baber/WOPTO huggingface dataset:
Patent DE-3140501-A1 (DE)
Title: Retaining and spacing device for electrical components on printed-circuit boards
Inventor: KIEFNER HERMANN
IPC: H05K3/30
Filed: 1981-10-13
Abstract: An X-shaped spacer (3) is arranged in Fig. 5 between two components (1, 13). With a miniaturised construction, the spacer (3) permits a high packing density on a printed-circuit board (2). The connecting wires of the components (1, 13) are protected against short-circuits and are guided such that they are resistant to vibration. Depending on the arrangement of the spacer (3) on the printed-circuit board (2), highly different component sizes can be mounted in a space-saving manner in accordance with the respective problem that occurs. <IMAGE>
Patent DE-3141776-A1 (DE)
Title: Ski binding part
Inventor: SVOBODA JOSEF DIPL ING
IPC: A63C9/00
Filed: 1981-10-21
Abstract: The invention relates to a ski binding part, having rollers supporting the toe region of a ski boot, preferably a ski binding part which has symmetrically arranged, two-armed sole-holders with at least one roller in each case, which sole-holders can be pivoted about axles which are fixed to the binding, are arranged perpendicular to the running surface, and rest in each case with one arm on the ski boot and with the second arm on a component which is subjected to the effect of a spring and is mounted so as to be adjustable in the binding housing. The underlying object of the invention is to improve a ski binding part of the type mentioned at the beginning in such a way that the size of the ski boot used is to have no influence on the prestress of the release spring of the ski binding part. This object is achieved in that the two-armed sole-holders, in which rollers are provided for supporting at least the front, preferably also the side toe region of the ski boot sole, have detachably engageable axles for bearing these rollers, and in that in each case two rollers with different diameters are provided for each roller receiving point, which rollers can optionally be inserted in the sole-holder, rollers for ski boots of larger dimensions having a smaller diameter than those rollers intended for ski boots with smaller dimensions. <IMAGE>
Patent DE-3143123-A1 (DE)
Title: Head piece for a support to be used in building for vertically supporting a ceiling shuttering from below
IPC: E04G11/48
Filed: 1981-10-30
Abstract: A support (2) to be used in building for vertically supporting a ceiling shuttering from below is assigned a head piece (4) having a U-shaped holding part (7) which serves for bearing a shuttering carrier (5), e.g. in the form of a squared timber or structural steel section. The retaining legs (8, 9), vertical in the use position, of the head piece (4) embrace the shuttering carrier (5) laterally. In addition, the two retaining legs (8, 9) are displaceable towards and away from one another and lockable in the various relative positions for adaptation to shuttering carriers of different dimensions. <IMAGE>
Patent DE-3144553-A1 (DE)
Title: Flow-adapted dialyser cover
Inventor: SIGDELL JAN-ERIK DR
IPC: B01D63/02
Filed: 1981-11-10
Abstract: This application is an additional application to P 3144552.7 in which a mathematical procedure, which is complicated per se, is postulated for calculation of the contours of covers of hollow fibre dialysers. The present invention provides a simpler calculation procedure which starts from the fact that the contour according to the main application leads to minimisation of the variation of the blood flow velocity in the distribution space and is furthermore based on empirical findings gained from tests with cover embodiments according to the main application. For this purpose, a contour is initially calculated which produces a flow velocity which is as constant as possible in the distribution space and furthermore a flow acceleration in the supply nozzle is introduced in order thereby to obtain kinetic energy for redirection of the flow at the nozzle inlet into the distribution space.
Patent DE-3145371-A1 (DE)
Title: Milking stand with a circular walking path
Inventor: SCHILLINGMANN DIETER
IPC: A01J7/00
Filed: 1981-11-14
Abstract: The invention relates to a milking stand with a circular walking path on which dairy cows walk from an inlet sluice to an outlet sluice parallel with the inlet sluice while they are milked. The circular walking path is bounded towards the outside with a railing and towards the inside with a grid which can be rotated along the circular walking path and carries box partitions reaching across the walking path between which the dairy cows walk and which is supported on a central, rotatable supporting column. The grid is rigidly connected to the central supporting column and rotates with the rotating supporting column. The supporting column is preferably hollow and accomodates a vacuum reservoir in its interior.
