baber/WOPTO huggingface dataset:
Patent DE-3241190-A1 (DE)
Title: Reversing mechanism for oars
Inventor: FEHLING ERICH
IPC: B63H16/10
Filed: 1982-11-08
Abstract: The reversing mechanism for oars enables the shaft and grip of an oar to move in the same direction. The oarsman consequently sits in the same direction as the direction of travel and he can steer his boat better. Further details in the description.
Patent DE-3241521-A1 (DE)
Title: Proportional magnet
Inventor: LEUTNER VOLKMAR DIPL ING
IPC: H01F7/16
Filed: 1982-11-10
Abstract: A proportional magnet (11) is proposed which has an energising coil (42) and a control coil (43) which is arranged concentrically with respect to the said energising coil and has the same number of turns. Each coil (42, 43) has inherently separate inputs and outputs for the power supply. In consequence, the inductance of the coils (42, 43) can be reduced for the same lifting force, as a result of which the dynamics of the proportional magnet (11) are improved. Since the two coils (42, 43) are supplied by separate power sources, the current flow can be controlled to be both in the same direction and in opposite directions. The lifting force can therefore be controlled at will between zero and an upper maximum value. <IMAGE>
Patent DE-3245060-A1 (DE)
Title: Method and device for determining the dimensions of an object
Inventor: PRYOR TIMOTHY R
IPC: G01B11/02
Filed: 1982-12-06
Abstract: In a method and a device for determining a dimension of an object, steps are taken to ensure exact measurement and surface testing even in the presence of dirt, oil droplets, scratches etc. The workpiece is illuminated, and an image thereof is projected onto a photodetector arrangement whose output signal is processed in such a way that it is free from signals which stem from dirt, droplets etc. <IMAGE>
Patent DE-3245703-A1 (DE)
Title: Pipe clamp
Inventor: BEYFUSS BERNHARD
IPC: F16L3/10
Filed: 1982-12-10
Abstract: The invention relates to a pipe clamp, for example for use on a bicycle, which can easily be fitted. The pipe clamp consists of two approximately semicircular pipe clamp parts and two separating regions. In this case, one of the two separating regions can be designed such that it can be fitted in advance, for example via a screw with a nut. In the mounted state, the other overlapping region has a mutual overlap, over a specific circumferential region, with a mutual support, which acts in the circumferential direction, of both pipe clamp parts via at least in each case one end face which runs approximately radially in the direction of the pipe axis. The one pipe clamp part, which is constructed with the internal overlapping region, is stressed by elastic means or by intrinsic elasticity in order to occupy a greater distance from the pipe when it is not mounted and, during mounting, engages with the supporting surfaces, by means of the external overlapping region of the other pipe clamp part and by proximity with the pipe, against the force of the elastic means. In consequence, this pipe clamp can be mounted using one hand, as a result of the elastic means or the intrinsic elasticity of the one pipe clamp part, it is self-retaining - even with respect to the force of gravity - and can then be tightened on the separating region, via the screw and nut. The major advantage of this type of pipe clamp is that a pipe clamp, which can be fitted in advance in such a manner, having (abstract incomplete)
Patent DE-3248381-A1 (DE)
Title: Process for automatically supplying watering water to the crops in greenhouses
Inventor: KUECKENS ALEXANDER
IPC: A01G9/24
Filed: 1982-12-28
Abstract: The invention proposes a process for automatically supplying watering water to plant crops, closed off in the form of beds, in greenhouses, in which process a limited amount of watering water is directly supplied to the crop bed in dependence on the degree of opening of the stomata of the plants. The constriction of these stomata is measured on the basis of an irregular reduction in the atmospheric humidity, otherwise restricted to specific values, of the bed. <IMAGE>
Patent DE-3248683-A1 (DE)
Title: Hand tool for use with electrical junction boxes
Inventor: WESTIN OWE
IPC: H02B3/00
Filed: 1982-12-30
Abstract: The invention relates to a hand tool, in particular for removing a damaged or worn fitting screw from its mounting in an electrical junction box, distributor box, fusebox or the like, the fitting screw consisting of a hollow cylindrical porcelain base having a centrally arranged contact plate 9. The tool consists of a sleeve 13 which surrounds an elongated body 10 and is displaceable in the axial direction along the same between a first position in which a free end, provided with a working part 12, of the elongated body 10 is exposed, and a second position in which a receiving space 19 for receiving a loosened contact plate 9 is formed. <IMAGE>
Patent DE-3302246-A1 (DE)
Title: Detector system for determining the water content of steam
Inventor: MARON WOLFGANG
IPC: G01N29/036
Filed: 1983-01-24
Abstract: In power station systems employing saturated-steam turbines, in the detection of boiling and in chemical technology, it may be useful to measure the ratio of liquid to vapour in a liquid/vapour medium. The invention described solves this problem in a simple and low-cost way, thereby making it suitable in particular to form the basis of an operation method of measurement in contrast to other comparable methods which, because of their nature, are to be rated more as laboratory methods of measurement.
