baber/WOPTO huggingface dataset:
Patent DE-3336194-A1 (DE)
Title: 12-Methoxycarbonyl-2-methoxy-2,6,8,9-tetrahydro-1H-indolo-[7a,1-a] -2,6-naphthyridine, isolation and use in pharmaceutical preparations
Inventor: STEGLICH WOLFGANG PROF DIPL CH
IPC: C07D471/20
Filed: 1983-10-05
Abstract: The invention relates to the isolation of the novel erythrina alkaloid 12-methoxycarbonyl-2-methoxy-2,6,8,9-tetrahydro-1H-indolo-[7a,1-a]-2,6 -naphthyridine from Erythrina melanacantha and its use in pharmaceutical preparations.
Patent DE-3336914-A1 (DE)
Title: Substructure for facings, in particular of chimneys, as well as supporting element for this
Inventor: KELLER PAUL
IPC: E04F13/08
Filed: 1983-10-11
Abstract: A substructure for facings, in particular of chimneys (18), has supporting elements (1) which, in the installed state, are braced against one another by means of bracing devices (36), thereby producing the retaining forces for fastening the supporting elements (1) on the chimney (18). This substructure makes possible the arrangement of facings on any type of surfaces and structural members which, for constructional or other reasons, cannot be provided with clearances for receiving dowels or the like. <IMAGE>
Patent DE-3337657-A1 (DE)
Title: Device for melting down nonferrous metal scrap and waste
Inventor: KUEHNLE GEORG
IPC: F27D99/00
Filed: 1983-10-17
Abstract: A device for melting down aluminium or magnesium scrap has a shaft furnace 2 for receiving a melting crucible 4 and a hood 6 which can travel between a lateral position which leaves the crucible open and a covering position above the crucible 4 and can be connected to the crucible 4 by clamping a sealing device 8. Travelling charge containers 16 and 17 which can be filled with the quantity of scrap required for a melting-down charge and which have a charging device 35 can travel on wheels 19 and can be coupled to the hood 6, so that an externally closed volume is formed within the crucible 4, the hood 6 and the charge container 16 and 17. A vacuum pump can be connected to this volume via a duct system 87,85,88,58. <IMAGE>
Patent DE-3340652-A1 (DE)
Title: Fire extinguishing device
Inventor: SCHULZ HEINZ G
IPC: A62C35/10
Filed: 1983-11-10
Abstract: On a fire extinguishing device for electrically operated domestic appliances which are accommodated in a housing, in particular for televisions, the object is to be achieved of preventing fires occurring by automatically combating the cause of these fires. The invention achieves this object by the fire extinguishing device comprising a closed tube which contains fire extinguishing powder, is provided with predetermined breaking points and is fitted inside the housing.
Patent DE-3342316-A1 (DE)
Title: Camshaft for internal combustion engines
Inventor: KOYDL LADISLAV DIPL ING
IPC: C23C4/10
Filed: 1983-11-23
Abstract: A camshaft (1) for internal combustion engines is constructed from a light material with integral bearings (2) and cams (3) and is provided at the surfaces of its shaft sections (4), bearings (2) and cams (3) with a load-bearing coating (5) as a flexurally and torsionally rigid skin. The bearings (2) and the cams (3) are covered at their sliding surfaces (6) with an additional coating (7) consisting of high-grade bearing material. <IMAGE>
Patent DE-3342595-A1 (DE)
Title: Double clamping set for fixing hubs
Inventor: PETER OSKAR E
IPC: F16D1/091
Filed: 1983-11-25
Abstract: Self-locking double clamping sets with tapered clamping rings for fixing hubs require a positive connection between their elements in order to be releasable from their self locking without extraneous means and to be a captive unit. According to the main patent application P 3340448.8-12, a thin-walled slotted metal bush is for this purpose provided with an encircling end collar which surrounds and axially supports the externally cylindrical outer clamping rings. The internally tapered outer clamping rings, which can be acted upon via tightening screws, interact with a corresponding internally cylindrical inner clamping ring with double-taper self-locking outer surfaces. Relatively long hub bores are not clamped over their entire length to the shaft by such clamping sets. According to the invention, an extension of the metal bush, having an internally tapered surface at the end, and an externally tapered surface of an annular disc on the shaft, the said externally tapered surface interacting with the said internally tapered surface as a simple clamping pair, are provided.
Patent DE-3345063-A1 (DE)
Title: Hinge arm with fastening plate
IPC: E05D3/06
Filed: 1983-12-13
Abstract: Published without abstract.
