baber/WOPTO huggingface dataset:
Patent DE-3316337-A1 (DE)
Title: Process and apparatus for the wet treatment of textile material
Inventor: THIES ALFRED
IPC: D06B3/26
Filed: 1983-05-04
Abstract: Process and apparatus for the wet treatment of textile material, which is conveyed in circulation in a treatment vessel, specifically by the use of magnets which act on magnetic or magnetically attractable drivers fastened to the textile material, the drivers being exposed continuously to magnetic fields of the magnets which act at other points. Both permanent magnets and electromagnets can be used as magnets.
Patent DE-3320256-A1 (DE)
Title: Belt handling device
Inventor: KONTZ ROBERT FRANKLIN
IPC: B65H19/12
Filed: 1983-06-03
Abstract: Belt handling device for bringing belt rollers into position, as required, so that the belt can be moved past a work station, for example a splicing station, by each roller, with a frame and with a bearing bracket which is articulated to the frame for execution of a pivoting movement about a horizontal axis. The bracket is movable between first and second positions on each side of a vertical plane which contains the horizontal axis. A pair of roller bearings are arranged on the bracket in such a way that when the bracket is in the first position, one roller is mounted in such a way that the belt is aligned with the work station in the longitudinal direction by that roller, and when the bracket is in the second position, the other roller is mounted in such a way that the belt is aligned with the work station in the longitudinal direction, making it possible to remove the belt and to move it past the work station in a horizontal direction. <IMAGE>
Patent DE-3323636-A1 (DE)
Title: Display device for flow meter
Inventor: PIENTA LOTHAR ING GRAD
IPC: G01F1/22
Filed: 1983-06-30
Abstract: The invention relates to a display device for flow meters which function with floating elements. The respective position of the floating element is indicated by illuminated displays, which are excited by the floating element itself. The energy supply of the illuminated displays is by way of a capacitor and a bridge rectifier connected downstream of this. As illuminated displays, light-emitting diodes are used with two p-n junctions, by means of which either the green luminous or the red luminous p-n junction can be excited.
Patent DE-3325109-A1 (DE)
Title: Method and device for conveying powdered bulk material
Inventor: HESTERMANN GERHARD
IPC: B65G27/12
Filed: 1983-07-12
Abstract: Method and device for conveying powdered bulk material with an intermediate layer acting as a bulk material support which rests on a stationary support path or an air cushion maintained between the support path and the intermediate layer and reciprocates using strokes which are short in relation to the length of the conveying section, the movement proceeding in the conveying direction being carried out in a way which is fundamentally different from the movement of the return stroke in so far as conveying is in a horizontal plane or a plane rising slightly in relation to the horizontal; if the conveying plane is sloping downwards in relation to the horizontal, it may also be identical.
Patent DE-3326561-A1 (DE)
Title: Process for treating used sulphuric acid
Inventor: GERKEN RUDOLF DR
IPC: C01B17/58
Filed: 1983-07-22
Abstract: The present invention relates to a process for processing used sulphuric acid contaminated by organic compounds, by boiling down of the sulphuric acid and, if required, subsequent thermal dissociation of the boiled-down sulphuric acid. <IMAGE>
Patent DE-3328892-A1 (DE)
Inventor: PERKUT BRANKO R
IPC: G06K7/08
Filed: 1983-08-10
Abstract: A lock device for magnetic reading data is comprised of at least one permanent magnet (10) and one Hall generator (6) of which the magnetic induction is modified as a function of the position of a key comprising magnetically readable information locations along the axis thereof and coded with an at least bivalent code, as well as synchronization surfaces. In order to make the lock device substantially insensitive to changes of the air-gap separating the lock device from the key, the latter is provided in each synchronization surface to be read with a flux conducting bridge (2) which generates, when facing the Hall generator (6), a flux maximum therethrough, while the magnitude of the dispersion flux between two succesive flux conducting bridges (2) gives, when they are simmetrical with respect to the Hall generator (6), the value of the information location. The Hall generator (6) is incorporated within a sensor (11) comprising at least another magnetic compensation circuit parallel to the magnetic circuit containing the Hall generator (6). The magnetic return path of the magnetic circuit containing the Hall generator (6) and of the magnetic compensation circuit to the permanent magnet (10) passes through a predetermined magnetic return resistance (RR). The magnetic resistances of the magnetic circuit containing the Hall generator (6) and of the magnetic compensation circuit are dimensioned so that, in case there is an air-gap between the key and the sensor (11), there is provided a magnetic compensation voltage of an order of magnitude such that the magnetic flux traversing the Hall generator (6) remains substantially constant.
