baber/WOPTO huggingface dataset:
Patent DE-3439291-A1 (DE)
Title: Steel skeleton construction having discrete load-bearing structure for the outer shell
Inventor: GLASER GERD
IPC: E04B2/96
Filed: 1984-10-26
Abstract: In order substantially to prevent transfer and radiation of acoustic vibrations in the case of a steel skeleton construction having a discrete load-bearing structure for the outer shell, the invention provides that the load-bearing structure is held in a manner isolated from vibrations by fitting vertically and horizontally acting spring elements.
Patent DE-3440186-A1 (DE)
Title: Rotatable sun roof for the roof structure of a vehicle, which is equipped with an opening serving to receive the said sun roof
Inventor: KALTZ MILTON C
IPC: B60J7/00
Filed: 1984-11-01
Abstract: The invention shows a rotatable sun roof having a roof plate which can be rotated within the roof of the vehicle between a closed position and an open position, in which an opening provided in the vehicle roof is closed and opened. The roof plate is received in a circular housing which is fastened on the roof structure of the vehicle. A drive motor sets in motion a driving band, which is arranged slidingly in the housing, in opposed directions, according to choice. One end of a pair of levers fastened on opposite sides of the roof plate is connected to the driving band and the second end is connected to opposed sides of the roof plate. Ramp elements arranged on the housing enter into engagement with the second end of each lever in order to raise and lower the levers and the rear edge of the roof plate connected thereto. <IMAGE>
Patent DE-3501810-A1 (DE)
Title: Thin-film magnetic head with a double gap for a recording medium to be vertically magnetised
Inventor: SCHEWE HERBERT DR
IPC: G11B5/127
Filed: 1985-01-21
Abstract: The thin-film magnetic head of layered construction on a non-magnetised substrate for a recording medium to be vertically magnetised has a magnetic conducting body, carrying the magnetic flux, with two outer magnet legs and a further, central magnet leg, the poles of which, facing the recording medium, are arranged one behind the other, seen in the direction of movement of the head, and with predetermined gap widths with respect to one another, the current conductors of a read/write coil device extending through one of the intermediate spaces formed between the central magnet leg and in each case one of the outer magnet legs neighbouring the said central leg. In the case of this magnetic head, a symmetrical field pattern of the magnetic field induced by its magnet legs is to be achieved, at least to a great extent. For this purpose, it is provided according to the invention that the current conductors (21, 24) of the coil device (18) also run through the further intermediate space (22 or 25), the directions of current flow being opposed in the current conductors (21, 24) consequently arranged on both sides of the central magnet leg (6), and that the central magnet leg (6) has a higher saturation magnetisation (Ms2), at least in the region (31) of its pole (P2), than the outer magnet legs (5, 7), so that during writing these magnet legs (5, 7) are more likely to be in saturation than the central magnet leg (6). <IMAGE>
Patent DE-3503010-A1 (DE)
Title: Grain mill, in particular for domestic use
Inventor: PUCHEIN RUDI
IPC: A47J42/16
Filed: 1985-01-30
Abstract: In a grain mill, in particular for domestic use, one of the two grinding bodies is supported axially by means of a compression spring so that it lifts off from the other grinding body counter to the force of this compression spring if a foreign body passes between the grinding faces or the said faces become choked by the material for grinding. The lifting movement of the grinding body which is supported in a resilient fashion is bounded in both axial directions by stops. As a result, the spacing between the grinding bodies, and thus the fineness of grinding, can be adjusted and even hard material for grinding can be ground despite the resilient support of one grinding body.
Patent DE-3505401-A1 (DE)
Title: Silencing tube for transmitting gaseous media
Inventor: BLECKMANN ERICH
IPC: F01N13/08
Filed: 1985-02-16
Abstract: In the case of a silencing tube for transmitting gaseous media, which tube is constructed as a corrugated tube, elements which interfere with the free propagation of sound waves are provided in addition to the corrugation.
