baber/WOPTO huggingface dataset:
Patent DE-3416904-A1 (DE)
Title: Locking switch lever
Inventor: ECKHARDT FRIEDHELM
IPC: B41J19/80
Filed: 1984-05-08
Abstract: The locking switch lever serves for actuating a gear mechanism, in particular for the paper-conveying devices of printers. The switch lever consists of a U-shaped part made of resilient plastic, in which one end of the leg is mounted pivotably and the other end of the leg is provided with an input drive, an output drive and a locking cam. The switch lever is mounted in a self-supporting manner in a mounting plate. <IMAGE>
Patent DE-3418282-A1 (DE)
Inventor: HOEVEN JOHANNES CHRISTIANUS WI
IPC: B32B27/10
Filed: 1984-05-17
Abstract: The decorative panel having an underlay or core layer and a decorative layer on one or both sides of the core. At least one of the two surfaces of at least the outermost layer of the panel comprises a synthetic resin of one or more radiation-polymerized components selected from unsaturated acrylates and methacrylates. This layer, when scratched, has a scratch resistance of at least 1.5 N and preferably 2 to 7 N (DIN 53 799, part 10). In the method for manufacturing the decorative panel, a liquid surface layer which includes the radiation-polymerizable components is applied onto an underlay and then polymerized by means of radiation. In a further step, the radiation-polymerized surface layer is pressed together with the underlay at an elevated temperature.
Patent DE-3419684-A1 (DE)
Title: Stenter frame with tensioning devices
Inventor: GUTSCHE JOACHIM
IPC: D06C3/10
Filed: 1984-05-24
Abstract: Angular profile strips which are assembled to form the frame and which are connected movably or fixedly at a mitre angle, with the possibility of installing variously designed tensioning devices for gripping, tensioning and fastening cloths, machine fabrics or foils, without the need for aids, such as staples, nails, etc., with the material to be tensioned being treated carefully at the same time. The rear sides of the profile strips are provided with short or long profiles, on which or under which the tensioning devices execute a rotational or linear movement, in order to grip and tension the material to be tensioned, either by clamping or by means of toothed or spiked strips. The stenter frames are used, for example, in decorating departments and stage superstructures, by artists and in adjustable walls for room divisions.
Patent DE-3420765-A1 (DE)
Title: Angularly-adjustable discharge spout for a reservoir container for discharging fluids, pastes or putty
Inventor: SCHMID JUN ALFRED
IPC: A61C5/62
Filed: 1984-06-04
Abstract: The invention relates to an angularly-adjustable discharge spout for a reservoir container for discharging fluids, pastes or putty, the discharge spout consisting of a fixed part which is connected, possibly detachably, to the reservoir container and of an angularly-adjustable tip which is rotatably connected thereto. The discharge spout according to the invention has the advantage that the fixed part and the tip which is rotatably connected thereto are located on a common central axis, that is to say do not differ from a normal discharge spout consisting of one piece, when in the straight position, so that a small overall size is maintained, furthermore that, when it is in the bent-over position and lateral pressure is exerted on it, the tip does not readily move out of its bent-over position as a result of a laterally applied force. The discharge spout according to the invention is characterised in that when the fixed part and the tip are in the straight position, they are located on a common central axis, and that the sliding faces of the fixed part and tip which adjoin one another are arranged obliquely with respect to the central axis and have a minimum angle alpha of less than 90 DEG . The invention also comprises the use of such a discharge spout in a metering tip for dental materials, in particular filling compounds or impression compounds.
Patent DE-3421568-A1 (DE)
Title: Device for use in bladder disorders in men
Inventor: BUCHER HANS DIPL ING
IPC: A61F5/453
Filed: 1984-06-09
Abstract: The device is used to control the outflow of urine in men with bladder disorders. The device has a hose-like basic body consisting of an elastomeric material and comprises an inlet opening and an outlet opening. The device is pulled over the penis of the man and has an attachment valve whose hose-like basic body is a retaining part to be fastened on the glans of the penis. It is provided with a sealable closure piece comprising the outlet opening. The closure piece can be opened and closed by the patient. The patient can thereby control the outflow of urine. If the closure piece is closed the urine can build up from the closed outlet opening back to the urinary bladder which can thus be used as a urine store just as in healthy people. The device can be worn permanently by the patient because it does not have to be inserted in the urethra.