Patent DE-3334058-A1 (DE)
Inventor: WITZEL ULRICH DR ING
IPC: A61F2/32
Filed: 1983-09-21
Abstract: A hip endoprosthesis for mounting in a distally tapering recess that opens at the proximal end of a femur has a nonmetallic sheath imbedded in the recess so as to be generally integral with the femur and having an inner surface with a distally tapering proximal portion and a uniform-section distal portion. A ball shaped to fit into an acetabulum is carried on a neck in turn formed unitarily of metal with the ball with a stem engaged in the sheath and having an outer surface with a proximal portion complementary to and tightly fitted in the proximal surface portion of the sheath surface and a distal portion slidable in the distal surface portion of the sheath surface. Thus relative motion of the proximal surface portions is impossible but relative sliding motion of the distal surface portions is possible. The main load is transmitted directly to the head of the femur, where it is normally applied, and the transverse load is transmitted through the sliding joint to a more distal portion of the femur, where this type of load is also normally received.
Patent DE-3347784-A1 (DE)
Title: Fastening device for a clearing strip on the clearing plate of a snowplough
Inventor: LEUSCHNER BERNHARD DIPL ING
IPC: E01H5/06
Filed: 1983-09-16
Abstract: A fastening device for a clearing strip on the clearing plate of a snowplough is proposed, the clearing strip having at least one metal plate at least in the fastening region and being connected to the clearing plate by means of screws. The clearing strip is provided in its fastening region with upwardly open slots, the metal plate having recesses which partially surround the slots. <IMAGE>
Patent DE-3401353-A1 (DE)
Title: Pattern for cutting-out
Inventor: DECKER-RIEWERTS HEIDE
IPC: A41H3/00
Filed: 1984-01-17
Abstract: The invention relates to a pattern for trousers for infants at the crawling age of about 6 to 18 months for use for textile fabrics in textile series production. The pattern for cutting-out results in a three-dimensional shape for trousers which have a virtually horizontal area in the gusset part, and in which the trouser legs adjoin this area of the gusset part in a slightly downwardly curved arc. The pattern for cutting-out is distinguished by the fact that the side line forms a vertical straight line which, at the same time, represents the ordinate of an orthogonal coordinate system. The pattern for cutting-out is bounded at an angle in the (-x) and (+x) direction. These angles are approximately 90 degrees and are joined together in the finished trousers to approximately 360 degrees. The angle tip (+x) is located with perpendicular spacing of about 1 cm above the x-axis of the pattern for cutting-out. The rear centre line and the lines in the gusset area approximately form a diagonal to the x-axis. <IMAGE>
Patent DE-3402153-A1 (DE)
Title: Device for providing lintel bricks or capping bricks
Inventor: MARTINI GIANCARLO
IPC: B65G49/08
Filed: 1984-01-23
Abstract: The invention is based on a device for providing lintel bricks or capping bricks for installations for manufacturing lintel brickss or capping elements from the said bricks and reinforced concrete. It is characterised by:   a) a station for dismantling the bundles (2) of lintel bricks bricks (23) or capping bricks (24), b) a collecting station for the layers of lintel bricks (23) or capping bricks (24) which are successively raised from the bundle (2) and placed on a transport belt (5) with their longitudinal axis at right angles to the longitudinal axis of the transport belt (5), c) a slide (10) for transferring the desired number of transverse rows of lintel bricks (23) or capping bricks (24) onto a transport belt (11) which is arranged at right angles to the transport belt (5) of the collecting station,   d) a sprinkler installation (12), e) a supply bench (17) on which the lintel (23) or capping bricks (24) arriving from the sprinkler (12) are separated off into portions in accordance with the desired length of the lintels or capping elements to be produced and are reinforced before being transported to a manufacturing bench (20), and f) a multiplicity of automatic control devices for automatic operation.   <IMAGE>
Patent DE-3408243-A1 (DE)
Title: Urethrotome for urethral dilatation
Inventor: BAUMUELLER AXEL DR MED
IPC: A61B17/32
Filed: 1984-03-07
Abstract: A urethrotome for urethral dilatation with a laterally extendable knife has a filling rod which is to be introduced in the usual manner into the shaft of the endoscope to be inserted in the urethra and in the tip of which the knife is provided. In this way, lancing can be done directly during the final insertion of the endoscope shaft and, in particular, only in those narrow regions of the urethra where it is necessary.
