baber/WOPTO huggingface dataset:
Patent DE-3733544-A1 (DE)
Inventor: FOERSTER ANDREAS DIPL ING
IPC: F16F15/131
Filed: 1987-10-03
Abstract: A torsional vibration damper comprises a friction lever (26) which is loaded by a damper spring (23) in the case of torque loading, which lever exerts a self-reinforcing friction force upon a counter-friction face (25). Thus a torsional damping is achieved which generates a corresponding progressive friction force in dependence upon the transmitted torque. <IMAGE>
Patent DE-3735475-A1 (DE)
Title: System for removing and melting snow, and carrying away melt water in road traffic
Inventor: BECKER KLAUS
IPC: E01H5/10
Filed: 1987-10-20
Abstract: By means of this system, the snow which has been pushed together by snowploughs is picked up at roadsides, melted and the melt water is carried away.
Patent DE-3735503-A1 (DE)
Title: Cylinder head cover
Inventor: ELSBETT LUDWIG
IPC: F02F7/00
Filed: 1987-10-20
Abstract: A cover for the cylinder head of an internal combustion engine is proposed, which has control parts for the engine injection. This facilitates assembly of the engine, saves space and makes repairs easier. Attachment of the cover is performed in association with coupling of the control parts to corresponding parts in the cylinder head.
Patent DE-3736312-A1 (DE)
Title: Programme-controlled drum-type washing machine with a water-softening device
Inventor: STAMMINGER RAINER DIPL PHYS DR
IPC: D06F39/00
Filed: 1987-10-27
Abstract: The water-softening device (6) of this drum-type washing machine is arranged in the region underneath the tub centre point. The softened water is fed to the tub (1) via a soft-water conduit (7) extending from the softening device (6). So that the softened water passes into the tub (1) over the shortest possible distance and the salt solution does not come into contact with the tub (1) during the flushing-out of the water-softening device (6), the soft-water conduit (7) is connected directly to the run-off system (3) of the tub (1). The soft-water conduit (7) is guided in such a way that it has a static height "x" which is located above the maximum obtainable water filling level in the tub (1). Drum-type washing machine having a water-softening device. <IMAGE>
Patent DE-3740645-A1 (DE)
Title: Multistage space transportation system
Inventor: OBERDOERFFER ELMAR DIPL ING
IPC: B64G1/14
Filed: 1987-12-01
Abstract: A multistage space transportation system, containing aerodynamic lift means on a carrier and a space vehicle supported by said carrier, the air-breathing engine of the carrier aircraft (1) operating in a speed range from 900 to 1800 m/s and being stopped in a speed range, adjacent thereto, from 1800 to 3000 m/s, and the transportation system (1, 2) then being driven by the rocket engines in the second stage (2), the engines in the space glider (2) taking their fuel in the speed range between 1800 and 3000 m/s exclusively from the fuel tanks in the first stage, that is to say the tanks in the carrier (1). <IMAGE>
Patent DE-3742107-A1 (DE)
Title: Shaft for drainage lines
Inventor: DIEFENBACH GUENTER
IPC: E03F5/02
Filed: 1987-12-11
Abstract: In the case of a shaft for drainage lines having an inflow and an outflow opening (3, 6), the bottom (11) of the shaft is provided with a sunken hollow (10). Waste water collects in the hollow (10), with the result that samples can be taken at any time, even if no water is flowing through the shaft. The hollow (10) is arranged such that a quantity of the water which has last flowed through always collects in it. Consequently, samples can be taken without the need for any preparatory measures, for example shutting off the drainage lines. <IMAGE>
Patent DE-3743197-A1 (DE)
Title: Extracts of Ficus benjamina and Ficus cyathistipula as prophylactic and/or therapeutic agents
Inventor: NINI YVES
IPC: A61K36/60
Filed: 1987-12-19
Abstract: The invention relates to extracts of Ficus benjamina and/or of Ficus cyathistipula as prophylactic and/or therapeutic agents and to a pharmaceutical product containing extracts of these plants.
Patent DE-3801332-A1 (DE)
Title: Use of a data transmission method
Inventor: BLUETHGEN BJOERN
IPC: G11B27/32
Filed: 1988-01-19
Abstract: The invention relates to the use of a data transmission method, in which data of various information categories are in each case divided up into blocks and the data blocks of the various information categories are transmitted in interleaved form, for the transmitting of data via one or more subcode channels of a compact disc, already transmitted data blocks of one or more information categories being transmitted repeatedly as long as no new items of information of this category or categories are to be transmitted.