Patent DE-3346082-A1 (DE)
Title: Automatic poultry drinking trough washing facility
Inventor: FISWICK KLAUS
IPC: A01K39/02
Filed: 1983-12-21
Abstract: The automatic poultry drinking trough washing facility has been developed for the cleaning of drinking troughs for broiler fowl. The principal problems resided in the highly curved shape and the heavy, slimy contamination of the drinking troughs. An essential prerequisite for marketability was a relatively low price. In order to ensure a long service life, as few moving parts as possible were to be used. An inclined plane with flushing water assistance for propulsion was thus employed. The drinking troughs are brought into the washing position through a trap with an oscillating double lever which is powered by a geared motor with time control, and in that position they are cleaned by means of a round brush which cleans the edge of the trough and a roller brush which cleans the external surfaces, while being flushed with water. The high intensity of washing is achieved by means of strong brush material and a high peripheral speed of the brushes. The drinking troughs are rotated in the washing station by means of a rotary drive. The hood, which is likewise made of corrosion-resistant material (most parts being made from V2A or aluminium), ensures that little water is lost during the operation. The drawing clarifies the structure and functioning of the installation. <IMAGE>
Patent DE-3412023-A1 (DE)
Title: Process and apparatus for the rapid determination of pollutants in waters
Inventor: FISCHER KARIN DR
IPC: G01N33/18
Filed: 1984-03-31
Abstract: In the process for the rapid determination of pollutants in waters, thylakoids taken under standardised conditions from higher plants are used as a biological material competent in photosynthetic primary processes, which thylakoids are used in batches of the same basal activity together with inorganic and/or organic stabilisers as a suspension in standardised samples in a reception chamber (11) of an apparatus which is provided with a light window (26) for the entry of light, into which an oxygen sensor (15) and/or a fluorescence sensor (16) extends and which can be closed by a closing body (17) movable in the manner of a piston having a capillary through-hole (18). <IMAGE>
Patent DE-3413855-A1 (DE)
Title: Method for evaluating measurement signals which are obtained by scanning an incremental scale by means of a scanning unit, and measuring device for carrying out this method
Inventor: RIEDER HEINZ
IPC: G01B7/02
Filed: 1984-04-12
Abstract: In a method for evaluating measurement signals which are obtained by scanning an incremental scale (1) by means of a scanning unit (2), at least two analog signals (sin a, cos a), whose basic form is sinusoidal and which are mutually phase-shifted, being generated and evaluated by a computer (5), the direction of movement of the scanning unit with respect to the scale is determined and signals which specify this direction of movement are applied to the computer (5). The measurement signals (sin a, cos a) are digitised in an analog-to-digital converter (8) and fed to the computer. Correction values for standardising the signals (sin a, cos a) with respect to amplitude, dc component and phase angle are determined from the scanning of at least one complete signal train, and the computer (5) is calibrated with the aid of these correction values, so that it uses a corrected signal variation as a basis for the interpolation calculation of signals corresponding to incremental fractions of the graduation. The number of the complete graduation increments of the scale that are obtained in the measurement section is also acquired in the computer and linked with the result of the interpolation calculation to form the displayed value. …<IMAGE>…
Patent DE-3418978-A1 (DE)
Inventor: HOLZMANN HERMANN
IPC: H02G3/06
Filed: 1984-05-22
Abstract: The invention relates to a screw joint of plastic for leading-in, leading-through, sealing and pull-relieving cables, lines or other thread-like elements (cable screw joint) comprising an intermediate connection piece with a sealing body inserted therein, and a box nut. The intermediate connection piece is provided with clamping tongues formed integrally therewith and extending coaxially thereto, which clamping tongues retain between them the mounted cable. The arrangement of the clamping tongues is such that when the box nut is turned at least one, preferably more clamping tongues distributed evenly over the circumference are urged inwardly in a selective manner and out of the remaining annular clamping tongue arrangement to exert upon the cable, preferably through the interposed packing, a deforming pressure providing positive protection against torsion of the cable relative to the cable screw joint. The fact that certain clamping tongues can be tilted inwardly in a selective manner provides further an expansion of the pressing area in the axial direction, which in turn leads to a reduction of the specific pressure.