Patent DE-3421685-A1 (DE)
Title: Metal slide
Inventor: REIMER KARL
IPC: A63G21/18
Filed: 1984-06-12
Abstract: In a metal slide (1) for children's playgrounds, pools or the like, having a sliding surface (3) consisting of a strip (4) of sheet metal, to the longitudinal sides of which a separately produced side wall (2) is in each case secured by means of rivets or screws (13, 14), each side wall (2) is formed from a sheet metal section which has a substantially U-shaped cross-section and whose legs (5, 6) have parallel end pieces (8, 9) bent at an angle towards the opposite leg (5, 6) and offset at a distance relative to each other, and the end pieces (8, 9) have mutually flush apertures receiving the rivets or screws (13, 14) for the sheet metal strips (4) which can be inserted between the end pieces (8, 9) (Fig. 1). <IMAGE>
Patent DE-3433691-A1 (DE)
Inventor: STAEUBLE GEORG DIPL ING
IPC: B61F5/10
Filed: 1984-09-13
Abstract: 1. Gas suspension for vehicles, in particular rail vehicles, with an overflow valve which is located in the connection between at least two gas springs in the form of gas bellows, arranged transversally to the longitudinal axs of the vehicle and acting between chassis and vehicle body, wherein the overflow valve (1), provided with two antagonist check valves (11, 13 ; 55, 57), ensures the overflow function and an additional appliance, consisting of a spring-loaded rod assembly, counteracting the force of the compression springs (23, 25  ; 71, 75) of the check valves (11, 13), opens the connection between the gas bellows as soon as the lower switching pressure of one of the gas bellows (3, 5) has been reached, said rod assembly being kept in an inactive position above the upper switching pressure of one of the gas bellows by a piston (33, 41), subjected to the gas bellow pressure.
Patent DE-3444782-A1 (DE)
Title: Temporary wound closure
IPC: A61B17/08
Filed: 1984-12-06
Abstract: The invention relates to a temporary wound closure comprising two strip-like sheets of a suture material which is at least partially coated with plastic, and on the regions of these sheets which overlap each other in the closed state mutually engaging, profiled closure strips are provided and can be brought into engagement by a clamping slide, and in that the strip-like sheet which is the lower one in the closed state has below its profiled closure strip a sealing and protecting strip extending over the entire closure region.
Patent DE-3447387-A1 (DE)
Inventor: HERB ARMIN
IPC: F16B13/04
Filed: 1984-12-24
Abstract: 1. A fastening element comprising an anchor bolt and an expansion wedge, in which respect the anchor bolt is provided in its rearward region with application means for the load reception and has a wedge surface which towards the front region of the anchor bolt approximates to the circumferential contour thereof and along which the expansion wedge is displaceable for the expansion of the element, in which respect in the non-expanded state the anchor bolt and the expansion wedge complement one another in the expansion region to form a circular cross-section and the expansion wedge projects beyond the anchor bolt at its rearward end, characterised in that the rearward region of the anchor bolt (1, 11) is sleeve-shaped in design and has an external thread (1e, 11e) as load application means and in that the expansion wedge (2, 12) axially penetrates the sleeve-shaped region (1d, 11d).
Patent DE-3504030-A1 (DE)
Title: Method for the variable extending and shortening of squarewave signals with time, and circuit arrangement for carrying out the method
Inventor: GAERTNER FRANZ-GEORG DR
IPC: H03K5/04
Filed: 1985-02-06
Abstract: In the method according to the invention, each squarewave signal is extended by a period  DELTA t1 and shortened by a period  DELTA t2. One of the two periods ( DELTA t1,  DELTA t2) is fixed and corresponds to the maximum value of the extension  DELTA t1max or, respectively, shortening  DELTA t2max. Only the other period  DELTA t1,  DELTA t2 is variable. This makes it possible to use only a single controller 2a to set both an extension and also a shortening of the squarewave signal S1. The method can be easily implemented in two monostable flip-flop stages 1, 2 followed by switching logic 3. <IMAGE>
Patent DE-3506548-A1 (DE)
Inventor: HOLLENBERG DETLEF DR
IPC: A46B9/06
Filed: 1985-02-25
Abstract: 1. Brush, for the application of hair dyes, with rows (3), which extend parallely to the longitudinal axis (8) of the brush, of bristle bundles (4) and a row (5), which lies in the middle between the bristle rows, of individual comblike tines (6) in cylindrical shape with thickened head (9), wherein the brush handle (1) adjoins the brush body (2) in the direction of the longitudinal axis (8) and the transition region (10) between the brush body (2) and the brush handle (1) is upwardly arcuate adjoining the tine row (5) and indented at both sides of the arcuate region, characterised thereby, that bristled area (7), which receives the rows (3, 5) of bristles and tines, of the brush body (2) possesses about the curvature of a cylindrical shell with the longitudinal axis (8) as cylinder axis as well as takes up about one third of the cylindrical circumference and the bristle bundles (4) for the application of hair dye are oriented about radially with respect to the longitudinal axis (8) and arranged in two rows (3) on each side of the tine row (5) and that the bristles of each bundle (4) are thinned-out and splayed as well as display a twist, in particular with 6 to 15 turns per metre of bundle length.