Patent DE-3804996-A1 (DE)
Title: Clamp for receiving and fastening pipes of a small diameter
Inventor: SAEGUSA SHIGERU
IPC: F16L3/123
Filed: 1988-02-18
Abstract: The invention relates to a clamp for receiving and fastening a metal pipe or a plastic pipe of a relatively small diameter. The clamp (1) exhibits a bracing clip (2), which is intended for clamping the pipe (P) and is formed by bending the elongate central portion of a rectangular sheet-metal piece in the form of a cylinder which extends laterally, and flat retaining tongues (3, 3') which are formed by two end portions or by the sheet-metal piece and adjoin the bracing clip (2), said retaining tongues (3, 3') lying one above the other and being provided with corresponding fastening bores (4, 4') which are arranged such that they are in alignment with one another when the clamp (1) is fastened on a base surface (10). The clamp comprises a clamping part (3'') which is formed by a lengthened end portion of one of the retaining tongues (3), said end portion extending over the border of the other retaining tongue (3'). The clamping part (3'') clamps the second retaining tongue (3') if the first retaining tongue (3), upon fastening the pipe (P) is folded and the clamping part (3'') exhibits a bore (4'') which is aligned with the fastening bores (4, 4'). <IMAGE>
Patent DE-3810578-A1 (DE)
Title: Transport system
Inventor: BRANDIS CURT DIPL ING
IPC: B61B9/00
Filed: 1988-03-29
Abstract: The transport system has a fixedly arranged length of rail with two travel rails 5 which extend in the direction of travel and are transversely connected by means of crosspieces 15. A wheel flange-guided transport train consisting of a drive and brake vehicle 3 with transport vehicle 4 coupled thereto runs on the travel rails 5. In order to be able to use this wheel flange-guided transport train even in the region of steep sections of track, a guide rail 9d in which vertical and horizontal guide rollers 10 and 11 of the drive and brake vehicle 3 are supported is arranged between the travel rails 5. As a result, the drive and brake vehicle 3 is positively guided so that when braking on steep sections of track braking forces which exceed the drive and brake vehicle's 3 own weight can be applied without the risk of derailing or the wheels slipping. The drive is provided in the region of the steep section of track either by means of an externally operated traction cable 12 to which the drive and brake vehicle 3 is coupled or by a built-in drive, it then being possible for a toothed rack to be arranged on the section of rail and for a driven end wheel of the drive and brake vehicle 3 to engage in the said toothed rack. <IMAGE>
Patent DE-3815123-A1 (DE)
Inventor: GLANSER MARGARETE PROF DR
IPC: C02F3/28
Filed: 1988-05-04
Abstract: In a two-stage process for the biological degradation of complex, non-readily degradable wastewater constituents, acidification takes place in the first stage and anaerobic degradation in the presence of methanogenic organisms in the second stage. In the first stage, the wastewater is treated both with the acidogenic organisms and with dehalogenating and/or desulfonating and/or deaminating strains. In addition, highly sub-stoichiometric quantities of oxygen, based on the organic carbon load, are introduced in the first stage either directly or indirectly by addition of oxygen-yielding compounds. Both stages are advantageously operated as fluidized-bed processes using supports to immobilize the biomass.
Patent DE-3816769-A1 (DE)
Title: Device for producing a tooth-protecting insert for preventing and suppressing grinding of the teeth and for preventing abrasion of teeth in tooth grinders
Inventor: MAGNUS MANFRED
IPC: A63B71/08
Filed: 1988-05-17
Abstract: For production of a protective insert (1') for preventing grinding of the teeth, a prefabricated dental arch-shaped moulding (1) with a groove (2) that fits loosely over the teeth and is made of a thermoplastic elastomer, is heated and permanently shaped in the heated state by occluding the teeth and sucking it against the teeth in the mouth and subsequently cooling it. <IMAGE>
Patent DE-3822543-A1 (DE)
Title: Process for producing a filled cable
Inventor: DELAGE PETER DIPL ING
IPC: H01B13/26
Filed: 1988-07-04
Abstract: In a process for producing a filled cable, the individual elements of which are applied to a central core, the filling composition being applied ahead of the stranding point of the conductors, it is provided that the filling composition is applied to the central element (1), that the stranding of the conductors (2) is carried out into the composition, that the excess composition is wiped off and at the same time forced into the interstices (3) and, subsequently, a taping (4) of the core obtained is carried out for clean further processing, there finally being applied strain-relieving elements (5), coated with hot-melt adhesive, and over these a sheath (6) (Fig. 3). <IMAGE>
Patent DE-3823175-A1 (DE)
Title: Passenger-car trailer for conveying sports rowing boats which can be divided in a modular manner
Inventor: WALSDORF CHRISTIAN
IPC: B60P3/10
Filed: 1988-04-12
Abstract: The entire length of the trailer can be clearly reduced with respect to the same conventional trailers for transporting rowing boats by virtue of matching the storage possibilities to sports rowing boats which can be divided in a modular manner. By using quick-action closures which connect the boat modules at their front ends to the trailer, rapid, reliable and assured security during transportation with high safety reserves is obtained.