Patent DE-3510025-A1 (DE)
Title: Vacuum cleaner for microdust
Inventor: HAUZENBERGER JOHANN
IPC: A47L5/14
Filed: 1985-03-20
Abstract: The invention is based in its technical design on an analogy in the macroscopic sector. For example, there is fine scattered sand in the snow. The road is required to be dry again and free from dust. If a storm-force wind now came up over the country, the snow and the scattered sand would remain in place. This is an analogy to blowing-off and suction by lamina flow. However, if a cyclone with warm, dry air passes slowly over the road, the following will happen. The snow will evaporate completely. The cyclone penetrates into the boundary layer, whirls the dry sand up and pulls it into the centre by the resulting negative pressure. If completely dust-free air were now provided on the ground, the road would be dust-free after a certain time. The basic physical concepts are the following:     The warm, dry air removes the adhesion.   The turbulent flow breaks up the boundary layer. Eddies produce a force in the direction of their axis of rotation; this force sucks up the particles. w
Patent DE-3518379-A1 (DE)
Title: Control circuit with an edge-controlled phase comparison circuit
Inventor: APITZ SIEGRIED
IPC: H02P23/18
Filed: 1985-05-22
Abstract: If the reference pulse oscillation (S2) of a reference pulse source (15) deviates from a synchronization oscillation (Ssync) to which a control circuit with an edge-controlled phase comparison circuit (9) is to be set, the deviation of the reference oscillation is compensated by the fact that pulse correction bits (27) of a particular bit width (d) are generated in a correction circuit (14) and are allocated to individual pulses (28) of the reference pulse oscillation (S2) in such a manner that the reference pulses (28) to which a pulse correction bit is allocated, are lengthened or shortened in time by the amount of the bit width of the pulse correction bit. This makes it possible to compensate for very small frequency or phase shifts which would otherwise require a very high frequency divider complexity. <IMAGE>
Patent DE-3529606-A1 (DE)
Title: System for manufacturing particle boards from wood - wood-like chips or fibres
IPC: B27N3/14
Filed: 1985-08-19
Abstract: A forming-line system for manufacturing particle boards is described. The forming line consists of three spreading systems independent of one another: Via the screw conveyor, vibratory table plate, rotor, entry box, vibratory table plate and rotor, the dust particles are applied to the conveyor belt; the centre and top covering layer follow in synchronism.
Patent DE-3539354-A1 (DE)
Title: Method and device for locating functional disturbances in the machine elements of a paper machine
Inventor: MAKKONEN TIMO
IPC: D21G9/00
Filed: 1985-11-06
Abstract: A method and device for locating disturbances occurring in machine elements of a paper machine and in its operation, in which method and device changes in the characteristics of the paper are continuously observed and the periodicity of these changes is recorded and compared with the periodicity of functions of machine elements of the paper machine. The device comprises monitoring facilities for observing changes occurring with respect to the characteristics of the paper; synchronous measurement transmitters associated with machine elements of the paper machine for observing the periodicity of functions of the machine elements; a recording device for recording the periodicity of changes of characteristics of the paper and the periodicity of the functions of the machine elements; and a data processing unit for comparing the periodicity of the changes of characteristics of the paper with the periodicity of the functions of the machine elements.
Patent DE-3544718-A1 (DE)
Title: Mirror
Inventor: PRESTON ELISABETH
IPC: G02B5/08
Filed: 1985-12-18
Abstract: In order to be able to accommodate a mirror on a comparatively small space, said mirror having a large-area mirror surface held by a preferably transparent backing (2), the backing (2) is constructed, together with the mirror surface (mirror material 3) held thereon as a thin inherently movable foil (1). <IMAGE>
Patent DE-3545938-A1 (DE)
Title: Push-button switch which can be assembled automatically
Inventor: SCHMALENBACH WERNER
IPC: H01H13/56
Filed: 1985-12-23