Patent DE-3508439-A1 (DE)
Title: Process and apparatus for producing spheres
Inventor: BEGLINGER ROLF
IPC: B01J2/06
Filed: 1985-03-09
Abstract: In order to produce spheres (6') from a melt of a sphere material (6), said material is introduced, while essentially still solid, but already dispersed in accordance with the sphere volume, into an inert and thermally stable liquid (7). In this liquid (7) the sphere material (6) is heated, especially by means of the liquid (7) itself, to its melting point and, in doing so, given over to its surface tension. As a result, particularly well-formed spheres (6') are produced which are solidified by cooling. Expediently, the liquid (7) and the sphere material (6, 6') have approximately the same density. In an apparatus for carrying out the process, a heating appliance (25, 26) is disposed directly on a container (103) for the liquid (7). <IMAGE>
Patent DE-3509868-A1 (DE)
Title: Coal plough, the body of which is equipped with stripping tools and vertically adjustable bottom blades
Inventor: AMTHAUER ALFRED DIPL ING
IPC: E21C35/10
Filed: 1985-03-19
Abstract: In a coal plough, the body 1 of which is equipped with stripping tools 10 and vertically adjustable bottom blades 11, the bottom blades 11 are automatically set and reset during the operation of the plough as a function of the position of the coal plough relative to the coal/floor boundary layer by the bottom blades 11 in each case being provided with a hydraulic actuator 17 and by at least one measurement transducer 18 being provided on the plough body 1, which measurement transducer 18 determines the position of the boundary layer between coal and floor and is connected via a comparison and conversion stage 22 to a control valve 23 which connects the actuator 17 to a hydraulic accumulator 25 via a pipeline 24. The hydraulic accumulator 25 can either be provided with a filling valve 42 for attaching to a hydraulic network or can be attached to a working cylinder 33 which builds up the accumulator pressure and to which a drive arrangement connected to the plough chain 4 is allocated. The drive arrangement consists of a chain passage 5 and a connecting tube 28 which is longitudinally displaceable between two stops 31, 32 and is fastened with its ends to the plough chain 4. Arranged in the connecting tube 28 is the hydraulic working cylinder 33, which is linked to a bearing block 35 projecting through a slot 34 into the connecting tube 28 and is fastened with its piston rod 36 to the other end of the connecting tube 28. <IMAGE>
Patent DE-3516494-A1 (DE)
Inventor: NEUMAIER ANTON
IPC: B25D16/00
Filed: 1985-05-08
Abstract: A hammer drill includes a unit for supplying impact force to a tool inserted into the hammer drill and a unit for supplying rotational forces to the tool. A first drive motor drives the impact force unit and a second drive motor drives the rotational force unit. The motors can be operated independently of one another. A first drive train interconnects the first drive motor to the impact force unit and a second drive train interconnects the second drive motor and the rotational force unit. A coupling device interconnects the first and second drive trains so that at least one of the impact force unit the rotational force unit can be selectively driven by both the first and second motors.
Patent DE-3520896-A1 (DE)
Title: Novel pterin derivatives and medicaments containing them
Inventor: PFLEIDERER WOLFGANG PROF DR DR
IPC: C07D475/04
Filed: 1985-06-11
Abstract: Novel pterin derivatives have an acyl radical substituted by hydroxyl, halogen and/or amino groups and which can in turn optionally contain hetero atoms. The novel compounds can be contained in medicaments, in particular with neuroregulatory action.