Patent DE-3825872-A1 (DE)
Title: Process and apparatus for the production of plastic bags
Inventor: FALK GUENTER
IPC: B65B61/18
Filed: 1988-07-29
Abstract: A foil tube (3), after being discharged from an extruder (1), is welded in successive length portions (17) transversely to its longitudinal extension and is severed along the welding seam (16, 18). Between the transverse welds succeeding one another in the length portions, the foil tube is filled with a product medium in portions via a metering device (21) by means of a filling pipe (20) arranged coaxially to the discharge nozzle (2) and projecting into the tube. <IMAGE>
Patent DE-3829225-A1 (DE)
Title: Shearer loader
Inventor: OBERSTE-BEULMANN KLAUS DIPL IN
IPC: E21C27/02
Filed: 1988-08-29
Abstract: The drive motors required to drive the cutting drums of a shearer loader largely determine the dimensions of the body of such a machine. On account of the confined space conditions underground and for reasons of better discharge of the excavated material, there are strict limits to the size of the machine body, which do not permit the arrangement of more powerful drive motors. It is proposed to provide reduction gearing (32) inside the cutting drum (3). The reduction gearing (32) is connected on the one side to an additional drive motor (18) arranged concentrically to the cutting drum axis (15) and on the other side to the gear train (11) of a supporting arm (9). Gearing (32) of this type enables the cutting drum (3) to be operated with two drive motors (10, 18) of smaller dimensions and lower power rating, of which one is arranged inside the cutting drum (3) and the other is arranged outside the machine body on the supporting arm (9) of the cutting drum (3). <IMAGE>
Patent DE-3829246-A1 (DE)
Title: Electrical component
Inventor: KATO NAOKI
IPC: H01H3/02
Filed: 1988-08-29
Abstract: Electronic component, especially resistor, of the rocker type, having a contact element (4) in the form of a resiliently compliant plate. Mutually opposite end regions of the contact element (4) can be pushed in the direction of a substrate (5) by means of an acutuation key (1), so that the contact element (4) makes contact with conducting tracks (7, 8, 9) on the substrate (5) and moves along the conducting tracks, carrying out a pivoting movement. <IMAGE>
Patent DE-3831808-A1 (DE)
Inventor: COCCIA MARIO
IPC: A61J1/20
Filed: 1988-09-19
Abstract: The device comprises a syringe 6 permanently secured by projections 11, 12 and deformations 13 to an apparatus 1 for coupling the syringe 6 to a drug holding bottle or the like. The apparatus defines an enclosed chamber 7 from which a needle 5 can be projected only when the apparatus is firmly engaged with the drug holding bottle or the like. <IMAGE>
Patent DE-3839187-A1 (DE)
Title: Interferometric length measuring device
Inventor: KRIEG WERNER
IPC: G01B9/02
Filed: 1988-11-19
Abstract: An interferometric length measuring device comprises an interference divider block 2 which is composed of four inverting (rotating, reversing, erecting, Amici) prisms 3; 4; 5; 6 of which respectively two 3 and 4 or 5 and 6 are cemented together at their largest optically active faces 13 and 16. The faces 13 and 16 are silvered (mirrored) in a partially transmitting fashion. One of the inverting prisms 5 and 6 in the return path 14 or 15 of the measurement or reference beam path has an angle between the face 16 and another optically active face which differs from the Brewster angle  alpha . <IMAGE>
Patent DE-3842339-A1 (DE)
Title: Motor vehicle with a rear axle unit
Inventor: KALTWASSER HELMUT DIPL ING
IPC: B60G7/02
Filed: 1988-12-16
Abstract: In a motor vehicle the rear axle unit has two longitudinal links (3, 4), which are pivoted on the vehicle chassis and, as is usual in compound link rear axles, are connected to one another by a torsionally elastic but flexurally rigid transverse stabiliser bar. In addition two support links (10, 11) are provided, which each lead from the longitudinal link (5, 6) close to the wheel axle to the vehicle centre and are there fixed to the vehicle chassis. Lateral forces are thereby also supported. <IMAGE>
Patent DE-3900393-A1 (DE)
Title: Process for removing carbonyl sulphide from gases
Inventor: SCHINGNITZ MANFRED DR ING
IPC: C10K1/14
Filed: 1989-01-09
Abstract: The invention relates to a process for removing carbonyl sulphide from gases, such as natural gas or coal gasification gases. The aim of the invention is to propose a process for the removal of carbonyl sulphide from gases which is simple and cheap. The object of the invention is to remove the carbonyl sulphide from gases in a single-stage process. According to the invention, the object is achieved by adding the COS-containing gas together with SO2 and a solvent mixture of N-methyl- epsilon -caprolactam and water into an absorption apparatus at room temperature and producing, coarsely crystalline sulphur, by COS hydrolysis and subsequent reaction of the hydrogen sulphide and sulphur dioxide formed.
