baber/WOPTO huggingface dataset:
Patent DE-3440283-A1 (DE)
Title: Locking brake for products provided with wheels
Inventor: COLARIS JAN HENDRIK MARIE
IPC: B62B5/04
Filed: 1984-11-03
Abstract: The locking brake essentially comprises a frame (2) and a brake shoe (5), the frame (2) and the brake shoe (5) being connected to one another in an articulated fashion by a connecting piece (4). A spring (3) presses against the frame (2) and against the connecting piece (4) in the area adjacent to the articulation. In the folded state, the connecting piece (4) and the frame (2) are lockable. <IMAGE>
Patent DE-3440993-A1 (DE)
Inventor: BARTHELMESS ULRICH
IPC: B02C17/16
Filed: 1984-11-09
Abstract: An agitating mill, particularly an agitating ball mill, comprising a housing having an inlet for material to be ground and for air, an outlet for fines and air, and at least one horizontal agitator shaft which is provided with agitating members. The outlet for fines and air has a large area and is provided in the top wall of the housing and extends throughout the length and width of the top wall of the housing. A plurality of agitator shafts are preferably provided which are juxtaposed and superposed.
Patent DE-3440996-A1 (DE)
Title: Key holder with container opener
Inventor: SCHATZ VIKTOR
IPC: A44B15/00
Filed: 1984-11-09
Abstract: A reception part (2) for a corkscrew (11) of a working part comprises a basic sleeve body and a catch part. The catch part can be swung out of the way laterally by overcoming the force of a spring (18), an insertion aperture (13) for the working part being extended. A projection (7) can be thereby inserted into the reception part (2). Once insertion has been completed, the insertion aperture (13) narrows, which causes the working part to be locked in the reception part (2). <IMAGE>
Patent DE-3447951-A1 (DE)
Title: Metal blank cartridge
Inventor: FREDER WALTER
IPC: F42B8/04
Filed: 1984-03-10
Abstract: The invention relates to a blank cartridge which has a basepiece (1), which is provided with a detonating device (2), at the rear and has a metal case (4), which is filled with powder, is closed at the front end and has a weak-point region (7). In this case, it is desirable for the case to consist of a corroding material and for the empty cartridge to have a centre of gravity which is sufficiently far to the rear. This is achieved by the case (4) consisting integrally of steel and both the case and basepiece (1) being designed in terms of dimensions and weight such that, when the cartridge is empty, the ratio of the overall length of the cartridge to the distance of the centre of gravity from the rear end is equal to or greater than 4.0. Despite the specially heavy steel, the blank cartridge is nevertheless calibrated such that the centre of gravity is located so far to the rear that it is guaranteed that it will be ejected directed obliquely forwards. <IMAGE>
Patent DE-3503255-A1 (DE)
Title: Use of pyrethrum extracts for controlling varroatosis
Inventor: NIJHUIS HERMAN DR
IPC: A61K36/00
Filed: 1985-01-31
Abstract: The invention relates to the use of pyrethrum extracts or nature-identical pyrethrins, where appropriate with addition of piperonyl butoxide, for the treatment of varroatosis.
Patent DE-3505174-A1 (DE)
Title: Additional device for a support frame to be used by building workers
Inventor: BAUMANN WOLFGANG
IPC: E04G1/15
Filed: 1985-02-15
Abstract: In order to erect a working platform, building workers use support frames (1) which possess an upper bearing cross-member (9) onto which boards (17) or the like, running from support frame to support frame, can be placed. In particular for raising the working platform slightly, there is assigned to the bearing cross-member (9) of each support frame (1) at least one elevation part (13, 13a) which, in the use position, projects up from the bearing cross-member (9) and possesses a bearing strut (14, 14a) which runs at a distance above, and parallel to, the bearing cross-member (9) and onto which boards (15, 18) or the like can likewise be placed. <IMAGE>
Patent DE-3514882-A1 (DE)
Title: Door and window lintel for non-load-bearing walls
Inventor: GEHRIGER KARL
IPC: E04C1/39
Filed: 1985-04-25
Abstract: The door or window lintel for non-load-bearing walls comprises two panels in the form of congruent right-angled triangles, the small cathetus of which is the height of a conventionally used rectangular structural panel, in particular a gypsum wall panel, and the other cathetus of which is twice the length of such a structural panel. The two rectangular panels rest against each other by means of their hypotenuses and, by mutual displacement, can be adapted to different heights which are to be filled. Due to the length of their large cathetus, the panels cover each door and window opening up to a width of 100 cm. Larger openings can be bridged by connecting two lower lintel panels on the small cathetus. The panels are reinforced.
