baber/WOPTO huggingface dataset:
Patent DE-3522669-A1 (DE)
Title: Draught regulator
Inventor: THIELE JUERGEN
IPC: F23L13/02
Filed: 1985-06-25
Abstract: The invention relates to a draught regulator for adjusting the secondary air flow in waste gas chimneys. The weight-loaded swinging flap which is usually provided is according to the invention provided with a mass weight which is movable inside a chamber, which is closed hermetically on the waste-gas side, in such a manner that it can come to lie both on one side and on the other side of a vertical plane passing through the swinging flap axis.
Patent DE-3532062-A1 (DE)
Title: Inclined hoist consisting of several telescopic sections
Inventor: BOECKER ALBERT
IPC: B66B9/16
Filed: 1985-09-09
Abstract: The invention relates to an inclined hoist consisting of several telescopic sections, as used in the building trade. The individual telescopic sections have guide rails on which a load platform or the like can be moved. For the purpose of the angular adjustability of the top end of the inclined hoist, e.g. for adaptation to various roof pitches, a hydraulic or rope-actuated swivelling device is provided. The essence of the invention lies in the fact that the telescopic sections cannot be telescoped in the area of the swivelling connection. In this way, the pivotable part of the inclined hoist can have guide rails of larger cross-section, and friction losses in the articulated area are avoided. Furthermore, the useful length of the inclined-hoist portion adjoining the swivel joint is increased. <IMAGE>
Patent DE-3540693-A1 (DE)
Title: Sound-proofing device for partitioning off the engine compartment of a motor vehicle
Inventor: DELP GUENTER
IPC: B60R13/08
Filed: 1985-11-16
Abstract: The device comprises a lining panel (11) which covers the underside of the engine compartment (6) and is fastened by means of elastic holding elements (12) to the frame (5) of the vehicle body. At its centre, the lining panel (11) is coupled by means of an elastic connecting element (13) to the oil sump of the combustion engine (2), so that the lining panel (11) forms an active surface resonance absorber, which hinders the formation of stationary waves in the engine compartment and brings about a reduction in the noise level in the engine compartment (6) and accordingly also in the passenger compartment of the vehicle (1). <IMAGE>
Patent DE-3601636-A1 (DE)
Title: Grinding head
Inventor: MAISEL EWALD
IPC: B24B41/047
Filed: 1986-01-21
Abstract: Grinding head, in particular for grinding and polishing natural and artificial stone, having grinding stones which are suspended from pendulum levers of the rotationally driven head part, the pendulum levers running by way of deflection portions on a stationary cam disc, the cam disc being a circular ring which is arranged rotatably eccentrically with respect to the axis of rotation and against the circumference of which the deflection portions of the pendulum levers are pressed.
Patent DE-3602646-A1 (DE)
Title: Tyre reinforcing fabric
Inventor: SOWA NOBUHIRO
IPC: B60C9/04
Filed: 1986-01-29
Abstract: A description is given of a novel reinforcing fabric for pneumatic tyres, which is used for casing plies, belt plies, bead strips etc. The stuffer yarns (3) are woven with the twisted warp yarns (2) with a predetermined spacing (D) in the longitudinal direction of the said warp yarns, so that the connecting points are fixed. As a result, a smaller thickness of the individual plies can be achieved and, since the spacing in the longitudinal direction is greater than in the case of conventional fabrics, a weight saving can also be achieved. <IMAGE>
Patent DE-3612449-A1 (DE)
Title: Process and device for producing large-volume foam moulded articles
Inventor: WEISS WOLFGANG
IPC: B29C33/10
Filed: 1986-04-14
Abstract: The invention relates to a device and a process for producing large-volume foam moulded articles in which a liquid foam, in particular polyurethane, is injected at high pressure into a mould cavity. To avoid formation of voids (air inclusions) in the foam moulding produced, according to the invention the injected foam is retarded directly downstream of the orifice of the injection nozzle and redirected into a runner channel, from where it enters the actual mould cavity via a slit nozzle. By means of the retardation and the redirection, the foam is led further, essentially in the manner of a liquid stream, into the mould cavity, so that air inclusions are largely avoided. In addition, a non-woven filter fabric is also arranged on the inner wall surface of the upper moulding half and sucks up any air included in the mould during expansion of the foam.