Patent DE-3303242-A1 (DE)
Title: Method and apparatus for the production of clay plain verge tiles with left-hand or right-hand verge lugs
Inventor: BETHKE RUEDIGER
IPC: B28B11/12
Filed: 1983-02-01
Abstract: In a method for the production of clay plain verge tiles with left-hand or right-hand verge lugs composed of a clay strand shaped by means of an extrusion press, the clay plain verge tiles being cut to length perpendicularly to the support for the clay strand, the desired verge shape is formed from the verge lug during or shortly after the cutting operation. The desired verge shape can be produced from the verge lug by punching or cutting out. In the apparatus for carrying out this method, which comprises a cutting apparatus which separates the clay plain verge tiles from the clay strand and acts perpendicularly to the support, a horizontally acting punching tool which corresponds to the shape of the verge, can be actuated simultaneously after the cutting operation and punches the desired verge shape out of the verge lug, is, according to a first embodiment, arranged in the region of the cutting apparatus. According to a second embodiment, a horizontally tensioned cutting wire, which is controlled by a disc cam and cuts the desired verge shape out of the verge lug, is arranged underneath the verge lug in the region of the cutting apparatus. In order to achieve better support of the clay strand on the support, the clay strand can emerge at a certain angle to the horizontal from the extrusion press and is received and taken along by a support arranged in the same oblique position. The cutting and ... Original abstract incomplete.
Patent DE-3314070-A1 (DE)
Title: Ink jet printer
Inventor: ALMGREN BERTIL
IPC: B41J2/045
Filed: 1983-04-19
Abstract: The invention relates to an ink jet printer with a capillary tube arranged in a stand and with an electromagnet. The capillary tube is connected at one end to a liquid pump and is bent at the other end and forms a nozzle which directs an ink jet onto a recording medium. In order to set the capillary tube in a fixed nozzle opening in such a way that the ink jet runs in a predetermined direction - especially perpendicular - to the recording medium, it is proposed according to the invention that the stand (1) is in two parts, that the one part (14) bears the capillary tube (7) and the electromagnet (12) and the other part (15) is an attachment part, and that the first part (14) is mounted so as to be rotatable relative to the second part (15) of the stand (1) about the opening (25) of the nozzle (8) in the plane defined by the capillary tube (7) and the ink jet (24), said nozzle constituting the centre of rotation. <IMAGE>
Patent DE-3325336-A1 (DE)
Title: Dust bag for vacuum cleaners, in particular for small vacuum cleaners
Inventor: DEININGER ANTON DIPL ING
IPC: A47L5/24
Filed: 1983-07-13
Abstract: The dust bag for the vacuum cleaner is folded in a W-shape inside the dust container and is supported in the housing via ribs. <IMAGE>
Patent DE-3327478-A1 (DE)
Title: Cutting tool
Inventor: REINAUER JOSEF
IPC: B23B29/24
Filed: 1983-07-29
Abstract: A cutting tool is described which has at least one interchangeable cutting tip which is attached to a prismatic tip holder which in turn can be secured in an adjustable manner to the tool body. To accommodate the tip holder, the tool body has a recess formed from two surfaces running at an angle to one another, and passing through the tip holder with clearance is a clamping screw which extends in a clamping direction enclosing with both recess surfaces an angle of essentially the same size and by means of which the tip holder can be pressed two-dimensionally against one recess surface and via two adjustable supporting screws against the other recess surface. In the cutting tool described, the setting of the tip holder or of several tip holders relative to one another can be effected very precisely and reliably and at the same time with a minimum of setting movements.
Patent DE-3335790-A1 (DE)
Inventor: KALLFASS KARL-HEINZ
IPC: B65B53/06
Filed: 1983-10-01
Abstract: A shrinkage tunnel (11) for heat treatment of shrinkable films has a hot air unit, which can be inserted as a standard unit in a tunnel wall and contains a radial fan (22), which is surrounded by a fan casing (26) formed from two sheet metal half-shells (27, 28). Between them they form a ring nozzle (30) with an axial outflow direction with respect to fan shaft (25), while air return flow opening (32) is centrally and directly positioned below the fan wheel (22). The heating system is integrated into the fan casing, so that the complete hot air unit (20) is an independently functional and preassemblable component.