Patent DE-3527928-A1 (DE)
Title: Grab crane apparatus for installation in agricultural buildings
Inventor: ARPOGAUS RUDOLF
IPC: B66C3/20
Filed: 1985-08-03
Abstract: A telescopic jib arrangement (14) carrying a grab (50) is pivotable about a horizontal longitudinal axis which is located right under the ridge of the roof and, with exceptions, perpendiculary under it. Located directly above the pivot bearing (30) is a ridge rail (22) on which a carriage (18) carrying the jib (14) is movably suspended. A second auxiliary rail (28) is located at a suitable point of the building which has sufficient carrying capacity. A jib (20) is welded to the carriage (12) and likewise carries running wheels (26) which interact with the second rail (28). The telescopic jib (14) can be pivoted from one side of the building to the other by means of an actuating cylinder (16). <IMAGE>
Patent DE-3531280-A1 (DE)
Title: Process and arrangement for sealing surfaces such as roofs, balconies, terraces or the like
Inventor: HIRZ KARL HEINZ
IPC: E04D13/17
Filed: 1985-09-02
Abstract: The invention relates to a process for sealing roofs, balconies, terraces or the like by applying a composition which dries out and/or sets. The invention also relates to roof surfaces, wall surfaces or floor surfaces sealed in accordance with this process. In order to be able again to discharge moisture which has penetrated or accumulated, the surface to be sealed is coated, before applying the sealing composition, with a barrier sheet which is connected to the surface to be sealed and onto which the sealing composition is applied. Through vents which have been fitted beforehand onto the surface to be sealed or through venting ducts connected to the gap-shaped space beneath the barrier sheet, the moisture, which has penetrated beforehand through damaged areas of the old exterior skin, evaporates in the gap-shaped space beneath the barrier sheet and is discharged from said space through the roof-ventilating means, with the result that damage to the roof structure as a result of corrosion or rotting, and undesired mechanical loading by absorbed water, are avoided.
Patent DE-3534524-A1 (DE)
Title: Process for bleaching and oxidising textiles
Inventor: SEBB WERNER
IPC: D06L4/12
Filed: 1985-09-27
Abstract: To bleach and oxidise textiles, the textiles are treated in an alkaline aqueous medium with a solution containing a sparingly soluble peroxide, such as a metal peroxide whose metal portion is a metal of group IIa or IIb of the periodic table and a chelating agent such as polycarboxylic acids, aminopolycarboxylic acids, alkylphosphonic acid, aminophosphonic acids and/or salts thereof, at a pH from 8 to 14, preferably 9 to 12.
Patent DE-3540534-A1 (DE)
Title: Chuck for a lathe
IPC: B23B31/16
Filed: 1985-11-15
Abstract: The chuck for a lathe has a housing (1) and at least two supporting bodies (3), radially adjustable in the housing (1), for chuck jaws (9, 10). In order to be able to chuck workpieces within a large diameter range, a rotatable swivel head (4) which carries at least two chuck jaws (9, 10) arranged offset at an angle to one another is mounted on each supporting body (3). In addition, the swivel heads (4) can be locked relative to the supporting bodies (3) in a number of rotary positions identical to the number of jaws per swivel head (4), the angular spacing of which rotary positions corresponds to the angular offset of the chuck jaws (9, 10). <IMAGE>
Patent DE-3540594-A1 (DE)
Inventor: MARTEN KLAUS
IPC: C08F222/00
Filed: 1985-11-15
Abstract: The invention relates to an  alpha -cyanoacylate adhesive which is fluorescent in ultraviolet light. The adhesive contains a fluorescent compound selected from: (a) Bis-benzoxazolyls having the following formula:   <IMAGE>    in which X is a thiophene ring or an ethylene group and R is H or a lower alkyl group; and (b) coumarin derivatives having the following formula:   <IMAGE>   in which Ph is an aromatic radical and Y is a radical corresponding to   <IMAGE>
Patent DE-3545076-A1 (DE)
Title: Sheet-metal-type box girder having high bending strength
Inventor: SPEIDEL KARL ING GRAD
IPC: E04C3/32
Filed: 1985-12-19
Abstract: The box girder according to the invention constitutes a lightweight-construction unit of high bending strength. The technical possibility of endlessly forming wide steel sheets or light-metal sheets of small to moderate thickness is exploited as far as possible for the purposes of cost-effective series production and an extremely small dead weight - based on the moment of inertia of the cross-section. As a result of the low density and the closed structural shape, the girder is buoyant, both as a unit and as a combination of a plurality of units, and can therefore be used not least as pioneering equipment. A further application area is in disaster prevention and a third is in the production of floating platforms in coastal areas which have a small beach, or no beach at all, are to be open to tourists, and, during the season, are exposed only to gentle waves. Possible applications can also cover temporary-bridge construction, falsework construction and numerous other engineering sectors. By flooding some of the longitudinal, prismatic cavities, the system can be sunk under water and, by blowing in compressed air, can be raised up again above the water level.