Patent DE-3416716-A1 (DE)
Title: Camera
Inventor: SCHINSCHEK SIEGFRIED
IPC: H04N5/225
Filed: 1984-05-07
Abstract: In cameras, in particular television cameras, there is the problem that when there are large irregularities of exposure in a picture that is to be taken, the range of exposure of the light-sensitive layer is not sufficient. It is therefore proposed to arrange a phototropic filter (2) in an image plane of the camera lens (1, 3). Said filter is more strongly blackened at the points of higher exposure than at the points of less intense exposure, so that the irregularities in exposure are compensated. Television cameras are the field of application of the invention. <IMAGE>
Patent DE-3422622-A1 (DE)
Title: Tanks, in particular large-volume sewage tanks for sewage treatment works
Inventor: BITTNER HANS JUERGEN DIPL ING
IPC: E04H7/06
Filed: 1984-06-19
Abstract: (Liquid) tanks, in particular those of large dimensions, are usually composed of prefabricated building elements. For this purpose, a plurality of upright supports, arranged in accordance with the base surface of the tank, is usually set in concrete first of all in a foundation to be constructed, between which supports the prefabricated wall panels are then fastened. In this arrangement, there are often problems regarding the erection of the supports. In order to avoid this, the invention proposes to form a tank (10) composed of a plurality of wall elements (11) which can be bolted directly to one another. <IMAGE>
Patent DE-3422835-A1 (DE)
Title: Power station on river banks
Inventor: FROHMUELLER LUDWIG
IPC: E02B9/00
Filed: 1984-06-20
Abstract: Power stations on river banks, where additional river water is supplied to the tail water of the power station in front of it for the following power station.
Patent DE-3426477-A1 (DE)
Title: Chopping mill with scissor-cutting action
Inventor: HESS VIKTOR DIPL ING
IPC: B02C18/18
Filed: 1984-07-18
Abstract: A chopping mill is described in which the stator blade or rotor blade which take up the entire axial extent of the milling space surrounding the rotor extend inclined with respect to the axis of rotation of the rotor and the chopping edge of each of these blades extends in a warped fashion with respect to the axis of rotation whilst the chopping edges of the respective other blade set extend parallel to the axis of rotation. In the design of this chopping mill according to the invention, each blade which extends inclined with respect to the axis of rotation consists of individual blades which are of equal length and arranged next to one another in a row. Each row of individual blades has a plane which intersects the axis of rotation at the same angle as a common support face, the chopping edges of the individual blades of a row lie in a plane extending parallel to the associated support face and the chopping edge of each individual blade assumes, with respect to the chopping edges of the counterblades, in each case a position in which the change in the blade gap width, brought about by the inclination of the blade, over the length of a chopping edge when the chopping edge of a rotating blade passes by the chopping edge of a fixed blade becomes a minimum.
Patent DE-3430225-A1 (DE)
Title: Farinaceous goods production line
Inventor: KNOEPFLER RICHARD
IPC: A21B5/00
Filed: 1984-08-17
Abstract: The structure is divided into two temperature regions for the selective cooking of farinaceous goods and the speed of the planing trolley (2) for loading the installation can be continuously regulated. The quality and quantity of the final product can therefore be influenced. The variable perforation of the perforated sheets (3) to be inserted in the loading region also determines the shape of the final product (small farinaceous, liver and sausagemeat balls). The technical preconditions for industrial production and the need to ensure optimum quality of the final product are fulfilled by this design. Energy-saving aspects have been taken into account. <IMAGE>
Patent DE-3437990-A1 (DE)
Inventor: SCHMIDT ALFRED ING GRAD
IPC: E01H1/08
Filed: 1984-10-17
Abstract: A suction duct (1) for collecting litter, which on its lower suction opening (2) has an air flow flap (4) and a coarse litter flap (6). The coarse litter flap (6) and air flow flap (4) can be operated by hydraulic or pneumatic jacks (13, 14) and/or are equipped with shock-absorbing elements.
Patent DE-3439023-A1 (DE)
Title: Spill-proof flower overpot with water reservoir
IPC: A01G27/04
Filed: 1984-10-25
Abstract: Published without abstract.