Patent DE-3901836-A1 (DE)
Title: Luminous-screen candle
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: F21S13/12
Filed: 1989-01-23
Abstract: This invention is to obtain protection for a luminous-screen candle in which the wax burns without disturbance and without emitting harmful soot particles. The outer decorative appearance of the candle is also improved and possibly a coloured emission achieved. In addition, the wax which runs out is collected due to the design of the bottom part of the luminous-screen candle.
Patent DE-3903297-A1 (DE)
Title: Fastening arrangement, fastening clip and distance plate for railway rails
Inventor: EISENBERG HELMUT
IPC: E01B9/30
Filed: 1989-02-03
Abstract: The invention relates to a fastening arrangement (10) for railway rails (2, 4), having a fastening clip (11) which is in the shape of an inverted S, so that two outward-pointing end portions (12, 13) provided on opposite sides are formed. With this configuration of the fastening clip (11) of the fastening arrangement (10) according to the invention, it is possible to secure, for each fastening point, two railway rails (2, 4), arranged at a short distance from one another, of a three-rail system using merely one fastening clip (11).   <IMAGE>
Patent DE-3904501-A1 (DE)
IPC: B02C21/02
Filed: 1989-02-15
Abstract: The invention relates to a mobile crusher having a jaw crusher (3) mounted on a chassis (1) in an upright position and a crushing material charging device (13) arranged at a high position in the region of the upper crusher (15) of the jaw crusher which charging device has a charging funnel (20) and a charging conveyor (vibrating conveyor 21), and having an extraction conveyor (17), arranged on the chassis, whose charging end is arranged at a low position below the crusher discharge (16). According to the invention, the crushing material charging device (13) is mounted in a vertically displaceable manner and can be lowered by means of a lifting device (28) from an elevated position for feeding the jaw crusher into a lowered position in which it does not project up over the jaw crusher (3), or not substantially. Furthermore, it is provided according to the invention to arrange the jaw crusher (3) on a track-laying gear (2). <IMAGE>
Patent DE-3907511-A1 (DE)
Title: Operating device
Inventor: SMALL MASON SIMON
IPC: D05B23/00
Filed: 1989-03-08
Abstract: Operating device for use in conjunction with a sewing machine and a sewing template for sewing the long seam of a preliminary tie blank. The device comprises a table (1) which is designed in such a way that it receives the base plate (2) of a sewing machine in the rear central area of the table (1). The table forms a template loading station (47a) at a front part of the table to the first side of the table centre, a template presentation station (47b) at a rear part of the table to the first side of the table centre, a template release station (47c) at a rear part of the table to a second side of the table centre, and a template return station (47d) at a front part of the table to the second side of the table centre. Arranging devices (69, 71) are provided at the loading station in order to assist arranging the tie blank on the template. First drive devices (33, 35) are provided to move a loaded template from the sewing machine to the release station. Second drive devices (41) are provided to move the template from the release station to the return station. Finally, third drive devices (46) are provided to move the template from the return station to the loading station. <IMAGE>
Patent DE-3910140-A1 (DE)
Title: Method for sealing an expansion joint of a roadway paving
IPC: E01D19/06
Filed: 1989-03-29
Abstract: In a method for sealing an expansion joint provided between a lateral edge of a roadway paving and a cap bordering the roadway paving, in particular for roadway sections on concrete substructures, e.g. on bridges, a good and reliable sealing of the expansion joint is achieved by the fact that the upward-facing opening of the expansion joint is covered and is sealed by a flexible plastic layer firmly joined to the cap and a marginal strip of the surface of the roadway paving.
