baber/WOPTO huggingface dataset:
Patent DE-3545258-A1 (DE)
Title: Method for producing circuits using thin-film technology
Inventor: KRUSEMARK WITOLF DIPL ING
IPC: H05K3/10
Filed: 1985-12-20
Abstract: The invention relates to a method for producing circuits, using thin-film technology, on a substrate having through-plated holes, use being made of thick-film technology on one side of the substrate in a first method step, and thin-film structures being applied onto the other side of the substrate in further method steps, using a covering varnish film of electrical reinforcements. The invention is characterised by the following features:   - in a first step, the circuit contours are applied and burnt in on the rear side of the substrate, including the through-plated regions in the holes, by screen printing; - in a second step, the top of the substrate is cleaned and an adhesive layer is then deposited by cathode sputtering, which adhesively layer is also precipitated into the holes; - in a third step, a first conductive layer is deposited onto the adhesive layer by cathode sputtering. s
Patent DE-3545769-A1 (DE)
Title: Method for the predetermination of the optimum thickness distribution
Inventor: UETZ GUENTER
IPC: B21B1/26
Filed: 1985-12-20
Abstract: The invention relates to a method for the predetermination of the optimum thickness distribution in the adjustment of roll stands in a wide hot-strip train. The invention consists in that, after measurement of the entry thickness h0 of the rolling stock ahead of the first roll stand and of further system- and plant-related parameters, these are combined with the setting parameters ak, the number of roll stands i, the thickness reduction from roll stand to roll stand  DELTA h to give the exit thickness from the roll stand i by means of a thickness reduction function <IMAGE> from which a stand matrix GM is obtained from which the setting parameters a1...ak of the roll stands are determined, leaving only minor changes to be compensated for by the lower-order controls (thickness, rotational-speed and loop control). <IMAGE>
Patent DE-3546405-A1 (DE)
Title: Spray body for funeral and table sprays
Inventor: KEMPA JOSEF
IPC: A01G5/04
Filed: 1985-12-31
Abstract: Consists of a peat core (1) which is welded in a plastic foil (2) and which, after the spray has fulfilled its purpose, exposes the peat core (1) by tearing open the tear lines (5 and 6) by means of the tear tab (9) so that the peat can be raked e.g. into the grave or garden earth. <IMAGE>
Patent DE-3601710-A1 (DE)
Title: Fuel injection device for internal combustion engines
Inventor: LINDER ERNST DIPL ING
IPC: F02M51/04
Filed: 1986-01-22
Abstract: In a fuel injection device for internal combustion engines, especially diesel engines with injection nozzles (10), distributor-type fuel injection pump (13) and solenoid-controlled valve device (30) for determining the start of delivery and delivery period of the distributor-type fuel injection pump (13), the quantity of fuel to be injected at any time is divided into a pre-injection and a main injection quantity, in order to reduce noise. In order to prevent an unsteady operating behaviour and to obtain an optimum fuel injection, the flow cross-section of the solenoid valve device (30) can be adjusted in at least two stages, the larger flow cross-section being opened in order to shut off the pressure at the end of delivery and the smaller flow cross-section being opened throughout the delivery period in order to shut off the pressure at the end of pre-injection. <IMAGE>
Patent DE-3605344-A1 (DE)
Inventor: OELSCH KURT
IPC: F15B15/28
Filed: 1986-02-17
Abstract: A piston (10) is displaced in a cylinder (12) which may be connected to the hydraulic system. An inductive pick-off (16) with coils (18, 20, 22) wound on the cylinder (12) generates a signal depending on the position of the piston (10) in the cylinder (12). By having the piston (10) supported on a spring element (24), a pressure pick-up is obtained.