Patent DE-3146136-A1 (DE)
Title: Drive device for a roller lattice or the like
IPC: E06B9/70
Filed: 1981-11-21
Abstract: The object of the invention is to provide a drive device for a roller lattice or the like, which can be mounted quickly and simply on a building wall, and according to the invention, therefore, one of the two plummer blocks together with all the drive units, including the gear, is preassembled ready to form a constructional unit. <IMAGE>
Patent DE-3148015-A1 (DE)
Title: Pneumatically sprung rigid axle for commercial vehicles, especially for trucks
Inventor: HETZEL PAUL
IPC: B60G5/047
Filed: 1981-12-04
Abstract: In the case of a pneumatically sprung rigid axle for commercial vehicles its axle beam is carried by leaf springs of which one is assigned to each side of the axle. The leaf springs extend in the longitudinal direction of the vehicle and are each pivoted by their front end on one side member each of the vehicle frame and rigidly connected to the axle beam at a distance from the pivot point. At the same time the centre of rotation and the fixing point of the spring substitute suspension arm lying on the axle lie on a connecting line connecting the pivot point of the leaf springs to the axis of the wheel bearing beam of the axle beam, as a result of which the instantaneous centre of rotation falls into the plane defined by the pivot points of the leaf springs and the axis of the axle beam wheel bearing. This ensures that, should lateral forces act on the vehicle body, the rigid axle is shifted in the longitudinal direction of the vehicle essentially parallel to itself thereby avoiding a bump steering angle of this.
Patent DE-3200466-A1 (DE)
Title: Apparatus for reversing the direction of rotation of cassette drives
Inventor: GAISSERT HELMUT DIPL ING
IPC: G11B15/44
Filed: 1982-01-09
Abstract: To solve problems of space requirements and wear, an electric reversing motor is used for reversing the direction of rotation of cassette drives by bringing a single intermediate wheel (2) alternately into engagement with a gear wheel (13) on the one winding spindle and a gear wheel (14) on the other winding spindle in the end positions of a planet wheel-like swivelling for this purpose on a carrier (5). A tooth segment (8) guiding the intermediate wheel (2) serves to complete the automatic swivelling when the motor is reversed. The said segment may be movably guided and equipped with a lifting cam (20), which is acted on in a way dependent on the swivelling movement of the intermediate wheel carrier (5); its movement can be used for the actuation of further control elements of the cassette apparatus. Preferred field of application: car radio apparatuses. <IMAGE>
Patent DE-3200704-A1 (DE)
Inventor: ZECHER WILFRIED DR
IPC: C07D233/86
Filed: 1982-01-13
Abstract: 1. Process for the production of hydantoin esters, characterised in that organic isocyanates are reacted with ethene-1,2-dicarboxylic acid amide esters of the formulae (Ia-c)  see diagramm : EP0086278,P8,F2   see diagramm : EP0086278,P8,F3  or  see diagramm : EP0086278,P8,F4  in which R**1 , R**2 , R**3 and R**4 independently of one another represent an aliphatic, cycloaliphatic, aliphatic-aromatic or aromatic radical and R**1 , R**2 and R**3 also denote hydrogen and R**1 and R**2 halogen, x and y denote integers from 1 to 3 and n denotes an integer from 1 to 200, at a temperature from 50 to 250 degrees C.
Patent DE-3205990-A1 (DE)
Title: Process for the isomerisation of isolated to conjugated double bonds in low-molecular-weight homopolymers and/or copolymers of 1,3-dienes
Inventor: KAMPF WOLFGANG DR
IPC: C08F8/00
Filed: 1982-02-19
Abstract: A process for the isomerisation of isolated to conjugated double bonds in low-molecular-weight homopolymers and/or copolymers of 1,3-dienes with the aid of an isomerisation catalyst and optionally in the presence of a solvent, where the isomerisation catalyst employed is a mixture of a) a hydroxide of the alkali metals potassium, rubidium or caesium and an alcohol or b) a lithium alkoxide or sodium alkoxide and a potassium, rubidium or caesium salt, and the isomerisation is optionally carried out under an inert gas atmosphere at a temperature of from 80 to 220 DEG C.
Patent DE-3217542-A1 (DE)
Inventor: SCHMIDT WILLIBALD
IPC: B65G69/18
Filed: 1982-05-10
Abstract: 1. Device for sucking away dust which occurs in the tipping of loose bulk material into a waste drain (2), in which above one side wall (4) of the waste drain (2) there is arranged a suction device (6) which comprises at least one lower suction slot (14, 56) extending along the waste drain (2) below the tip-in level (8) of the loose bulk material and at least one upper suction slot (16) likewise extending along the waste drain (2) above the tipin level (8) of the loose bulk material, characterised in that the upper suction slot (16) is downwardly limited by a vertical wall (18), behing which a filter arrangement (20) is situated, the lower suction slot (14, 56) is upwardly limited by either the vertical wall (18) or a part of the side wall (4) of the waste drain (2) continuing the vertical wall (18), and in that the upper suction slot (16) is upwardly limited by a covering wall (24) of the filter arrangement (20).