Patent DE-3444362-A1 (DE)
Title: Station with a data transmitter
Inventor: WEIMERT GUENTER DIPL ING
IPC: H04B17/40
Filed: 1984-12-05
Abstract: Station (21...2n) with a data transmitter (5) which can be connected along with further stations (21...2n) of the same type via a data line (711...712) to a central station (1) and which transmits a control criterion depending on the transmitting or receiving condition. A plurality of such stations (21...2n) are intended to be connectable to a serial point-to-point interface of the central station (1). This is achieved in that the station (21...2n) contains a coupling device (3) with a changeover switch (30) which can be controlled by the control criteria and which contains one four-pole transmission network which is connected downstream of the data transmitter (5) and one four-pole transmission network which is looped into the data line (711...712). The station (21...2n) is particularly suitable for telecontrol devices to transmit operating condition messages from intermediate stations of a data transmission device to a central evaluation device. <IMAGE>
Patent DE-3444555-A1 (DE)
Title: Vorlagenleseeinrichtung
Inventor: ARIMOTO SHINOBU
IPC: H04N1/10
Filed: 1984-12-06
Abstract: Es wird eine Vorlagenleseeinrichtung für einen Leser und einen Drucker beschrieben. Wenn Vorlagensignale für eine Erfassungsbereich-Einheit mit beispielsweise 4 Bit (in einer Hauptabtastrichtung) · 4 Zeilen (in einer Unterabtastrichtung) fortgesetzt einen Weißbereich anzeigen, wird damit eine Vorlage erfaßt. Zur Ermittlung des Vorlagenbereichs werden mit UND-Gliedern die UND-Produkte dieser Signale mit in Schreib/Lesespeichern gespeicherten entsprechenden Daten gebildet; den vier Ecken einer Vorlage entsprechende Vorlagensignale werden in Zwischenspeichern gespeichert.
Patent DE-3445031-A1 (DE)
Title: Short-circuit-proof transistor output stage
Inventor: STEINMANN HELMUT ING GRAD
IPC: H03K17/081
Filed: 1984-12-11
Abstract: A short-circuit-proof transistor output stage is proposed which has at least one switching transistor (12) to control in particular inductive consumers (10) in a load circuit connected to a DC voltage source. The DC voltage source may, for example, be the battery of a motor vehicle. The circuit arrangement according to the invention essentially comprises the combination of a current-limiting arrangement (14, 15, 16) with a logic element, in particular a negating logic element (18, 36). Through evaluation of the positive potential on the collector of the transistor (12) in the event of a short circuit of the load (10) connected upstream by means of the logic element (18, 36), the transistor switching element (12) can be transferred immediately on the occurrence of the short circuit to the non-conducting condition and can thus be protected against overload or destruction. <IMAGE>
Patent DE-3445598-A1 (DE)
Title: Hinge fitting
Inventor: SEIDLITZ PETER
IPC: E05D5/02
Filed: 1984-12-14
Abstract: To make it easier to set and adjust a hinge fitting, for example for door wings or the like fastened pivotably to a post part or frame part, the fitting having a hook screwable into a thread on the post or the like and with an extension arm, the extension arm 2 is arranged on a fastening part 13, pivotable relative to the post 12 or wall about an axis parallel to the hinge axis 4 solely in the preassembly state and lockable in a preferred pivoting position relative to the frame, post 12 or wall, and can be screwed into the fastening part 13 by means of its screw thread 11. By means of the fitting, it is possible to adjust even warped door or gate wings in such a way that they have an optimum closing and pivoting function. <IMAGE>
Patent DE-3446859-A1 (DE)
Title: Electrical hand apparatus for stirring and/or cutting
Inventor: MAYER ROLF
IPC: H02K9/06
Filed: 1984-12-21
Abstract: It is proposed that the cooling airflow in a hand apparatus be guided through the drive housing in a U-shape and that the parts to be cooled be arranged in a distributed manner therein. This arrangement is expedient particularly when a salient-pole motor is used as the drive motor. The air inlet and outlet openings are preferably arranged side-by-side on the rear end wall of the apparatus. <IMAGE>
Patent DE-3512772-A1 (DE)
Title: Sewing machine to develop piped openings in fabric being stitched
Inventor: GOLDBECK HEINZ
IPC: D05B3/10
Filed: 1985-04-10
Abstract: The sewing machine to developed piped openings in the fabric being stitched has an electromotor with a needle positioning unit and a common drive for an arm shaft of the twin-needle sewing machine, the fabric advance mechanism and the cutter to work simultaneously. At least one incremental pulse generator delivers pulses according to the sliding movement of the fabric advance mechanism and the movable position of the angle cutting blade. A microcomputer, with an ROM, has input units and a control for insertion of the machine-related geometric data and the manually-inserted length and correction values for the piped opening. With the pulses from the incremental pulse generator, command signals are delivered for the upwards and downwards movement of the needles, the operation of the central blade, and the stop and start actions of the angle cutting blade. Pred. additional electro-motor is provided to operate the fabric advance mechanism and the cutter. The inputs are multi-position preselector switches or keys. The outputs at the electro-motor are magnetic valves or electro-magnetic clutches, at least one motor. The second electro-motor if fitted, is a DC motor or a step motor.