Patent DE-3606700-A1 (DE)
Title: Controllable RF amplifier having a linear control characteristic
Inventor: RUFF GUENTER DIPL ING
IPC: H03G3/20
Filed: 1986-03-01
Abstract: The invention is characterised by the cascading of two controllable amplifiers having in each case a negative linear control characteristic, and by the cascading of two control amplifiers having in each case a positive linear control characteristic, or by a second cascade having two control amplifiers, one having a positive and one having a negative linear characteristic, that the inputs of the two cascades form the input of the control amplifier, that the difference or, in the latter case, the sum of the output voltages of the two cascades is formed and that this sum is the output voltage of the entire control amplifier (Figure 3). <IMAGE>
Patent DE-3615039-A1 (DE)
Inventor: HUPFER BERND DIPL CHEM DR
IPC: C08G73/00
Filed: 1986-05-03
Abstract: Described are polyamic acids, at least 50 mole-% of which are comprised of recurrent units corresponding to the general formula I: <IMAGE>  (I)  wherein, R1 is a mono-, di-, tri- or tetranuclear aromatic group and X is O, S, CO, SO2 or CR2R3, each one of R2 and R3 being H or CH3. A polyamic acid of the present invention, in the form of a solution, is applied to a substrate, for example, a semiconductor device, to form a protective layer thereon, and is converted into polyimide by heating. As against comparable compounds known in the art, the polyamic acids of the present invention are distinguished by a lower inherent viscosity at an unchanged molecular weight and, consequently, by an improved processability at an equally good thermal stability.
Patent DE-3617037-A1 (DE)
Title: Axial piston machine of driving flange type
Inventor: HEYL WALTER DIPL ING
IPC: F01B3/00
Filed: 1986-05-21
Abstract: In an axial piston machine of driving flange type with rotating cylinder drum 11, in which the cylinder drum 11 is driven by the piston rods 7 bearing against a driving disc 19 connected to the cylinder drum 11, for precise concentric guiding of the driving disc 19, the said disc is inserted into a recess of the end face of the cylinder drum and concentrically guided on the hollow cylindrical wall of the edge of the recess. <IMAGE>
Patent DE-3624859-A1 (DE)
Inventor: SOHN ERICH DR
IPC: C07D409/12
Filed: 1986-07-23
Abstract: Compounds of the formula   <IMAGE> I  in which Rn denotes hydrogen, halogen or alkyl, Z denotes oxygen or sulfur, R1 and R2, independently of one another, denote hydrogen, alkyl, alkoxyalkyl, haloalkyl or phenalkyl, or, together, denote a (optionally substituted) C2-C4-alkylene bridge, and R3 denotes hydrogen or alkyl, are effective antidotes for protecting crop plants against phytotoxic side effects of herbicides.
Patent DE-3627046-A1 (DE)
Title: Electrical machine, such as a motor or generator
Inventor: FRIGO DOMENICO
IPC: H02K5/16
Filed: 1986-08-09
Abstract: An electrical machine, such as a motor or generator, is specified which has (in a concentric arrangement with respect to one another) a stator (1), a rotor (5), a shaft (6) which is driven by the rotor, and one or more bearing devices for the shaft. It is provided that, around the shaft (6), the following elements which are of tubular construction and are possibly terminated at one end are arranged following one another: the bearing devices (4) for the shaft (6), the support (3), the rotor (5) and the stator (1), furthermore that the connection between the stator (1) and the support (3) on the one hand and between the rotor (5) and the shaft (6) on the other hand is produced by means of two mechanical connecting systems (2 and 56), for example in the form of flanges which act in two planes for this purpose, run at right angles to the longitudinal axis of the shaft (6) and oppose one another or are located opposite one another with respect to the stator and rotor. <IMAGE>
Patent DE-3630022-A1 (DE)
Title: Supported reinforced-concrete truss for building construction
Inventor: PATT WILHELM
IPC: E04C3/20
Filed: 1986-09-03
Abstract: The reinforced-concrete trusses (1) are suitable for saddleback-roof configuration. By means of a special shuttering technique, the trusses can be manufactured, with a constant roof inclination, in the required length owing to a shuttering length which can be changed easily. By means of a special articulation connection, the truss can be configured, depending on the effective span, as a truss which is supported at one location or two locations. By utilising the large static height provided, a low material and labour outlay is necessary for production.
Patent DE-3630677-A1 (DE)
Title: Process and apparatus for treating oil-polluted waste water occurring as an emulsion
Inventor: WERLE HELMUT
IPC: B01D17/04
Filed: 1986-09-09
Abstract: Process for treating oil-polluted waste water (effluent) occurring as an emulsion, in which the waste water emulsion is first divided, with addition of an emulsion-breaker with a vortexing, into separable flakes on the one hand and residual dispersion on the other hand and then the flakes are separated off from the residual dispersion, the waste water emulsion mixed with the emulsion-breaker being forced at high energy through a mixing nozzle; and the residual dispersion being subjected to a coalescence separation.