Patent DE-3517807-A1 (DE)
Inventor: PUCK ALFRED
IPC: F16F1/18
Filed: 1985-05-17
Abstract: 1. A leaf spring with at least two different layers (1, 3) of fibre-rein-forced duroplastic synthetic material joined together, with the same proportion of fibres (2, 4), one layer having fibres which are orientated in the longitudinal direction of the spring and containing thinner fibres in the region of the tensile stress, while thicker fibres are inserted in the compression region, the layers with different tolerable expansion having different cross-sections, characterized in that the different layers (1, 3) of the fibres (2, 4) have a different maximum tolerable expansion with an oscillating load of up to 10**5 load alternation, the layer (3) closer to the tension side of the leaf spring having a tolerable expansion higher by 10%, preferably 15%, with an oscillating load of up to 10**5 load alternation, and the layer (3) with the higher maximum tolerable expansion amounting to 1% to 10% of the total thickness of the leaf spring.
Patent DE-3519013-A1 (DE)
Inventor: MESSMER KARLHEINZ DR
IPC: C08F2/34
Filed: 1985-05-25
Abstract: Water-soluble polymer powders are prepared by polymerizing water-soluble ethylenically unsaturated monomers in a powder bed in the presence of polymerization initiators and water while maintaining the powder state, removing the heat of polymerization by distilling off water and circulating the reaction mixture, by a process in which water-insoluble organic peroxides which are liquid at 20 DEG  C. are used alone or as a mixture with up to 50% by weight, based on the initiator mixture, of water-soluble, organic azo initiators and/or water-insoluble solid peroxy-containing compounds, as polymerization initiators.
Patent DE-3519736-A1 (DE)
Title: Compositions for the treatment of rheumatism and polyarthritis
Inventor: WESTHOEFER DALMATIUS
IPC: A61K35/62
Filed: 1985-06-01
Abstract: Compositions for the external treatment of rheumatism and polyarthritis consist of a filtered autolysate of earthworms and are preferably used in combination with a mixture of aqueous beech bark extract and camphor spirit.
Patent DE-3521625-A1 (DE)
Title: Process for coating substrates by low-pressure plasmapolymerization of monomers
Inventor: PRIESS KONRAD DIPL ING
IPC: H01J37/32
Filed: 1985-06-15
Abstract: Process for coating substrates by low-pressure plasmapolymerization of monomers which are fed to a vacuum chamber at a constant predetermined flow rate, the plasma being maintained by a controlled energy source. The object of the invention is to keep the deposition conditions constant. To this end, a process pressure is first determined which is established upon ignition of the plasma at a predefined output. The output is then regulated in such a way, while the flow rate is essentially unchanged, that the process pressure determined originally remains essentially constant over the entire coating time.
Patent DE-3522132-A1 (DE)
Title: Digital, optical transmission path with multiple use
Inventor: SETTGAST HANS HEINRICH DIPL IN
IPC: H04J7/00
Filed: 1985-06-18
Abstract: Modulation circuit for the transmitting end of a digital, optical transmission path for combined transmission of broadband data (27) and narrowband data (30) which are collected via an exclusive-OR element (11) and an AND element (12), are combined in an exclusive-OR element (13) to form an individual data signal and forwarded to an optical transmission path (10). Reception circuit for a digital optical transmission path with a modulated data signal in which the modulated data signal is sampled synchronously and in phase opposition in the flip-flops with the aid of the regenerated clock and the individual data signals are separated from one another with the aid of the exclusive-OR element. <IMAGE>
Patent DE-3540181-A1 (DE)
Title: Process for the production of polyethylene threads and device for carrying out the process
Inventor: HENSEN FRIEDHELM DR ING
IPC: D01F6/04
Filed: 1985-11-13
Abstract: A process and a device for the continuous production of polyethylene threads having a breaking strength of more than 7 cN/dtex and a high E modulus are described, in which process the filament threads, which are slowly spun out into a cooling bath, are drawn off from the spinneret and stretched in several steps between two roll arrangements in a heated water bath. In the water bath, the threads are passed over several deflecting rods, the twisting effect of the rods being adjusted such that an at least two-step stretching takes place. The filament threads can be wound, after drying them on the heated rolls of the drawing-off device and subsequent cooling to room temperature, or cut on a fibre cutter to give staple fibres of defined length.