Patent DE-3220691-A1 (DE)
Title: Crash helmet, especially for motorcyclists
Inventor: HAUSER FRANZ
IPC: A42B3/24
Filed: 1982-06-02
Abstract: A crash helmet provided with a visor (3) which sealingly closes the field-of-vision opening has in its helmet shell (2) at least one air orifice (5) which is exposed to the headwind and is connected to a space (7) formed in the helmet shell (2) via at least one first air conduction line (6). This space is in turn connected to at least one air exit orifice (9) directed toward the inner surface of the visor (3) via at least one second air conduction line (8). A venting wheel (11) which is connected in a drive-transmitting manner to an electromechanical transducer (10) acting as a motor or generator is arranged in the space (7), which transducer is in turn electrically connected to an energy storage cell. <IMAGE>
Patent DE-3228474-A1 (DE)
Title: Imaging arrangement for reproducing originals with the correct tonal values
Inventor: BLUME ROBERT DIPL PHYS DR
IPC: H04N1/034
Filed: 1982-07-30
Abstract: In this arrangement, the ink is applied by means of a solenoid-actuated tubular writing needle (5), the bore (5a) of which is connected to an ink reservoir (6a, 18). Some of the ink held in the bore (5a) of the writing needle (5) by the capillary effect emerges from the writing needle due to the braking acceleration when the writing needle impinges on the surface of the recording carrier (3) and thus reaches the recording carrier. The ink application, which depends on the braking acceleration of the writing needle (5), can be varied in fine steps by means of an optoelectronic pulse control of the writing needle movement in dependence on the density of the picture element scanned in each case. <IMAGE>
Patent DE-3232441-A1 (DE)
Title: Circuit arrangement for controlling the speed of the droplets in an ink-printing mechanism
Inventor: HAAKE WOLFGANG
IPC: B41J2/07
Filed: 1982-09-01
Abstract: At high ejection frequencies, the speed of the ink droplets in an ink matrix printing mechanism can deviate considerably from the set value although the voltage pulses, which are applied to the print-producing piezo element of the print head and are responsible for the speed of the droplets, are of a constant magnitude. Therefore, in a compensation circuit the ejection frequency is determined from successive voltage pulses and compared with the limit values of a permissible area in which compensation is to take place. The compensation is achieved by a corresponding change in the magnitude of the voltage pulses.
Patent DE-3236620-A1 (DE)
Title: Temperature control for a gearbox fluid
Inventor: CAMPBELL MAX L
IPC: F16H57/04
Filed: 1982-10-02
Abstract: In order to control the temperature of a gearbox coolant by immersion in the water of a radiator (12) of an internal combustion engine (10), a tubular, corrugated heat conductor (22) having the shape of a U is connected to the conduits (18, 20) through which the coolant flows. <IMAGE>
Patent DE-3239576-A1 (DE)
Title: Method and device for measuring moisture
Inventor: WALLIS BRUCE
IPC: G05D22/02
Filed: 1982-10-26
Abstract: The invention relates to a method and a device which can be used in particular for regulating an industrial drying process by reference to the moisture content of the emerging carried-off gas, the automatic maintenance of reliable control signals being ensured in spite of a power drop of the measuring device as a result of contamination by ensuring a systematic recalibration of the moisture sensor at defined time intervals.
Patent DE-3239751-A1 (DE)
Title: Process for the preparation of azino-rifamycin compounds
Inventor: FRANCESCHI GIOVANNI
IPC: C07D498/08
Filed: 1982-10-27
Abstract: Azino-rifamycin compounds of the formula (I) <IMAGE>  in which     Y is H or CH3CO,   R1 is linear or branched C1- to C7-alkyl or C3- to C4-alkenyl, R2 is linear or branched C1- to C7-alkyl, C2- to C4-chloroalkyl, C3- to C4-alkenyl, cycloalkyl having 3 to 7 C atoms in the ring, cycloalkylalkyl having 3 to 6 C atoms in the ring, phenyl or C7- to C8-aralkyl which is unsubstituted or monosubstituted in the aryl group by a halogen atom, or NR1R2 is a cyclic structural unit having 5 to 8 C atoms and being unsubstituted or substituted by 1 or 2 CH3 groups, or is morpholino, are prepared by reacting 3-formyl-rifamycin SV with amidrazones of the formula (II) <IMAGE>
Patent DE-3240388-A1 (DE)
Title: Nut cracker with device for protecting the nut
Inventor: WOLFF HANS-DIETRICH
IPC: A47J43/26
Filed: 1982-11-02
Abstract: Published without abstract.