Patent DE-3913504-A1 (DE)
Title: Fluorescent tube for advertising or illumination - has coated electrodes that are nickel oxidised using pumping process while electrodes are heated
Inventor: GOEPFERT JOACHIM DIPL ING
IPC: H01J9/02
Filed: 1989-04-25
Abstract: The lighting tube of glass (1) has electrodes (2)  at either end. The electrodes are nickel coated and are oxidised for protection in a production stage. The nickel oxide is produced by circulating air flow through the tube via a pumping arrangement connected to the ends while the electrodes are energised to glowing temperature. The electrode heating is provided by a high frequency source (17). ADVANTAGE - Forms nickel oxide layer on electrodes to  increase operational life.
Patent DE-3913979-A1 (DE)
Title: Control of parallelism of press platens - comprises loading four independently controlled cylinders and then gradually reduced during the press cycle
Inventor: BIELFELDT FRIEDRICH BERND
IPC: B30B15/24
Filed: 1989-04-27
Abstract: A press for mfg. components in fast reacting polymers has an independently controlled cylinder at each corner of the lower fixed platen. Each cylinder opposes the downward press force and can independently control the parallelism of the closing platens. The control system (S) for the press ensures that the cylinders can exert 15% of the gross press force. An advantageous pressure control profile reduces the pressure supplied to the cylinders from 25% of the gross press force at the start of a cycle down to only 2% at the static end phase. USE/ADVANTAGE - (S) is used for presses required to produce components with close tolerances and using fast reacting polymers with low flow characteristics (S) improves prod. quality by retaining dimensional stability and improving surface finish.
Patent DE-3918170-A1 (DE)
Title: Gear-change arrangement
Inventor: PRUESS LUDWIG DIPL ING
IPC: F16D21/04
Filed: 1989-06-03
Abstract: The invention relates to a gear-change arrangement for a change-speed gearbox with a synchroniser hub (2) which is held non-rotatably and essentially non-displaceably in the axial direction on a gearbox shaft (1), with an axially displaceable gear-change sleeve (7) which establishes a positive-locking connection between the synchroniser hub (2) and gearwheels (3, 4) assigned to particular gears of the gearbox, these gears being rotatably mounted on the gearbox shaft (1) and being in mesh with gearwheels held on adjacent gearbox shafts. To establish the positive-locking connection in this arrangement, the gear-change sleeve (7) can be actuated counter to the return force of at least one spring element (11) associated directly with the gear-change sleeve out of a neutral position in which the positive-locking connection is disengaged. Conversely, when the torque at the gearwheel in positive engagement falls below a predeterminable level, the gear-change sleeve (7) is displaced automatically into the neutral position by the return force of the spring element (11). In order to ensure ease of installation and a compact construction for a return mechanism in this arrangement, the spring element (11) is arranged on the synchroniser hub (2) and can be connected to the gear-change sleeve by way of driver means (9, 10). <IMAGE>
Patent DE-3921295-A1 (DE)
Title: New complex cpds. for use as catalysts
Inventor: HERRMANN WOLFGANG ANTON PROF D
IPC: C07C209/60
Filed: 1989-06-29
Abstract: New complex cpds. of elements of Gps. VIIa, VIIIA adn IB contain as complexing ligand the tir-Na salt of tris(m-sulphophenyl) phosphane (I), and opt. other ligands.  The reaction prod. of bis(1,5-cyclooctadienyl)-Ni with (I) is excepted.
Patent DE-3942218-A1 (DE)
Title: Power output setting circuitry for microwave therapy - provides each patient with own branch circuit comprising radiator, attenuator and power setter
Inventor: BOETTCHER LUTZ DIPL ING
IPC: A61N5/02
Filed: 1989-12-21
Abstract: The circuitry has at least a second alternator (16) branching from the microwave generator (10) and connected via a second device to a second microwave radiator (23). The second device is used for adjusting mismatch and therefore the power at its radiator (23). The microwave generator is connected to the inputs of two alternators (15,16) each of which is coupled via its own mismatch-adjusting device (17,18) to its own radiator (22,23). Each radiator serves one patient. The patient adjust the irradiation power by adjusting the mismatch-device associated with his radiator. The mismatch devices may be sliding short circuits. USE/ADVANTAGE - Max. number of patients can be treated simultaneously from min. number of microwave sources.