Patent DE-3640043-A1 (DE)
Title: Pipe serving, in particular, for channelling a, for example, gaseous or liquid flowing medium
Inventor: STOLL KURT DIPL ING
IPC: F16L11/14
Filed: 1986-11-24
Abstract: The invention relates to a pipe serving, in particular, for channelling a, for example, gaseous or liquid flowing medium and having at least one flexible or compliant bending portion (6) which is arranged in each case between two essentially rectilinear pipe longitudinal portions (8, 8'), following one after the other in the pipe longitudinal direction (7-7'''), and is configured in each case in one piece with said portions, forming an articulation-type connection therewith in the process. <IMAGE>
Patent DE-3644952-A1 (DE)
Title: Numeric control system for highly dynamic processes
Inventor: BUEHLER ERNST
IPC: G05B19/4103
Filed: 1986-12-01
Abstract: The system has a coarse interpolator (1) for outputting track elements (L, X, Y, Z, C). To reduce the data to be handled by the coarse interpolator, it is provided in accordance with the invention that the latter operates time-pattern-independently and depending on the geometry of the track contour in such a manner that the track elements are calculated from a group of predetermined vector lengths beginning with the greatest vector length, a track error (E) is determined therefor and compared with a maximum track error value, that the track elements are equalised when the track error does not exceed the maximum track error value and that the coarse interpolator (1) otherwise again calculates track elements (L, X, Y, Z, C) on the basis of the next-smaller vector length from the predetermined vector lengths in order to return then to the step of track error calculation. <IMAGE>
Patent DE-3700757-A1 (DE)
Title: Rotating head
Inventor: NAKANISHI TSUTOMU
IPC: G11B5/53
Filed: 1987-01-13
Abstract: The invention relates to a rotating head which can be used in a digital tape recorder for voice output (DAT) or the like. In this case, the magnetic tape runs parallel to a drum, so that the device is small overall and the mechanism can be of a simple design.
Patent DE-3702836-A1 (DE)
Title: Stenter machine for continuously conveyed, flatly guided web goods
Inventor: GRESENS HARRY
IPC: B65H23/022
Filed: 1987-01-30
Abstract: The invention relates to a stenter machine for continuously conveyed, flatly guided webs. At the discharge end of said stenter machine, there is provided, downstream of the web release point of conveying elements, an additional width-setting spindle on which web-edge sensor arrangements can be set counter-directionally with respect to one another, into a basic setting for the web width. On carriages of said sensor arrangements, web-edge sensors can be moved linearly, separately to the basic setting, to follow the associated web edges in the event of width deviations of the web. Measurement signals from the basic width setting and the following movement of the edge sensors are processed in a small computer to determine the actual width of the web after its release from the conveying elements. In this manner an extremely accurate measure of the instantaneous effective web width is obtained at the measurement point downstream of the conveying elements.
Patent DE-3703425-A1 (DE)
Title: Automated objective measurement of gear wheels - using non-directional opto-electronic sensors and defined sampling strategies enabling computerised evacuation
Inventor: PRIPLATA HEINZ DIPL ING
IPC: G01B11/24
Filed: 1987-02-05
Abstract: A gear wheel is optoelectronically scanned in a coordinate measurement device. A computer evaluates the measurement signals by comparison with stored values. The right and left edges of the teeth are scanned photoelectrically at defined line intervals (Ax or Ay) starting from a reference point (PA) approximately lying on the circular section of an edge to be evaluated. The scanning covers the teeth from tip to base over a reference path equal to the tooth width. The measured values are stored in a computer and evaluated using desired reference edges defined according to ideal gear parameters. The evaluation involves rotation of the desired edges corresp. to the reference edge and derivation of gear parameters.