Abstract: The invention relates to a bistable push-button switch, in the case of which a switching lever is guided along the control cam of a switching link. The object of the present invention is, based on the requirements of fully automated assembly, to reduce greatly and simplify the individual parts and assembly steps and at the same time to bring about high switching precision. For this purpose, it is provided that an outer link guide surface (5) has the genus O, that the switching lever (6) is supported in walled parts of the push-button (26) such that it can pivot, that an oblique surface (16) is applied to the surface of a pivoting shaft (10) of the switching lever (6), that the pivoting shaft (10) carries at least one contact link (11) which is pressure-loaded by a compression spring (12), and that the push-button (26) is held in the switched-on position (E) by interaction with parts of the boundary curve of the inner link guide surface (4) and in the switched-off position (A) by interaction with parts of the switch cap (1) which cannot be assigned to the link guide surfaces (4, 5). <IMAGE>
Patent DE-3603950-A1 (DE)
Title: Inductive temperature-compensated position detector
Inventor: JACOBSEN WOLFGANG
IPC: G01D3/036
Filed: 1986-02-06
Abstract: In this detector, a plunger-type armature (4) of high magnetic permeability, which is displaceable within a measuring coil (6), can be moved by an actuator (piston (1)). Depending on the position of the plunger-type armature (4), a different coil inductance is produced which is processed in a connected electronic evaluating circuit (10). To achieve particularly simple temperature compensation and to obtain a possibility for checking the functional capability and the operating capability of the position detector without changing the constructional coupling and without arbitrary change in the position of the actuator (piston (1)), the measuring coil (6) is arranged with a constructionally identical compensation coil (7) in an alternating-current bridge (W). The inductance of at least one of the two coils (6, 7) can be varied by mechanical or electrical means (test armature (11)) independently of the position of the plunger-type armature (4) in the measuring coil (6). <IMAGE>
Patent DE-3605211-A1 (DE)
Title: Transmission for the continuous variation of a rotational speed under full load
Inventor: NIEBUHR UWE
IPC: F16H29/16
Filed: 1986-02-19
Abstract: Transmission for the continuous variation of a rotational speed under full load, in which an internally toothed gear ring is firmly connected to the output shaft. Secured movably, on the same shaft, in this gear ring are wings which have catches at the outer end. The wings are controlled by means of links which are connected movably to pins connected to the drive shaft by a holding disc. When the drive shaft is displaced from its central point, the wings have, in the event of a rotation, an unequal speed of revolution imparted to them, and, during the acceleration, they then impart to the gear ring a uniform speed of revolution. It is thus possible to vary the rotational speed in accordance with the displacement of the drive shaft from the central point. The drive shaft can also be driven eccentrically. Instead of the catches, it is also possible to use selector or overrunning clutches between the wings and the shaft.
Patent DE-3606394-A1 (DE)
Title: Ribonucleosides, process for their preparation and their use
Inventor: PFLEIDERER WOLFGANG PROF DR DR
IPC: C07H21/00
Filed: 1986-02-27
Abstract: Ribonucleosides whose 2'-OH group is blocked by a  beta -activated alkylsulphonyl group, process for their preparation and use of these ribonucleosides for preparing oligoribonucleotides.
Patent DE-3606716-A1 (DE)
Title: Distributer unit for pressurised fluids
Inventor: RUF HERMANN
IPC: F16K11/074
Filed: 1986-03-01
Abstract: The invention relates to a distributer unit for pressurised fluids, especially liquids, the said unit distributing the fluid into one or more pipes or branches and having the ability to supply the individual pipes either simultaneously or in succession. The housing is provided with a feed line for pressurised fluids and with feed holes for the pipes and has a disc which is arranged to allow it to be rotated or pivoted therein, is provided with one or more holes and allows flow to one or more pipes either alternately or simultaneously. The housing is preferably of cup-shaped design and the feed holes are provided in its base, which is covered by the disc provided with one or more holes. In addition, the housing bears a cover plate, which is screwed to the housing and has a flange on which is mounted the motor which drives the driveshaft of the perforated disc.