Patent DE-3240473-A1 (DE)
Title: Method for reproducing videotex pages on the monochrome screen of a grey-scale-capable television monitor
Inventor: MOHR PETER DIPL ING
IPC: G09G5/02
Filed: 1982-11-02
Abstract: To reproduce videotex pages on the monochrome screen of a grey-scale-capable television monitor, for example a data terminal, the signals of the videotex pages containing information items for a coloured reproduction of the text formed of characters and the graphic images on a screen which can be driven by a videotex decoder and the characters and graphic images being represented of individual picture elements arranged in the form of a matrix, adjacent picture elements are checked for the presence of a colour transition and in the case of such a one, the relevant picture elements in the line and/or column are imaged on the screen in a grey scale value which sufficiently differs from the grey scale value of the preceding or following picture elements in the row or column.
Patent DE-3247652-A1 (DE)
Title: Process for decontaminating textile sheet materials
Inventor: BLUECHER HUBERT VON
IPC: A62D101/02
Filed: 1982-12-23
Abstract: With sheetlike filters and other textile sheet materials (fabrics) used for protection against chemicals, the problem is regenerating or decontaminating them in a simple way. This is achieved according to the invention by making them electrically conductive, connecting them as an anode, and subjecting them to electrolysis in an aqueous electrolyte solution. In order that the textile sheet materials, in particular sheetlike filters, shall conduct electric current, they contain conductive fibres or yarns in uniform distribution or have been provided with an electrically conductive layer.
Patent DE-3248077-A1 (DE)
Title: Composite profile for windows and/or doors
Inventor: ZANKER HELMUT DR
IPC: E06B3/263
Filed: 1982-12-24
Abstract: The invention relates to a composite profile for windows and/or doors, which comprises two thermally separated metal profiles, preferably consisting of aluminium, said aluminium profiles being held at a distance from one another by at least one plastic connecting profile which engages on both sides into grooves of the aluminium profiles and is held there by protrusions which engage in undercuts of the plastic profile and are located in the region of the groove side walls. Said composite profile is to be designed such that the production of the composite unit is possible easily and, to the furthest extent possible, without additional auxiliary means. For this purpose, it is provided that the plastic profile is provided, on its two sides engaging in each case into the grooves of the aluminium profiles, with undercuts which are deeper on one side than on the opposite side, and that the protrusions of the groove side walls have dimensions corresponding to the depth of the undercuts.
Patent DE-3301004-A1 (DE)
Inventor: KARR DIETER
IPC: B01D51/02
Filed: 1983-01-14
Abstract: Gas purification device (20) to remove electrically conducting particles or droplets, particularly exhaust gas purification device for fossile fuels. The device has two high voltage electrodes (11, 12) of which the insulation section remains free of electrically conducting deposits by flush cleaning with the gas to be purified. The flush cleaning chamber is narrow, slot-shaped, particularly annular slot-shaped so that an electrically conducting particle deposit is prevented in that area because of the high speed of the gas.
Patent DE-3302594-A1 (DE)
Title: Method for manufacturing the housing of radial fans
Inventor: KOHL HANS
IPC: F04D29/42
Filed: 1983-01-27
Abstract: Method for manufacturing the housing of radial fans which comprise two side plates and a back plate running in a spiral shape, the back plate being fixed on the edges of the two side plates, the two side plates being mounted in a rotatable clamping device and before turning of the two side plates the as yet flat back plate being fixed at one end to the two side plates and in the subsequent, simultaneous turning of the two side plates the back plate being forced against the edges of the two side plates and thereby arched and at the same time being fixed to the edges of the two side plates.