Patent DE-3612934-A1 (DE)
Title: Method and arrangement for additively mixing digital video signals
Inventor: JACOBSEN MICHAEL DR ING
IPC: H04N5/265
Filed: 1986-04-17
Abstract: In this method, in which a mixing coefficient is supplied as digital mixing signal, a dither signal is superposed on the mixing signal. The frequency of the dither signal preferably corresponds to half the pixel frequency of the digital video signals. In addition, the sign of the dither signal can change from line to line and/or from frame to frame.
Patent DE-3617944-A1 (DE)
Title: Device for cutting floor coverings to size
Inventor: NEUMUELLER HANS
IPC: B26B5/00
Filed: 1986-05-28
Abstract: Device for cutting floor coverings, especially carpets, to size, is composed of a handle piece (12) on which a knife (32) is adjustably arranged in a cutting plane (34) in such a way that the distance between the cutting edge of the knife (32) and the handle piece (12) can be adjusted. The handle piece (12) is used to fasten a guide strip (14) with two guiding surfaces (52, 54) which are arranged at right angles to one another and are each inclined through 45 DEG with respect to the cutting plane (34). The guide strip (14) is mounted on the handle piece (12) so as to be adjustable transversely to the cutting plane (34) and parallel to its original position. <IMAGE>
Patent DE-3620131-A1 (DE)
Title: Depth measuring instrument
IPC: G01B5/18
Filed: 1986-06-14
Abstract: The invention relates to a device for measuring depths. The measurement is performed using an automatically extending feeler. The feeler is driven by a spring element via a drag lever. An eccentric element acts under rotation on the drag lever and thus controls the measuring stroke and the return stroke of the feeler. In order to provide the feeler with a dosed, adjustable measuring force, the feeler is arranged displaceably in a driving link, and its circumference is acted upon by adjustably spring-loaded braking elements. The eccentric element is preferably motor-driven and has switching elements which stop it respectively at the lower and upper vertices. The value of the depth determined by the feeler is transmitted via a transmission element to a preferably electronic measuring device, and can be further processed from there. It is preferable to provide a digital display device. In one possible embodiment, the measuring instrument is surrounded by a housing which permits it to be used as a hand-guided instrument. The feeler is sealed in the base plate against contamination.
Patent DE-3620302-A1 (DE)
Title: Variable vibration absorber with a wide frequency spectrum
Inventor: MAIR CHRISTIAN
IPC: F16F15/027
Filed: 1986-06-18
Abstract: The invention relates to a device for absorbing system excitation vibrations of machines, machine parts, running gear and bodywork (wherever vibrations are unwanted), the variation of the resonant natural vibration of the device being achieved by variation of the resilient effective surfaces. The device consists of the holder (2) (for rigid introduction of vibrations), at least one mass (1) and at least one spring element (3) arranged between the holder and the mass, the said spring element being connected to at least one spring member (4) in such a way that the resonant natural vibration of the device can be varied relative to the excitation vibration by adjusting the slide (6). <IMAGE>
Patent DE-3621558-A1 (DE)
IPC: A61M25/00
Filed: 1986-06-27
Abstract: A probe (1) for introduction into the digestive or excretory tract of the human or animal body, in particular a lithotritic probe with an elastically-bendable guide tube (2) consisting of coil turns (8) mutually adjacent in its longitudinal direction, a core (3) movable therein, a clamping element (4) supported on the outer end of the guide tube, said element engaging with its clamping element (5) on the core (3), and a manipulation element (6) on the inner end of the core (3). Whilst ensuring easy gripping of the stone it is necessary to maintain the necessary pressure-resistance of the guide tube (2) of the probe (1) in order to crush the stone. This is achieved by the fact that the guide tube (2) is provided on its inner end (7) with a plastically flexible guide piece (9) for the core (3), the length of which (1) corresponds essentially to the movement length required for manipulation.