Patent DE-3541722-A1 (DE)
Title: Quinoline derivatives and their use for controlling undesired vegetation
Inventor: HAGEN HELMUT DR
IPC: A01N47/24
Filed: 1985-11-26
Abstract: Quinoline derivatives of the formula <IMAGE> in which R<1>, X, Y and Z in each case have the meaning given in the description, herbicides comprising these compounds as active ingredients, and a method of controlling undesired vegetation.
Patent DE-3543687-A1 (DE)
Title: Means for protecting rooms from perturbing radiation
IPC: E04B1/92
Filed: 1985-12-11
Abstract: The invention relates to a means for protecting rooms from perturbing radiation penetrating inwards from the outside and from radiation escaping outwards from the inside. All the internal walls of the room have a spaced-apart cladding which consists of sheet metal and comprises individual modular cassettes in the form of a planar metal sheet with a peripheral edge bent up in the same direction. The adjoining side surfaces of neighbouring modular cassettes are connected to one another in a mechanical manner such that they are electromagnetically conductive and are sealed with respect to high frequency.
Patent DE-3602653-A1 (DE)
Title: Planar optical switching matrix
Inventor: BUELOW HENNING
IPC: G02F1/313
Filed: 1986-01-29
Abstract: Strip-shaped optical waveguides are connected at one end to a coplanar optically conducting layer and arranged such that the axes of the optical waveguides cross over in the region of the layer. With the aid of interdigital electrode arrangements provided on the layer in the crossing regions, reflection or transmission grids are produced in the layer which deflect optical signals irradiated into the layer from an optical wave guide in the direction towards the opening region of another optical waveguide. In the de-energised electrode state, by contrast, the optical signals irradiated into the layer from a strip waveguide die out in the layer. In this way, advantageously unambiguous coupling relationships are obtained between two strip waveguides. <IMAGE>
Patent DE-3604863-A1 (DE)
Title: Filling valve for liquefied gas containers
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: F17C5/02
Filed: 1986-02-15
Abstract: The filling valve depicted in the drawing for liquefied gas containers, having a pivotable nonreturn valve 20 as a safety closure providing a coarse seal, and having a nonreturn valve cone 6 which provides a soft seal and is intended to provide a gas-tight seal with a screw cap 2 and a sealing cap 1 as an additional safety closure, has a flange 11 with screw holes 12 to connect it immovably and in a manner secure against twisting and the action of fire to the mating flange on the liquefied gas container. The risk of leakage at the previous threaded joint between the filling-valve connnection head 3 and the filling-valve housing 10 is avoided by means of the flanged joint. <IMAGE>
Patent DE-3608693-A1 (DE)
Title: Process for preparing fused tungsten carbide
Inventor: HAEHN REINHARD DR ING
IPC: C01B32/949
Filed: 1986-03-15
Abstract: Process for preparing fused tungsten carbide, in which the starting materials are mixed, the fused tungsten carbide is melted under protective gas in a fusion crucible, the melt is quenched and the material is shaped into a starting product for further use. The mixture is introduced into a carbon-free fusion crucible and the fused tungsten carbide is melted therein in an electric arc. The molten fused tungsten carbide is subsequently cast continuously under protective gas onto a cooled turntable rotating at a predetermined rotation rate and flung off this, solidifying under protective gas into fused tungsten carbide balls.
Patent DE-3614932-A1 (DE)
Title: Seal or packing for glands or the like
Inventor: WOLF GUENTER
IPC: F16J15/20
Filed: 1986-05-02
Abstract: The invention is based on the above seals or packings which essentially consist of rubber or the like and contain reinforcement inserts. In order to ensure, with great mechanical strength, good deformability of the seal or packing, a tubular braid-like reinforcement insert is selected as a result of the invention, one wall section of the braid facing an end side of the seal or packing.