Patent DE-3425604-A1 (DE)
Title: Mobile crane with multi-piece jib
Inventor: REESING HANS-CHRISTOPH DIPL IN
IPC: B66C23/70
Filed: 1984-07-12
Abstract: The jib (18) has a main part (21 = 25, 26), if need be telescopic, and an extension structure (24; 63) which can be releasably connected to the main part at its free end. The extension structure consists of two side parts (34, 35) which are split lengthwise and are provided with connecting elements (51...54) which enable the side parts to be releasably and rigidly connected to one another. To transport the crane over longer distances, the side parts (34, 35) can each be pivoted rearwards to the sides of the jib in each case about an articulated connection (31, 32, 41) arranged on the head of the main part (21, 26) and can be supported on brackets (58) and can be releasably connected via connecting elements (39, 59) to the main part (21) of the jib (18). <IMAGE>
Patent DE-3432247-A1 (DE)
Inventor: ADAMS JUERGEN
IPC: G06F11/00
Filed: 1984-09-01
Abstract: A method and arrangement for providing a continuous visual check on the operation of a standard liquid crystal display by superimposing a checking signal upon the operating signals applied to the individual segment and back electrodes of the LCD through individual impedance paths substantially higher than the individual impedance paths carrying the operating signal to the segment and back electrodes so that the operating signal overrides the checking signal under normal circumstances but the checking signal overrides the operating signal when the latter is interrupted due to a fault. The checking signal causes the segment electrode or back electrode whose signal is impaired to blink at a visually perceptible rate. Preferably, the frequency of the checking signal is in the order of 0.5 Hz to 2.0 Hz.
Patent DE-3432482-A1 (DE)
Title: Process for the preparation of emulsions of oxidatively drying alkyd resins
Inventor: ZUECKERT BERTRAM DR
IPC: C09D167/00
Filed: 1984-09-04
Abstract: The invention relates to a process for the preparation of aqueous emulsions of oxidatively drying polyethylene glycol-modified alkyd resins, which is characterised in that a copolymer of unsaturated fatty acids, methacrylic acid and vinyl or vinylidene compounds is reacted with polyethylene glycol and polyols, mono- and dicarboxylic acids to give an acrylic-modified alkyd resin. This component is partially esterified by means of an alkyd resin containing drying fatty acids, and the alkyd resin combination is emulsified in water with neutralisation of the acid groups. The emulsions have particularly good properties with respect to stability, dryability and gloss.
Patent DE-3435854-A1 (DE)
Title: Supplementary part for gas chromatography
Inventor: SCHUCHMANN HORST
IPC: G01N30/18
Filed: 1984-09-29
Abstract: A supplementary part enables the conversion of a gas chromatography injection part without inert gas flushing into one with inert gas flushing.
Patent DE-3436707-A1 (DE)
Title: Seal
Inventor: KRUG ULRICH DIPL ING
IPC: F16J15/3212
Filed: 1984-10-06
Abstract: A seal (8) for providing a seal between two parts with an irregular sealing contour which can be moved relative to one another is distinguished by a lip seal (4) and a spring strip (5) which presses the said lip seal against the sealing surface (3) and is constructed with individual springs, the lip seal and the spring strip being firmly connected, jointly, to one part via the sealing surface (3) in order, in a simple manner, to provide a sealing system which has a small overall volume and nevertheless guarantees reliable sealing for parts with an irregular sealing contour which can be moved relative to one another. <IMAGE>
Patent DE-3439782-A1 (DE)
Title: Slatted door
Inventor: SCHMIDTMANN HELMUT
IPC: E06B7/082
Filed: 1984-10-31
Abstract: A slatted door (11) is described, which is provided with two parallel vertical mouldings (16, 17) of a frame (12), between which slats which are arranged above one another and preferably inclined in relation to the frame plane are provided, and with an upper and a lower transverse moulding (18, 19). In order that such a slatted door (11) can be shortened, so that the variety of types to be manufactured and kept in stock can be reduced, it is envisaged that the upper and/or the lower transverse moulding (18, 19) is/are formed by two opposite strips (22, 23) which overlap at least one slat (13) from both sides and the length of which is equal to the clear width of the two vertical mouldings (16, 17). <IMAGE>
Patent DE-3442224-A1 (DE)
Title: Motor drive for door, especially for a garage door
Inventor: KAISER NORBERT
IPC: E05F15/684
Filed: 1984-11-19