Patent DE-3624968-A1 (DE)
Title: Sun roof for vehicles
Inventor: FARMONT ROLF DR
IPC: B60J7/08
Filed: 1986-07-24
Abstract: The invention relates to a sun roof for vehicles, the cover frame (6) of which is formed from in each case an outer frame (5) and an inner frame (4), designed as a plastic moulding and clamping the opening edge (3) of the vehicle body (1) between them, in which sun roof the inner frame (4) has a leg (4') which extends approximately horizontally and secures a solid roofliner (16), and in which a plastic covering frame, which can be securely clamped and is supported against the inner frame (4), covers the screw holes provided for instance for the screw connection between the outer and inner frames (5 and 4). In the case of this sun roof, matching of the sun-roof frame in colour to the variously coloured solid roofliners is achieved in that the covering frame (10) comprises a surrounding profile, which in the installed state is open towards its upper horizontal plane, encloses the entire visible surface of the inner frame and has an approximately U-shaped cross-section, the outer U-leg (12) of which profile bears in the installed position at its free leg end (12') against the visible surface (16') of the solid roofliner (16) and which has a different colour from that of the cover frame (6). <IMAGE>
Patent DE-3625792-A1 (DE)
Title: Dryer for agricultural products or other materials
Inventor: BUCK KONRAD DR
IPC: F26B9/10
Filed: 1986-07-30
Abstract: The dryer serves inter alia for the drying of mown, spread-out fodder. It consists of distributors which are arranged in a row and to which drying air is supplied. From the bottom of each distributor, probes project, which release drying air in the material to be dried. On a known dryer, it is disadvantageous that rain water flows off the tops of the distributors through the gaps between the distributors and moistens the material to be dried lying under them. Wind gusts can carry off distributors so that the material to be dried is exposed to the rain water. In the dryer (1) according to the invention, the top (11) of each distributor (5) has, on two mutually opposite edges, projections (22) which shut off the top (11) towards the gaps. Adjacent distributors (5) are interconnected detachably by a watertight covering (48); the individual covering (48) covers at least the gap between two distributors (5) as well as the two associated projections (22) on the tops (11). A number of pull cables (60) run according to the invention at a spacing from one another transversely across all distributors (5) and are suspended at their ends on transportable heavy blocks (58). <IMAGE>
Patent DE-3627773-A1 (DE)
Inventor: ULRICH HANNSJOERG DR
IPC: C11D3/12
Filed: 1986-08-16
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, IT, LI, NL, SE A phosphate-free dishwashing agent containing, as a builder, sodium silicate and also, as a co-builder, a polymeric and/or copolymeric carboxylic acid or a salt of this polymeric carboxylic acid and an active chlorine carrier, which contains, as a sodium silicate builder, crystalline, sheet-like sodium silicate of the formula Na M Six O2x+1 .yH2 O in which M denotes sodium or hydrogen, x denotes a number from 1.9 to 4 and y denotes a number from 0 to 20. 1. Claims for the Contracting State : ES Process for producing phosphate-free dishwashing agent containing, as a builder, sodium silicate and also, as co-builder, a polymeric and/or copolymeric carboxylic acid and an active chlorine carrier, characterized in that, as a sodium silicate builder, crystalline, sheet-like sodium silicate of the general formula Na M Six O2x+1 .yH2 O in which M denotes sodium or hydrogen, x denotes a number from 1.9 to 4 and y denotes a number from 0 to 20, is worked into.
Patent DE-3638646-A1 (DE)
Title: Process and products for refurbishing and finishing concrete
IPC: C04B28/02
Filed: 1986-11-12
Abstract: The process for refurbishing old concrete and/or finishing new concrete is carried out by     1. Removing all loose and slack concrete parts,   2. Preliminary cleaning by sand blasting, 3. If necessary exposing the reinforcement in the region of carbonized and/or chloride-containing zones, 4. Application of a filler material in the region of the exposed reinforcement and/or depressions formed, 5. Application of a carbonization and/or chloride brake and, if appropriate, a protective coating,  wherein   6. If appropriate, exposure of the reinforcement is omitted, 7. As the filler material, carbonization brake and/or chloride brake, a mortar or concrete is used which, in addition to the conventional aggregates of usual composition, contains:   a) 300 to 600 and preferably 400 to 500 kg/m<3> of cement in the mortar or concrete,   b) products forming fine air pores,   c) additives which reduce the microporosity, and   d) preferably no setting accelerators,   and this mortar or concrete is applied by the dry or wet spraying process to the entire old or new concrete surface in a layer thickness from 4 to 60 and preferably 8 to 30 mm and, if desired, further smoothed.