Patent DE-3513042-A1 (DE)
Title: Packaging for foodstuffs
IPC: A23B4/10
Filed: 1985-04-09
Abstract: Packaging for foodstuffs, in particular for vegetables, fruit, meat products or sausage products, in the form of a directly applied film of a copolymer. For the application, an ethanolic solution or emulsion or suspension of the copolymer is produced into which the foodstuff is immersed or with which the foodstuff is sprayed. After this application of the copolymer layer, the copolymer is subjected to a drying process and, if appropriate, covered with a second copolymer layer. <IMAGE>
Patent DE-3516264-A1 (DE)
Title: Assembly for transmitting torque by means of friction
IPC: F16D65/06
Filed: 1985-05-07
Abstract: The invention relates to an assembly for transmitting torque by means of friction which for easier identification has a through-aperture in at least one of its components.
Patent DE-3517895-A1 (DE)
Title: Cap-type sliding bearing
IPC: E01D19/04
Filed: 1985-05-17
Abstract: The cap-type sliding bearing contains two tipping strips which are arranged on both sides of the cap 1 and parallel to one another and which form essentially vertical support surfaces between a sliding plate (5) and a bearing lower part (4). The tipping strips consist in each case of a cover strip (7) which is arranged with play all round in a groove (12) of the bearing lower part (4), the cover strip (7) projecting out of the groove (12) and the intermediate space between the cover strip (7) and the groove bottom being filled by an elastomeric insert (11). The cover strip (7) can be rotated both about its longitudinal axis and about the vertical axis of the bearing in such a manner that, in the event of such movements of the bearing, no squeezing arises on the support surfaces (Fig. 1). <IMAGE>
Patent DE-3524152-A1 (DE)
Inventor: RIEDL BERNHARD ING
IPC: G02B23/18
Filed: 1985-07-05
Abstract: A central focussing device for internal focussing in binoculars, wherein a focussing wheel engages a displaceable bridge via a threaded spindle and the objectives are connected to the displaceable bridge via driving shafts for the purpose of focussing, a diopter adjustment wheel engages one of the driving shafts with screw drive via a driving toothed wheel, an intermediate toothed wheel and a driven toothed wheel in order to vary the position of an objective for diopter adjustment, the intermediate toothed wheel being directed through the bridge or beside and past it and being of a height such that the driven toothed wheel engages the intermediate toothed wheel over the entire range of stroke of focussing.
Patent DE-3529977-A1 (DE)
Title: Display device for reproducing characters and symbols
Inventor: MUELLER-TOLK ECKHART
IPC: G09F13/28
Filed: 1985-08-22
Abstract: The display device (1) according to the invention for reproducing characters or symbols and having light sources in the form of incandescent lamps (11) is distinguished in particular by the fact that openings (3) are incorporated in a mounting plate (2) in a preselected grid, into which openings (3) reflectors (5) are inserted on the front side. A glass-fibre-reinforced plastic film (6) is placed firmly over the mounting plate (2) and hence, at the same time, over the reflectors (5), which plastic film (6) allows reflection when it is illuminated and transparency when light is passed through it. The glass-fibre-reinforced plastic film (6) can be designed and printed in a single colour or in a plurality of colours as well. The reflectors (5) have incandescent-lamp sockets (14) which can be plugged into their reflector neck (12), which is aligned centrally rearwards, and have electrical connecting terminals (9) fitted at the ends. The reflector neck (12) is furthermore provided with a longitudinal slot (10) which opens into a lateral slot (13) close to the reflector dome. <IMAGE>