Patent DE-3607194-A1 (DE)
Title: Carbamoylphenothiazines
Inventor: GANTE JOACHIM DR
IPC: C07K1/06
Filed: 1986-03-05
Abstract: The invention relates to carbamoylphenothiazines of the formula I   <IMAGE>  in which     X is S, SO or SO2 and R is the residue, which is bonded via the amino group, of an amino acid, of a dipeptide, of a tripeptide or of a functional derivative of one of these compounds, and their salts.i
Patent DE-3611435-A1 (DE)
Title: Underwater mine for attacking submarines
Inventor: BLAUHUT REINHOLD
IPC: F42B21/00
Filed: 1986-04-05
Abstract: An underwater mine for attacking submarines. The technical problem is to increase the hit probability of an underwater mine of the said type. A disc-like supporting surface (2) surrounds the central explosive body (1) and an adjustable rudder (6) is seated on the outer edge of the supporting surface. <IMAGE>
Patent DE-3612801-A1 (DE)
Title: Stone drill
Inventor: BAUMANN OTTO
IPC: B23Q1/00
Filed: 1986-04-16
Abstract: The invention relates to a stone drill (1) with a drilling disc (3) for making holes or wall apertures in masonry. Located in the dust bell (9, 26) receiving the cuttings is a separating plate (10, 28) which prevents large stone particles from passing into the suction passage (14) and jamming there. This prevents the suction passage (14) from becoming clogged and prevents the hose which can be attached to the connection piece (21) of the flushing head (15) from being wrapped around the drill shank (2). <IMAGE>
Patent DE-3613122-A1 (DE)
Title: Door safety catch
Inventor: LEHR ARMIN
IPC: E05C17/24
Filed: 1986-04-18
Abstract: In the door catch described, a drop-out bolt (5), concealed in the air-gap region (3) on the lock side, is arranged between the door wing (1) and the fixed frame (2) in a recess of one of these two parts. At one end, this drop-out bolt has a pivot-pin mounting (8) displaceable transversely to the air gap and having a graspable handle (10), and at its other end it has a coupling member (13) which, as a result of the displacement of the pivot-pin mounting (8), can be coupled to a guide (6) extending over a particular height on the other of the two parts and is movable longitudinally in this guide (Figure 1). <IMAGE>
Patent DE-3614930-A1 (DE)
Inventor: HAAS PETER DE DR
IPC: F04B11/00
Filed: 1986-05-02
Abstract: One or more throttles are accommodated in a compression line and/or in a suction line to damp surges in reciprocating compressors. The size of the open cross-section of the throttle can be varied. The size is established to prevent surges from exceeding a prescribed limit.
Patent DE-3617867-A1 (DE)
Title: Device for influencing position of a boat in the water
Inventor: KRUEGER HUGO
IPC: B63B39/06
Filed: 1986-05-27
Abstract: The device serves influence the position in the water of a boat with trim flaps arranged at the stern on both sides of the central longitudinal axis of the boat. The trim flap angle can be adjusted in each case by a remote-controlled low-voltage geared engine which is arranged in a watertight fashion in a pivoting encapsulation housing attached to the outside of the body of the boat, and is drive-connected to a longitudinally displaceably mounted adjustment rod which is guided outward in a watertight fashion and engages on the trim flap. In order to simplify the design of the device, a drive wheel of the geared motor is in direct drive engagement with the adjustment rod whose longitudinally adjustable bearing is effected with the geared motor.
Patent DE-3625029-A1 (DE)
Title: Process for the continuous treatment of reaction products from flue gas scrubbers with simultaneous removal of sulphur dioxide and nitrogen oxides
Inventor: HOELTER HEINZ DIPL ING
IPC: C01F11/46
Filed: 1986-07-24
Abstract: The invention relates to a process for the continuous treatment of reaction products, essentially sulphate, sulphite, dithionate and nitrogen sulphonates, which are formed in the metal-complex-catalysed reduction of nitrogen oxides by sulphur dioxide in an absorptive scrubbing solution. In order further to improve such a process, according to the invention it is proposed that a part-stream is taken off from this scrubbing solution, which part-stream is then heated to a temperature of 80 to 180, but preferably 100 to 120  DEG C, as a result of which nitrogen sulphonates, with reduction of the pH, decompose to give ammonium hydrogen sulphate and dithionate simultaneously disproportionates to give sulphite and sulphate, the sulphite present in the acid medium then being converted to sulphur dioxide, and that this digestion solution is then, after stripping of the sulphur dioxide, adjusted to a pH of 7 to 11, but preferably 8 to 9, with an alkalising agent, ammonia then forming from ammonium sulphate, which ammonia can be driven off in the heat, while a sparingly soluble sulphate can be precipitated from the remaining solution, depending on the choice of the alkalising agent, with or without cooling, after which the mother liquor, except for a small effluent stream to be purged, is returned to the scrubber solution.