Patent DE-3703983-A1 (DE)
Title: Attachment device for an electric dynamometer which can be acted on by a force
Inventor: HEINRICH HORST ING GRAD
IPC: G01L19/14
Filed: 1987-02-10
Abstract: Dynamometers of this kind are generally subjected to the forces to be measured, which forces are to be intercepted by attachment means which are as inelastic as possible and therefore predominantly metallic. Because of restricted constructional space, e.g. in a housing, during installation there is the risk of undesired contacts being made between electrical contacts of the dynamometer and electrically conductive attachment elements. The new attachment device (9, 10, 14) contains a preform (14) made of electrically non-conductive material which is constructed in such a way that the electrical contacts (5, 12) are protected against contact with electrically conductive components. By virtue of the shape of the preform (14), the dynamometer (2) and electrical components (6) attached thereto can be combined with the attachment device (9, 10, 14) to form a premountable assembly. The attachment device (9, 10, 14) is suitable for installing electrical assemblies with automatic mounting devices avoiding undesired contacts being made. <IMAGE>
Patent DE-3705472-A1 (DE)
Title: Apparatus for suspending and despatching picture postcards made from flexible or inflexible material
Inventor: KRUG ANNELIESE M
IPC: A47G1/16
Filed: 1987-02-20
Abstract: The apparatus is intended to facilitate the suspending and dispatching of picture postcards of all types.
Patent DE-3708821-A1 (DE)
Title: Body tanning device
Inventor: KUTTIG GUENTER
IPC: A61N5/06
Filed: 1987-03-18
Abstract: The invention describes a body tanning device (sunbed). The carrier of this device, which accommodates the horizontal platform, the UV radiators and the requisite electrical components, comprises two metal troughs that are arranged on top of each other and are screwed to each other. These troughs preferably have the shape of a truncated cone.
Patent DE-3708857-A1 (DE)
Title: Medical liquid container for uninterrupted administration of liquid with the possibility of emptying without residues at varying doses
Inventor: WAGNER WOLFGANG DR MED
IPC: A61M5/42
Filed: 1987-03-17
Abstract: Medical container for administration of a liquid, preferably in conjunction with or within injectors, when varying doses are chosen, the aim being to empty the individual containers as completely as possible. This container is characterised in that there are always two containers holding the same liquid, and after emptying one container the other container is connected, without interrupting the flow, to the metering device via a valve opening. This is preferaby achieved in that a cannula in the container emptied first penetrates the reserve container under the action of the medicament-propelling pressure gas around the containers. Final emptying of the container which is reduced to gap width can be effected through lateral bores in the cannula shaft.
Patent DE-3711163-A1 (DE)
Title: Device for detachable clamping of disc-shaped or annular rollers
Inventor: HOLTHOFF HELMUT DIPL ING
IPC: F16D1/08
Filed: 1987-04-02
Abstract: The invention relates to a device for the detachable clamping of rolling discs or rolling rings on their shafts, at least one bush being present between the roller and the shaft and, by means of a clamping nut and a clamping ring, the roller being clamped in the axial direction against a shaft projection. According to the invention, a bush is used which in axial section has an essentially angle-like shape in order to make possible a perfect clamping of the roller but also easy exchange of the same. The bush is in this case elastically deformed.
