the cross-wound bobbins of one type having a somewhat larger yarn length than would be necessary for a yarn of predetermined length combined from individual yarns. The cross-wound bobbins are transported automatically from each of the two cross-wound bobbin winding devices to a pair-forming point and there are combined to form pairs of cross-wound bobbins of differing yarn length, in such a way that it is possible to ascertain their type. This takes place, for example, by clipping or tying the cross-wound bobbins to one another, whilst at the same time marking them, for example by means of a marking symbol.
Patent DE-3605474-A1 (DE)
Title: Multilayer printed circuit board
Inventor: TADIC EBERHARD
IPC: H05K3/46
Filed: 1986-02-20
Abstract: Before the multilayer printed circuit board is joined together, one or more of the printed circuit boards (1...5) are provided with through-connections (8) between their conductor patterns on both sides. In consequence, the number of continuous through-connections (7) is reduced, and the disentanglement is simplified. The main field of application of the invention is electronic apparatuses. <IMAGE>
Patent DE-3605896-A1 (DE)
Inventor: FREY ALBERT
IPC: A22C11/02
Filed: 1986-02-24
Abstract: A residual quantity filler is described in which a cylindrical filling tube is used in place of a filling funnel, with a lid arrangement being provided in the filling tube and with the lid arrangement moving during the dispensing step with the dispensed material as a result of the differential pressure between the atmosphere and the vacuum prevailing at inside the filling tube, thus ensuring that the entire residual quantity can be continuously and completely processed.
Patent DE-3606104-A1 (DE)
Title: Board game
Inventor: KREISEL PETER
IPC: A63F3/00
Filed: 1986-02-26
Abstract: A board game is provided in which playing pieces are moved into a goal in a predetermined manner, and have to overcome barriers in doing so. Both the playing pieces and the barriers contain permanent magnets. By changing the relationship of the magnetic polarities of the playing pieces to the magnetic polarities of the barriers, the course of the game can be influenced.