Patent DE-3615268-A1 (DE)
Title: Thread cut-off device for a two-thread lockstitch sewing machine
Inventor: RAUPACH GUENTER
IPC: D05B65/00
Filed: 1986-05-06
Abstract: A thread cut-off device for a two-thread lockstitch sewing machine has a gripper (14) with a bobbin capsule (19). Furthermore, there is provided a thread catcher (57), which is movable through, between the gripper (24) and a stitch hole and is attached to a pivotable knife carrier (37) and which cooperates with a fixed counterknife (70). In order by technically simple means to prevent the needle thread from becoming unthreaded from the needle after the cutting of the thread, there is attached to the knife carrier (35) a thread puller (86) which extends as far as the top side (88) of the bobbin capsule (19) facing the knife carrier (35) and which, in the position of rest of the thread catcher (57), is located outside the bobbin capsule (19) and, in the position of the thread catcher (57) pivoted relative to the counterknife (70), is located above the bobbin capsule (19), so that the portion of the needle thread located on the top side (88) of the bobbin capsule (19) is guided around this thread puller (86) during the rotation (29) of the gripper (14) and the needle thread is thereby simultaneously drawn out through the needle. <IMAGE>
Patent DE-3618993-A1 (DE)
Title: Overhead projector
IPC: G03B21/132
Filed: 1986-06-05
Abstract: The invention relates to an overhead projector consisting of a housing which accommodates the writing plate and the Fresnel lens, a support arm, mounted on the housing, for the projection head, which has a lens and a deflecting mirror, and a light source which illuminates the writing plate. The object of the invention is (apparently) to avoid with the aid of simple means the known trapezoidal distortion. The essence of the invention is that the deflecting mirror is cambered and/or that the area of the writing plate which is transilluminated is a trapeze, or can be restricted to a trapezoidal area.
Patent DE-3621330-A1 (DE)
Title: Golf controller
Inventor: UEBERLA KLAUS
IPC: A63B69/36
Filed: 1986-06-26
Abstract: Published without abstract.
Patent DE-3623159-A1 (DE)
Title: Method for utilising stored compressed air, generated by braking energy, as combustion air for internal combustion engines in motor vehicles
Inventor: TER DUIS PETER DIPL ING
IPC: F02B39/02
Filed: 1986-07-10
Abstract: In braking, a proportion of the braking energy is converted into pneumatic energy by means of an air compressor and collected in a compressed air reservoir. When starting or accelerating, the compressed air flows out of the pressure reservoir of the internal combustion engine as precompressed combustion air.
Patent DE-3636494-A1 (DE)
Title: Fastener for/on jewellery chains and straps
Inventor: SCHULTE HERIBERT
IPC: A44C5/20
Filed: 1986-10-27
Abstract: The fastener for/on jewellery chains and straps has a slide (4) which exhibits at least two hooks (2, 3) on which at least one end-side chain or strap eyelet (1a, 1b) can be hung, which slide (4) is guided in a clasp (5), such that it can be displaced in opposite directions, and is held in the closure position of the two hooks (2, 3) by at least one spring element (6). <IMAGE>
Patent DE-3638582-A1 (DE)
Title: Transportable sanitary unit
Inventor: WIPPERMANN GERHARD
IPC: A47K4/00
Filed: 1986-11-12
Abstract: The invention relates to a water pool, in particular for health-promoting bathing purposes, having a pool base and adjoining pool side walls and, in particular for simple construction of the entire bathing installation, is characterised by the arrangement of the water pool within a cubicle which is closed off in a water-tight manner on all sides and is configured as a prefabricated compound unit. <IMAGE>
Patent DE-3640267-A1 (DE)
Title: Liquid formulations having a fungitoxic activity
Inventor: ITZEL HANSHELMUT DIPL CHEM DR
IPC: A01N25/02
Filed: 1986-11-25
Abstract: The invention describes novel solvent concentrates of the fungitoxic active substance triforine (N,N-bis-[1-formamido- 2,2,2-trichloroethyl]piperazine), which are distinguished by high solubility and good stability to low and high temperatures.