Patent DE-3711679-A1 (DE)
Title: Mounting for bathroom fittings and accessories
Inventor: GRASSE KLAUS-PETER DIPL ING
IPC: A47K3/00
Filed: 1987-04-07
Abstract: A mounting (10) for bathroom fittings and accessories comprises a holding element (11) which is constructed substantially as a block-shaped male mould and is surrounded by a female-mould block (12) which carries the accessory, is likewise constructed substantially in the shape of a block and whose receiving cutout (20) corresponds susbstantially to the shape of the holding element (11). The holding element (11) is provided with a conical cutout (17), in which there engages a fixing screw (29) passing through the female-mould block (12). The female-mould block (12) is equipped with mountings (24, 25) for various accessories. <IMAGE>
Patent DE-3713686-A1 (DE)
Inventor: TRURNIT FRIEDRICH WILHELM
IPC: E04D3/36
Filed: 1987-04-24
Abstract: Connecting element 1 for a flexible heat insulating material 4. The connecting element consists of a holding disc 11 made of plastic, having a tubular hollow 12 which can penetrate into the insulating material 4, and a screw 2 which passes through the bottom of the hollow and bears against it with its head 21. Axially parallel webs 17 made of plastic are moulded on in the extension of the tubular hollow 12, the said webs being connected at their outer end by a moulded-on plastic threaded sleeve 19, into which the screw engages. Such a connecting element can be employed in any position on an insulating-material structure, for example a corresponding roof structure with outer foil, insulating material arranged underneath that and, in turn, sheet metal or the like provided underneath that. <IMAGE>
Patent DE-3714181-A1 (DE)
Title: Cupboard with a plurality of doors and/or drawers
Inventor: VIETMEYER ADOLF
IPC: A47B95/02
Filed: 1987-04-29
Abstract: Cupboard with a plurality of doors and/or or drawers, in which the drawers have a front panel on the front side, is to be designed such that the opening and closing of the doors and also of the drawers is made possible without the doors (11) or the front panels (12) having to be fitted with additional handle parts. For this purpose, the horizontally running longitudinal edges of the doors (11) and/or of the front panels (12) are provided with bevels (13) and (14), respectively, running in the same direction. These bevels (13) and (14) permit satisfactory gripping of the doors (11) or of the front panels (12) and thus convenient opening or closing of the doors (11) or of the drawers without the said parts having to be fitted with additional handles. <IMAGE>
Patent DE-3714234-A1 (DE)
IPC: B65D83/14
Filed: 1987-04-29
Abstract: In a container closure cap (1) for spray cans or similar containers (2), a lever opening (11) is provided in the cap edge (13) adjoining the cap opening in the form of a gap for the insertion of a screwdriver or the like to prise off the closure cap (1) from the closure position, the lever opening (11) being bounded in the insertion direction of the screwdriver in the interior by a stop covering (10) which adjoins the outside of the container (2) in the associated region and against which the screwdriver must inevitably be pressed during insertion so that, by this means, the container (2) cannot come into direct contact with the opening tool. <IMAGE>
Patent DE-3723343-A1 (DE)
Title: Method for transmitting an additional digital signal in an FM broadcast signal
Inventor: HAHN HANS-PETER DIPL ING
IPC: H04H20/34
Filed: 1987-07-15
Abstract: To transmit an additional digital signal in an FM broadcast signal, the additional digital signal is first subjected to a source coding and a channel coding before it is modulated, in which process   (a) the information data are separated from an output signal supplied by an arbitrary data source for the purpose of source coding, and (b) the information data are combined block by block with test data for channel coding, to such an extent that the resulting block data meet a particular block coding rule, then the coded block data are subjected to a convolution coding matching the block and difference coding, and, finally, the convolution-coded block data are subjected to a difference coding.   The difference- and convolution-coded block data obtained from the received signal are subjected to a difference decoding and a convolution decoding, the block data being checked for adherence to the convolution coding rules and, if necessary, being corrected and the block data, which are corrected if necessary, being subjected to a final block decoding, the adherence to the block coding rule being checked.
Patent DE-3733735-A1 (DE)
Title: Method for preventing slag baking to the walls of furnaces
Inventor: GRELL PETER
IPC: F23M5/08
Filed: 1987-10-06
Abstract: By means of specially designed air nozzles and their arrangement in the combustion chamber, the negative pressure in the furnace distributes air uniformly over the heated surface of the brickwork by free suction. The veil of air thus created protects the brickwork from slag baking to it, without the support given to ignition by the hot brickwork impairing firing.
Patent DE-3743803-A1 (DE)
Title: Apparatus for coating fibres, in particular optical waveguides
Inventor: BAUMGAERTNER ARMIN DR RER NAT
IPC: B29C48/06
Filed: 1987-12-23
Abstract: For coating fibres or wires, in particular for applying a protective coating to optical waveguides, while these are drawn out of a preform, the invention specifies an apparatus which allows uniform coating even at drawing rates of over 1000 m/min. In the case of this apparatus, the coating material located in the coating container (1) is pressurised by a conveying screw (6) forcing the coating material into the lower region of the coating container adjacent to the coating nozzle (5), the conveying screw having a longitudinal bore (9) through which the fibre (18) can be drawn. <IMAGE>