Abstract: A motor drive for a garage, especially for a garage door is specified, which drive has a drive chain (19), which is tensioned between two deflection wheels, and a travelling carriage (24) which is guided in the longitudinal direction of the drive chain (19) and is connected to the drive chain (19) via a coupling device (30) on the one hand and to the door via an actuating rod (21) on the other. To obtain smooth emergency unlocking and the possibility of locking the garage door, which is to be moved by hand in manual emergency operation, in any desired position, the drive chain (19) is designed as an endless chain which only has chain links and the coupling device (30) is formed by a chain wheel (27) which is rotatably mounted on the travelling carriage (24) and engages in the endless chain (19) and by a manually controlled locking device (29) which optionally blocks the rotary movement of the chain wheel (27) or releases the latter. Manual control of the locking device is by means of a Bowden cable (35) or by means of a resilient plastic snap-on element (37) (Figure 2). <IMAGE>
Patent DE-3444277-A1 (DE)
Title: Device for adjustment of the rotary position of a driven machine part relative to a driving machine part during operation, especially of a camshaft in relation to a crankshaft in an internal combustion engine
Inventor: BOENISCH HEINZ-JUERGEN
IPC: F01L1/344
Filed: 1984-12-05
Abstract: In an internal combustion engine with a camshaft driven from the crankshaft by way of a toothed belt, the camshaft is to be adjusted relative to the toothed belt wheel. For this purpose the toothed belt wheel is mounted so that it is axially displaceable on the camshaft and is rotationally connected to this by way of a helical toothing. By means of a control device acting as a function of the load and speed, an axial displacement of the toothed belt wheel 2 is produced, the latter being moved under the running, axially self-fixing toothed belt. In a camshaft with a three-dimensional or characteristic curve cam, the camshaft is also axially displaced in a controlled/regulated manner.
Patent DE-3501869-A1 (DE)
Title: Tubular-store stranding machine
Inventor: DUEWELHENKE RAINER
IPC: D07B3/04
Filed: 1985-01-22
Abstract: In tubular-store stranding machines, in which there is located above the stranding disc a forward spinner which makes it difficult to draw new wires into the guide holes of the stranding disc, a drawing-in tube is provided above the storage tube. This drawing-in tube rotates together with the storage tube and has axis-parallel guide grooves which are open with slits towards the storage tube and which are aligned with the guide holes in the stranding disc.
Patent DE-3506660-A1 (DE)
Title: Process for production of a preform for an optical waveguide
Inventor: GUTTMANN JOACHIM
IPC: C03B37/012
Filed: 1985-02-26
Abstract: The invention relates to a process for the production of a preform for an optical waveguide (optical fibre). To this end, a quartz glass rod (core of the optical waveguide) and a quartz glass tube (cladding of the optical waveguide) are first arranged concentrically and perpendicularly in the direction of gravity, and are subsequently melted with one another by means of an annular heat source which is moved once from top to bottom.
Patent DE-3510499-A1 (DE)
Title: Force-measuring device
Inventor: HAEFNER HANS W
IPC: G01L5/16
Filed: 1985-03-22
Abstract: Device for measuring a force or force component acting on a force-absorbing member, the force absorber being able to move in a frame in the direction of the force (component) in an essentially frictionless fashion, and acting on a force-measuring device which is supported against the frame, there being arranged between the force-absorbing member (1) and the frame (2) in an essentially frictionless fashion a wedge (5) on which the force-measuring device (7) acts in the direction of the axis (42) of the wedge (5), such that at least one surface of the wedge encloses with the direction of the force (component) an angle differing from 90 DEG , and that an additional balancing force acts on the wedge (5). <IMAGE>
Patent DE-3512050-A1 (DE)
Inventor: CORNETTE HENRI
IPC: D06F39/02
Filed: 1985-04-02
Abstract: Process for washing clothes in a washing machine, which comprises using a liquid detergent which is released gradually into the washing medium from a special device placed in the drum of the machine at the same time as the clothes instead of being released from the dispenser provided for the detergent on the washing machine. The rechargeable device is a container provided with a filling orifice and with vents for the liquid. The container may be a flat-bottomed sphere or a ring. <IMAGE>
Patent DE-3516531-A1 (DE)
Title: Tool for hydraulic excavator
Inventor: ZICKERMANN HERBERT
IPC: E02F3/413
Filed: 1985-05-08
Abstract: Published without abstract.