Patent DE-3641349-A1 (DE)
Title: Structural support
Inventor: ISCHEBECK ERNST-FRIEDRICH DIPL
IPC: E04G7/26
Filed: 1986-12-03
Abstract: The invention relates to a telescopic structural support, in the case of which the inner tube bears, on its casing surface provided with a thread, an adjusting nut which is supported at one end of the outer tube. In order to achieve a form of construction which is, in particular, advantageous for use, the invention proposes that the casing surface of the outer tube (1) be provided with undercut grooves (11) which run in the axial direction and are intended for receiving the bracing-type fastening screws (30) of supplementary struts (23, 24). <IMAGE>
Patent DE-3716212-A1 (DE)
Inventor: NOLTE JUN EDWARD F
IPC: H05K13/04
Filed: 1987-05-14
Abstract: The apparatus, which is for inserting electrical spring sockets (12) into holes (H, Fig. 8) in a printed circuit board comprises a ram (86) which is driven in vertical reciprocating motion, to drive the sockets (12) carried by a plastics strip (11), each in turn from a workpiece insertion position down through a tubular guide (99) into a respective hole in the board. The tubular guide (99) comprises two parts (99a, 99b, Fig. 10) which cooperate to provide a head mounted, with clearance, in a bushing so that the two parts (99a and 99b) can pivot slightly transversely of the length of the tubular guide (99). Elastomeric rings (140, Fig. 8) surround the two parts of the guide (99) at its end remote from the head. The two parts (99a and 99b) are thereby capable of being splayed resiliently apart to allow the head of each socket (12) to pass out of the guide (99) and into the hole (H), and so that if the socket (12) is misaligned with the hole (H) so as to but against the printed circuit board, damage to the board is avoided. The strip (11) carrying the sockets is intermittently advanced by a sprocket wheel (52). The printed circuit board is movable in the X and Y directions. <IMAGE>
Patent DE-3727620-A1 (DE)
Title: Digital signal-matched filter
Inventor: ACHILLES DIETMAR PROF DR ING
IPC: G01S13/28
Filed: 1987-08-19
Abstract: In the noise-suppressing detection of signals of known shape, such as are used in the band-spread technique, for example, particular advantages with respect to the suppression of narrow-band interferences are offered by correlation methods in which the signal is transformed into the frequency domain and multiplied there by the spectrum of the reference signal and the product is subsequently retransformed back into the time domain (fast convolution). The outlay on circuitry required for this purpose can be substantially reduced by the novel method. The signal detection is performed here by scalar multiplication of the received signal and the reference signal represented by four DFT eigen vectors, and requires essentially only four multipliers, arranged in parallel, which are each connected to a memory. The signal identification can be undertaken by determining the correlation function, which is to be obtained following upon the detection by a circuit arrangement of similar form.
Patent DE-3732429-A1 (DE)
Inventor: KLUG HANS-PETER DIPL ING
IPC: G06F11/22
Filed: 1987-09-25
Abstract: A self-test circuit (STS) for electronic assemblies generates test patterns for the components of the assembly to be tested ( mu P, ROM, RAM) outside the normal operation of the assembly and carries out an internal evaluation by means of a test data evaluation circuit (TDA). In order to carry out the testing procedure quickly and at low cost, a plurality of test pattern generators (TGM 1...TGM4) generate pseudo-random digital signals adapted to the component to be tested and to the buses (DB, AB, SB) employed in a microprocessor system. The invention can above all be applied to electronic assemblies comprising microprocessors.
Patent DE-3736442-A1 (DE)
Title: Device for the combined ignition and monitoring of burners
Inventor: LOETSCH KLAUS DIPL ING
IPC: F23Q13/00
Filed: 1987-10-28
Abstract: The invention relates to a device for igniting and monitoring burners for liquid, gaseous or dustlike fuels, in particular for reactors for the gasification of dustlike fuels under pressure, as well as reactors for synthesis-gas generation. The aim of the invention is to increase the effectiveness and safety in the ignition and monitoring of burners. The object of the invention is to ensure the ignition and monitoring of a flame by means of a device. According to the invention, the device consists of a tube having a convergent lens at the end on the side of the reaction space. Outside the reaction space, a laser is located on the tube at the height of a dielectric-coated plate which is followed, towards the outside, by a convergent lens, a filter and an optoelectronic transducer.
Patent DE-3737034-A1 (DE)
Inventor: SCHRYDER MARC DE
IPC: B65B11/10
Filed: 1987-10-31
Abstract: The apparatus is intended for setting upright a carrier consisting of a flat blank (1) made of cardboard for cup-shaped articles, which are positioned in holes made in the carrier. The apparatus is equipped with rams (25) which open the holes from the bottom and permit the articles to be introduced. <IMAGE>
Patent DE-3741949-A1 (DE)
Title: Arrangement with bioenergetic activity
Inventor: KROPP WERNER
IPC: A61N1/16
Filed: 1987-12-10
Abstract: In order reliably and conveniently to exert an influence over a prolonged period with reproducible repetition by substrates which have bioenergetic activity and are of various types on the points or regions, which can be influenced by bioenergy, on the surface of living bodies, in particular humans and animals, it is provided according to the invention that the substrates are applied to items surrounding the living bodies, e.g. clothing.