Patent DE-3703962-A1 (DE)
Inventor: BROCKS DIETRICH DR
IPC: C07D213/81
Filed: 1987-02-10
Abstract: Pyridine-2,4- and 2,5-dicarboxylic acid derivatives, a process for their preparation, the use thereof, and medicaments based on these compounds. The invention relates to pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I   <IMAGE> (I) in which R1, R2 and X have the indicated meanings, to a process for the preparation of these compounds, and to their use, in particular in medicaments for influencing the metabolism of collagen and collagen-like substances and the biosynthesis of C1q.
Patent DE-3705201-A1 (DE)
Inventor: VOSSBECK WALDEMAR ING GRAD
IPC: G01B7/34
Filed: 1987-02-19
Abstract: There is described a method and apparatus for measuring small changes in the thickness profile of band-shaped or web material wound onto a reel, such as photographic base paper. The invention includes a measuring sensor with a scanning tip. The measuring sensor is positioned in the center of the rectangular block. The block and sensor are supported in a movable manner in a casing which is moved in an axial direction over the surface of the reel. The length of the block preferably contributes a mechanical amplification of the sensed variation in thickness profile of the web material.
Patent DE-3710543-A1 (DE)
Title: Foundation element capable of being assembled for multi-storey buildings
Inventor: HIETEL REINHARD DR ING
IPC: E04B1/00
Filed: 1987-03-30
Abstract: The foundation element according to the invention is used for forming a spatially utilisable foundation floor preferably in the space-element type of construction. It permits a large degree of preassembly and completion in the prefabrication plant and a reduction in the expenditure on manual labour on site. According to the invention, the foundation element consists of a wall and foundation slab composed in an angular manner, the wall slab being connected to the foundation slab via stays in a flexurally rigid manner. The foundation slab consists of a combination of solid and cored slab, which guarantees the absorption of the concentrated static forces and the compensation of the eccentric loading. Completion to form the space element is possible.
Patent DE-3718063-A1 (DE)
Title: Wedge arrangement for tombstone fastenings, and means for adjusting the wedges
Inventor: KETTLER PAUL ERICH
IPC: E04H13/00
Filed: 1987-05-28
Abstract: A gap is necessary between the tombstone and its base and foundation in order to permit an adjustment of the tombstone. In order to achieve this in an extremely simple manner, the invention proposes that wedge-pair combinations (5) be arranged between the bottom surface (1a) of the tombstone (1) and the top surface (2a, 3a) of the base (2) and foundation (3) in order to form a defined gap (4). The means for adjusting the wedges is characterised by two parallel tongues (6, 7) which comprise flat profiles and of which one (6) is fixedly mounted, and the other (7) displaceably mounted, on a common guide tube (8), and the two tongue mountings (9, 10) are connected to each other via an additional threaded rod (11). <IMAGE>
Patent DE-3719255-A1 (DE)
Title: Noise-encapsulated air-cooled internal combustion engine
Inventor: HARTMANN ERNST-SIEGFRIED
IPC: F02B77/13
Filed: 1987-06-10
Abstract: In the case of noise-encapsulated air-cooled internal combustion engines, it is necessary to ventilate the engine intensively in order to avoid a heat build-up within the noise-insulating encapsulation. If the ventilation is not adequate, the internal combustion engine may fail prematurely. The intention is, in the case of a noise-encapsulated air-cooled internal combustion engine, to improve the internal ventilation in such a way that no restriction on the power compared with an unencapsulated engine need be imposed in order to avoid temperature-related failures of temperature-critical components. In the air-ducting space (4), the cooling air is divided into a main flow (5) to the oil cooler (1) and a secondary flow (6) for the direct cooling of the internal combustion engine. <IMAGE>
Patent DE-3722377-A1 (DE)
Title: Heating system for a plant-cultivation table
Inventor: ARNOLD ROLF
IPC: A01G9/14
Filed: 1987-07-07
Abstract: The heating system is provided principally for plant-cultivation tables in greenhouses and is intended to be operated in the low-temperature range. According to the invention, a plurality of flexible heating mats, with tubes for conveying the heat transfer medium in the longitudinal direction, and heat-insulating layers are arranged one beside the other. The heat-insulating layer is located on the underside. The heating mats are covered over by a screed layer, which projects not more than 20 mm over the tube upper edge. The heating mats may be fastened on the table frame, tension-bearing cables may be arranged between the mats, and the tubes should be spaced apart from one another by the same intervals. Advantages of the invention are low outlay in terms of energy and material and installation, good heat distribution, low control inertia and the possibility of redesigning existing greenhouse tables. <IMAGE>