Patent DE-3517119-A1 (DE)
Title: Horseshoe
Inventor: MUSTAD CLARIN DIPL ING
IPC: A01L3/00
Filed: 1985-05-11
Abstract: The shoe has an outer iron (4) partially coated with a plastic covering (2) and can be fitted to the individual hoof in the prefabricated state. Zones of reduced rigidity produced by cutouts (11) allow at least rough fitting of the shoe by plastic deformation of the iron (4). After fitting, the tabs (3) of the shoe are bonded to the hoof; the ends of the shoe are fixed in their mutual position by suitable means. As a result of this fixing, the shoe can be subjected even to very great stresses. <IMAGE>
Patent DE-3527467-A1 (DE)
Title: Sewing machine pattern data input
Inventor: TAKANO KUNIO
IPC: D05B19/10
Filed: 1985-07-31
Abstract: Input system to provide a sewing machine with stitching pattern data, in the form of coordinates, has an initial unit to read the sewing pattern. Two indicators show the multiplication scales in the X and/or Y axes on the pattern and the stitch length alterations or needle count changes for the pattern. The final unit increases or decreases the coordinate values according to the stitch length or needle change indications and the multiplication scales. This gives the division of stitches between the needle insertion points and the direction change points, using quotients which are rounded up to a whole number.
Patent DE-3528407-A1 (DE)
Title: Adding circuit using decimal code
IPC: G06F7/491
Filed: 1985-08-07
Abstract: Published without abstract.
Patent DE-3529122-A1 (DE)
Title: Locking device especially for articulated up-and-over doors for garages
Inventor: KERNLER BERND
IPC: E05B65/00
Filed: 1985-08-14
Abstract: A locking device especially for articulated up-and-over doors for garages, in which a blocking bolt (11) engages into a locking plate (12), is proposed. In order to provide an especially simple design of a locking device for manual and automatic actuation, the blocking bolt (11) has a blocking edge (26) which engages into an upwardly blocking slot (27) of a locking plate (12). <IMAGE>
Patent DE-3543817-A1 (DE)
Title: Ball point pen
IPC: B43K25/02
Filed: 1985-12-12
Abstract: In the case of a ball point pen having a refill which is mounted in a casing so as to be displaceable forwards into the writing position against the action of a surrounding compression spring (restoring spring) and can be moved by means of a key guided in a slot in the casing and by means of a pressing piece fastened to the said key, a pressing piece (13) is fastened to the clip (16) of the ball point pen as a key and can be locked on the casing (10) by means of knobs (14) and holes (19). <IMAGE>
Patent DE-3544612-A1 (DE)
Title: Cladding for rectangular chimneys
Inventor: KOEGLSPERGER THOMAS
IPC: E04F17/02
Filed: 1985-12-17
Abstract: Published without abstract.
Patent DE-3605224-A1 (DE)
Title: Baton luminaire
Inventor: HUBERT THOMAS
IPC: F21S2/00
Filed: 1986-02-19
Abstract: A baton luminaire has a small diameter and is formed from individual tubular parts. Light sources are partially arranged in the tubular parts and are held in mounts. The light sources and the mounts are connected to a current source arranged outside the baton luminaire by means of electrical connections arranged in the tubular parts. Light exit openings are arranged on the surface of the tubular part in the region of each light source. The tubular parts are formed as square profile tubes. A light exit opening is arranged on at least one of the four flat longitudinal sides of the square profile tube in the region about a light source. The light source is a compact lamp arranged in the square profile tube.
Patent DE-3606167-A1 (DE)
Title: Means for application as wall or ceiling covering
Inventor: STEINBRICH MANFRED
IPC: C09D101/02
Filed: 1986-02-26
Abstract: According to the invention, a means for application, in particular for spraying, as wall or ceiling covering is proposed, which means is characterised by a mixture of substances comprising cellulose, sawdust, cellulose adhesive, water and colorant in a specific ratio. This means can be simply, rapidly and cost-effectively prepared, stored if appropriate and preferably sprayed in a single spraying operation, even on rough substrate, in an optically satisfactory manner without forming joints.
Patent DE-3608057-A1 (DE)
Title: Housing for an electrical apparatus having external electrical or electromagnetic connecting contacts
Inventor: SCHNEEBERGER REINHOLD
IPC: H05K5/00
Filed: 1986-03-11
Abstract: In order to provide a secure cover for a large-area perforation (3) in a wall (2) of a housing (1) at times when the connecting contacts (4), which are accessible via the perforation (3), are not in use, a flexible louvre (5) is pulled in front of said connecting contacts (4), which louvre can be recessed in an adjacent wall (7) in order to open the perforation (3). The louvre (5) can be sealed against interference radiation and fluid influences. <IMAGE>