Patent DE-3625046-A1 (DE)
Title: Profiled element system for constructing frame parts for counters, cubicles, clothes stands and the like
Inventor: MICHEL KARL
IPC: E04B2/74
Filed: 1986-07-24
Abstract: The profiled element system serves for constructing frame parts (1) for counters, cubicles, clothes stands and the like, and comprises a plurality of mutually parallel profiled rods (2) and frames (3) which are arranged essentially perpendicularly thereto, are joined releasably on the profiled rods (2) and connect the latter together. The profiled rods (2) are provided with one or more connection grooves (4) which run in their longitudinal direction and exhibit protrusions (5) which, on their border located opposite the groove base (4.1), narrow the clear groove opening on both sides. The groove base (4.1) is provided with elongate cutouts (6) which run in the profile longitudinal direction, form plug-in receiving means and are preferably arranged in an equidistant manner. Furthermore there is provided a frame connection part (7) which is formed by a profiled body (8) and a clamping bolt (9) which is arranged coaxially therein and, at its ends projecting out of the profiled body (8), is provided, on the one hand, with a bolt head (9.1) and, on the other hand, with a screw thread for a clamping nut (10). The mutually opposite surfaces (8.1, 9.2) of the bolt head (9.1) and of the end side of the profiled body (8) receive between them the protrusions (5) of the connection groove (4) and clamp them, the profiled body (8) serving as a plug-on part for the frames (3) configured in the form of hollow profiles. <IMAGE>
Patent DE-3626450-A1 (DE)
Title: Component of edifices and buildings which acts as a solar cell
Inventor: KIRSCHNING HANS JOACHIM DIPL P
IPC: H01L31/048
Filed: 1986-08-05
Abstract: Glass roof tiles which are transparent to light are brought into permanent contact with deformable plastic films, the plastic films being bases and substrates for photovoltaically active amorphous silicon coatings in a layer thickness of between 0.05 and 1.00 micrometres.
Patent DE-3627784-A1 (DE)
Title: Divided flywheel
Inventor: BOTZELMANN HERBERT
IPC: F16F15/131
Filed: 1986-08-16
Abstract: The divided flywheel is designed as a so-called two-mass flywheel, one flywheel element being connected to the engine side and the other flywheel element being connected to the drive line side. The flywheel elements are coupled by means of a spring system. Within the resonant range, which occurs at very low speeds of rotation, the flywheel elements can be coupled rigidly to one another, making it virtually impossible for the flywheel elements to vibrate relative to one another. The resonant range of the system formed by the flywheel elements and the spring system coupling them together can thus be passed through without problems. <IMAGE>
Patent DE-3630045-A1 (DE)
Inventor: HENNING WOLFGANG
IPC: C09J175/06
Filed: 1986-09-04
Abstract: An adhesive consisting substantially of an aqueous solution or dispersion of a polyurethane containing chemically incorporated carboxylate and/or sulphonate groups is prepared from a mixture of at least two (cyclo)-aliphatic diisocyanate and selected polyester diols based on (i) adipic acid and (ii) tetramethylenediol, hexamethylenediol or mixtures of these diols. The use of such aqueous solutions for the formation of bonds on any substrates, in particular on leather, plastics, rubber materials and/or polyvinyl chloride containing plasticizer, with the same material or with other materials is disclosed.
Patent DE-3635521-A1 (DE)
Title: Saw horse
Inventor: HEINRICH GUENTHER
IPC: B25H1/04
Filed: 1986-10-18
Abstract: The invention relates to a three-legged saw horse with a vertically guided (7) bar (15) with rising teeth (16), which bar encloses (18, 19) a tree trunk to be cut up and is pressed by the trunk against a transverse pin (20) which lodges in one of the rising teeth (Fig. 1).   <IMAGE>
Patent DE-3643649-A1 (DE)
Title: Device for heating polar, temperature-sensitive goods
Inventor: KLINGLER RUDOLF W PROF DR
IPC: H05B6/78
Filed: 1986-12-17
Abstract: The invention relates to a device for continuously heating polar, preferably temperature-sensitive goods or highly viscous products with the simultaneous use of microwave energy and a conditioned atmosphere, which device is characterised in that a temperature increase is achieved, which is particularly homogeneous and highly protective in respect to the product, with the microwave energy being used at a high efficiency level. This aim is implemented according to the invention in that the material to be treated passes more than once, in an alternating direction, through a resonator chamber which is adequately dimensioned and through which the conditioned atmosphere passes. The material can optionally be conveyed through the device using conveyor belts, grooves, helices or tubes, with or without additional vibration, and optionally at reduced pressure, normal pressure or increased pressure. The device can additionally be equipped with infrared radiators.