Patent DE-3730077-A1 (DE)
Inventor: KITAGISHI NOBUYUKI
IPC: A61N2/08
Filed: 1987-09-08
Abstract: A magnetic therapeutic device comprising a pair of high-power magnets A and B having wide contact surfaces, the contact surfaces of the magnets which face each other having opposite polarities. Since the magnets have strong magnetic force and wide contact surface, it is possible to relieve any kind of physical discomfort, for example, stiffness and pains, within an extremely short period of time. Also disclosed is a composite magnet comprising four unit magnets 1 of substantially the same rectangular parallelepiped configuration which are arranged in such a manner that the north and south pole faces are alternately disposed in point symmetry with each other with respect to the center of the unit magnets as viewed along a plane which is perpendicular to the magnetization direction. Thus, the respective surfaces of unit magnets of the same kind or area always attract each other and do not repel, and it is therefore possible to readily assemble and disassemble the composite magnet as desired. <IMAGE>
Patent DE-3739547-A1 (DE)
Title: Dish-shaped or cup-shaped container
Inventor: ZETTNER HANS
IPC: B65D1/36
Filed: 1987-11-21
Abstract: In a dish-shaped or cup-shaped container having at least one slightly conical container wall and an upper sealing edge, a collar running parallel to the container wall is provided in the connection to the sealing edge, which collar serves as a stacking aid when a plurality of containers are stacked one above the other.
Patent DE-3801319-A1 (DE)
Title: Device for transferring compost stacks
Inventor: WEBER PETER
IPC: C05F17/02
Filed: 1988-01-19
Abstract: The known devices for transferring compost stacks are limited in terms of their working height or working width. They are not suitable for all types of compost and can be operated only with large drive powers. The novel device functions with a low working power, can function in every working width and working height and is suitable for all compost types. The device is capable, as a mounted device, of receiving the compost material with a conveyor ascending against the forward feed direction and of placing the compost on a new stack by means of an ascending conveyor arranged transversely to the forward feed direction. The device can be mounted on all known carrier vehicles and is suitable for transferring all compost materials in any desired working width and working height. <IMAGE>
Patent DE-3801523-A1 (DE)
Title: Television receiver with automatic selection of the signal input
Inventor: TESKEY JOHN FREDERICK
IPC: H04N5/44
Filed: 1988-01-20
Abstract: A receiver according to the invention contains a video switch (18) which is set by a control unit (30) in order to select either video signals from an antenna input or video signals from an auxiliary input (baseband video signals) for the picture reproduction. In a "VCR" mode, the control unit first selects the auxiliary input (16) for the reproduction. If there is no video signal at this auxiliary input, the control unit causes the video switch to select the output of a tuner (10) and, as a result, to start an automatic signal search in order to find the signal of a video cassette recorder (VCR) which can be supplied either to the antenna input or to the auxiliary input. An extension of this search consists in tuning the tuner (10) to channel 3 and, if no signal is found there, then to channel 4. If no active video signal is found in any of the channels, the tuner (10) is tuned again to the channel which was last set before the selection of the VCR mode so that the user does not need to carry out either a mode selection or a channel selection if he wishes to find the VCR signal. <IMAGE>
Patent DE-3802811-A1 (DE)
Inventor: SCHUETZ HEINZ-ECKART DIPL CHEM
IPC: B22F9/22
Filed: 1988-01-30
Abstract: The present invention relates to metal powder agglomerates of individual particles which consist of more than 80% by weight of one or more metals of the elements molybdenum, rhenium or tungsten and binder metals from the group comprising iron, cobalt, nickel, copper, silver, gold, palladium, platinum, rhodium, chromium and rhenium, processes for the preparation of these metal powder agglomerates and their use.