Patent DE-3308664-A1 (DE)
Title: Target box
Inventor: SCHEIBLE EBERHARD
IPC: F41J13/02
Filed: 1983-03-11
Abstract: A target box is equipped with a collecting trough (6) for bullets, with a frontal orifice (7) with a lower and an upper baffle plate (2, 3) and with side walls (1). The holding device for a shooting target (13) is formed by at least two bars (10, 11) lying in parallel one behind the other and receiving the shooting target between them with a clamping effect. These are connected to one another at their ends (10a, 11a). For the exchangeable reception of the bars (10a, 11a), a plurality of recesses (9) is arranged in the mutually opposite side walls (1) at different heights in the region of the orifice (7) of the target box. <IMAGE>
Patent DE-3320187-A1 (DE)
Inventor: BESANCON DENIS DR
IPC: A61K31/165
Filed: 1983-06-03
Abstract: The depressive syndrome associated with alcoholic withdrawal is treated by administering N-(diethylaminoethyl)-2-methoxy-5-methylsulfonyl benzamide.
Patent DE-3321255-A1 (DE)
Title: Concrete pressure vessel for a reactor
Inventor: MITTERBACHER PAUL DIPL ING
IPC: G21C15/12
Filed: 1983-06-11
Abstract: In a concrete pressure vessel for a reactor, in particular nuclear reactor, the cooling pipes (22, 24) running in the vessel wall (2) are mounted with good thermal conduction on those stays (6) which fix the liner (4) of the pressure vessel in the vessel wall (2). The gas-detection ducts (16, 18), which likewise run in the vessel wall (2) in the vicinity of the liner (4), touch the stays (6) and are thus connected to the gaps produced between the stays (6) and the concrete. These measures oppose thermal dissipation through the stays (6) into the vessel wall (2), and simultaneously have the effect that gases or vapours accumulating in the gaps can easily be led off outwards through the gas-detection ducts (16, 18), so that the overall loading of the vessel wall is slight. <IMAGE>
Patent DE-3321830-A1 (DE)
Title: Device for attaching sanitary elements in buildings
Inventor: WARKUS GUENTER
IPC: E03D11/14
Filed: 1983-06-14
Abstract: A device for attaching sanitary elements in buildings is described, which permits the attachment of sanitary elements without the formation of sound bridges to other building parts. For this purpose, a first angle element is provided, which is self-supporting, rests flat on an insulating layer on the floor in the building and rests with a wall plate - likewise with interposition of an insulating layer - against the wall boundary. The sanitary fittings are attached to this self-supporting first angle element. The actual sanitary elements (washstands, suspended WCs or the like) are then attached to a second angle element which is attached to the first angle element so that it encloses the sanitary fittings, with the formation of a cavity.
Patent DE-3322259-A1 (DE)
Title: Sewage-lifting plant
Inventor: BLUM ALBERT
IPC: E03F5/22
Filed: 1983-06-21
Abstract: A sewage-lifting plant which serves, in particular, for emptying low-lying areas consists of a collecting tank (1) into which the sewage is fed, at least one pump (2, 3), from which at least the suction connection-piece (24) reaches into the receiving tank, an electric motor (4, 5) for driving the pump, a connection piece (6), into the lower end of which the pump outlet connection-piece (8, 9) opens and the upper end of which can be connected to a stationary pipe system, a non-return valve (20), and a floating switch with which the pump motor can be switched on and off automatically as a function of the water level in the collecting tank (1). In order to be able to make do with a lower technical outlay while retaining the same capacity, at least the pump (2, 3), the pump motor (4, 5) and the suction connection-piece (6) can form a cohesive, self-supporting unit, the weight of the unit being supported on a bearing surface (23) independent of the collecting tank (1). Alternatively, the weight of the self-supporting unit can also be supported on the lower base plate of the collecting tank. <IMAGE>
Patent DE-3323181-A1 (DE)
Title: Process and equipment for drying coke which has to be screened off
Inventor: ALBRECHT FRANZ
IPC: F26B17/12
Filed: 1983-06-28
Abstract: The invention relates to a process for drying coke which has to be screened off after wet quenching and which is particularly fine-grained and comprises scuff and slack. This coke is particularly wet and is dried according to the invention by a constructionally simple and economically operating method in which the coke dropping down when passing through the screen is exposed to the action of a stream of hot gas, which acts thereon at first in crossflow and, in the middle of the screen passage, in counter current. Finally, the hot gas flows through the screen and, in the latter, already vaporises a part of the water absorbed by the coke, whereby the bed on the screen is still maintained in a loose state, so that blockage of the screen is also avoided. The equipment for carrying out this invention provides, according to the invention, for a perforation of the funnel wall adjoining the screen, combustion chamber pipes with openings directed into the interior of the funnel being provided all round the region of the perforation.