Patent DE-3546410-A1 (DE)
Title: Transformer
Inventor: SIKORA GERNOT DIPL ING
IPC: H01F19/08
Filed: 1985-12-31
Abstract: The invention relates to a transformer, especially a power transformer, of jacketed construction and having a core consisting of ferromagnetic material which is as free of gaps as possible. The transformer has at least one primary winding and one secondary winding of which at least one winding is constructed as a film winding. The primary and secondary windings are wound on one another, with an insulating layer located between them, as cylindrical windings, and a current-carrying winding element of the primary winding is in each case adjacent to a current-carrying winding element of the secondary winding. The subject-matter of the invention furthermore includes a method for producing a transformer.
Patent DE-3602289-A1 (DE)
Title: Band for the rolling chambers of rolling presses
Inventor: JAEGER ANDREAS
IPC: A01F15/07
Filed: 1986-01-25
Abstract: The invention proceeds from a rotating endless band for the rolling chambers of rolling presses, which consists essentially of rubber or the like and which contains reinforcing inserts, the band ends being connected to one another in a tension-resistant manner by means of lug-forming clips or the like and a crosspin pushed into these, and, furthermore, a transverse rib being located as a cleaning means on the inside of the band. In order to increase the running time of the band and simplify the mounting of the transverse ribs, according to the invention there is bonded to the top side and the underside of the band a rubber covering layer which covers the connection point, specifically also the gap between the two band ends, the rubber covering layer located on the inside of the band being designed as a transverse rib serving for cleaning.
Patent DE-3605460-A1 (DE)
Title: Implantable arterial catheter, especially injection catheter
Inventor: JEANNERET-AAB HEDWIG
IPC: A61M39/02
Filed: 1986-02-20
Abstract: The implantable arterial catheter, especially injection catheter, has an injection part (port) consisting of a shell with pierceable diaphragm sealingly closing its open shell side and of a fixing belt. On the port there is fastened the end of a catheter tube which has a safety valve on its other end. The safety valve (3) is formed by a pointed cone (8) located on the front end of the catheter tube (2) and having a passage opening (9) in the cone tip, and by a protective cap (10) which engages over the pointed cone (8) and the catheter tube end, is fixed on the catheter tube (2) and has a passage opening (11) on the front side in the region of the pointed cone. By designing the safety valve (3) with two passage openings (9, 11) lying one behind the other, the pressure exerted by the liquid with a delay ensures consecutive exposure of the passage openings (9, 11) and hence satisfactory flow of liquid, as well as a reliable (double) non-return effect when the liquid pressure decreases. <IMAGE>
Patent DE-3608146-A1 (DE)
Inventor: GASSNER THEO
IPC: B25C1/18
Filed: 1986-03-12
Abstract: An explosive powder charge operated tool for driving nails includes a housing with a muzzle part mounted in and projecting axially outwardly from the housing. By moving the muzzle part rearwardly into the housing, the tool is in the ready-to-fire condition. A magazine is supported at one end within the muzzle part and extends generally radially outwardly from it. A slide in the magazine feeds individual nails in a nail strip into the bore in muzzle part into position to be driven by a piston located within the housing. When all of the nails in the strip have been driven from the tool, one end of the strip projects into the muzzle bore. A stop shoulder on the one end of the strip faces toward an end face on the housing and contacts the end face when the muzzle part is pressed into the housing, preventing the placement of the tool in the ready-to-fire condition.
Patent DE-3608186-A1 (DE)
Inventor: BOETTGER WOLFGANG
IPC: D03D49/60
Filed: 1986-03-12
Abstract: Process for producing fabrics, in particular multilayer fabrics on a loom, whereby in order to achieve extremely careful insertion of the picks even at high pickages, the pickages are above 20 picks/cm, the individual picks are not first beaten up, and beating-up is effected only after insertion of a complete set of picks consisting of several picks of a specified number.