Patent DE-3339148-A1 (DE)
Title: Needle bar
Inventor: CRAMER HANS
IPC: D06C3/10
Filed: 1983-10-28
Abstract: A needle bar (4) for a tenter-frame chain for transporting a material web through a tenter frame is equipped with a holding-down device which consists of a slide (7) and which is movable at a distance from and parallel to the top side of the needle bar (4) and perpendicularly to the longitudinal extension of the latter, in such a way that it prevents the edge region of a material web pinned in needles (6) of the bar (4) from inadvertently becoming unpinned. Only for the pinning and unpinning operation is the slide (7) retracted out of the region of the needles (6), into which it engages in its engagement position by means of prongs (10) which are so arranged that they can slide forwards and backwards over the bar (4) between the needles (6). <IMAGE>
Patent DE-3403813-A1 (DE)
Title: Process for the preparation of N-cyclohexylsulphamic acid and metal salts thereof
Inventor: PETERI GEB HUEMMERICH
IPC: C07C307/02
Filed: 1984-02-03
Abstract: The invention relates to a process for the preparation of N-cyclohexylsulphamic acid and metal salts thereof by sulphonation of cyclohexylamine, the cyclohexylamine being reacted with a salt of sulphurous acid and a perhalogenated aliphatic hydrocarbon, and the resulting N-cyclohexylammonium-N-cyclohexylsulphamate is converted in a manner known per se into N-cyclohexylsulphamic acid and metal salts thereof. The process according to the invention allows N-cyclohexylsulphamic acid or cyclamates, which have powerful sweetening properties and can be used as a sugar substitute, to be produced in a simple and economical manner.
Patent DE-3405189-A1 (DE)
Title: Shape-forming device for the lay-up of a pneumatic tyre
Inventor: GOODFELLOW ANTHONY GERALD
IPC: B29D30/00
Filed: 1984-02-14
Abstract: A shape-forming apparatus (10) for carcases of radial tyres is described. In the shape-forming apparatus (10) the expansion of the forming apparatus is exactly controlled by a central, expandable bellows (16) in which a narrow section of the, in the axial direction, central region of the forming apparatus starts the expansion. Preferably an arrangement of wires (17) extending in the axial direction is fastened to bead-gripping apparatuses (13, 14) and arranged such that the wires are subjected to tensile stress during the rotation of the bellows in such a manner that the central region is held in an exactly determined central position during the expansion. 
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Patent DE-3412038-A1 (DE)
Inventor: POLLAK GOTTFRIED DIPL ING
IPC: H02G3/04
Filed: 1984-03-31
Abstract: 1. A device installation unit for skirting board service conduits (80) having a lower part (1, 40) which comprises openings (4, 42) for a wall fixing of the lower part (1, 40) above the service conduit (80), an apron (13, 50) which is moulded to its lower side and which covers the lower part (81) of the service conduit (80), and a threaded bore (11, 46), and having an upper part (23, 60) which can be positioned onto the lower part (1, 40), covers the service conduit (80) in the region of the cable guide, and at its front side (24, 61) contains both a cut-out (32, 62) which allows access to a high-voltage- or low-voltage-device (20) and also an opening (28) which is aligned with the threaded bore (11, 46) of the lower part (2, 41) and receives a retaining screw (64), characterised in that the upper part (23, 60) is dome-shaped, that a respective guide (31), into which a sliding cover (30, 67) can be inserted, is moulded to the side walls (25, 66) of the dome-shaped upper part (23, 60), that only one central opening (28), aligned with the threaded bore (11, 46), and only one retaining screw (64) are provided, that the lower part (1, 40) is provided with pockets (7, 47) which accomodate cable plug terminals (18) having resilient and rigid wall components (8, 9), that a retaining lug (10) is moulded to one of the wall components (9), and that the lower part (1, 40) comprises platforms (3, 45) for the assembly of the high-voltage- or low-voltage-device (20) in the region of the cut-out (32, 62) in the front side (24, 61) of the dome-shaped upper part (23, 60).
Patent DE-3412602-A1 (DE)
Title: Multipackage for bottles
Inventor: ROEMMELE EUGEN
IPC: B65D71/12
Filed: 1984-04-04
Abstract: The multipackage (2) provided for packaging three bottles (3) is made of a folding blank which has a central top part (6) approximately in the form of an equilateral triangle with three bottleneck openings (13, 14, 15). Linked to the top part (6) via fold lines (10 to 12) are three side parts (16 to 18) which merge at their outer or lower ends via fold lines (21 to 23) into bottom sections (26, 28) which are connected to one another by connecting devices to form a bottom part (39). Large display windows (40) are formed in the corner regions of the multipackage (2) in each case between two of the side parts (16 to 18). <IMAGE>
Patent DE-3415704-A1 (DE)
Title: Mobile transport frame
Inventor: CORDES WERNER
IPC: B61B10/04
Filed: 1984-04-27
Abstract: Mobile transport frame for transporting and storing unit loads or the like, which can be driven via a drag chain running preferably under the floor in a guide channel, having a floor part and a coupling device, connected preferably to the floor part and having an actuation element, for coupling the transport frame to the drag chain, the coupling device being moved into an engagement and release position and being preferably actuated manually via a rotatably mounted actuation rod and, furthermore, the actuation rod being moved into positions corresponding to the engagement or the release position of the coupling device, furthermore, the actuation rod being provided on the coupling side with a profile plate having at least three catch profile areas, with which plate the coupling device is to be moved via the actuation element into a release position and an engagement position and the actuation rod being moved, with respect to its movement path, out of a release position or engagement position in two possible directions of movement into an engagement position or release position. <IMAGE>
Patent DE-3417693-A1 (DE)
Title: Winding machine
Inventor: SCHIMINSKI HERBERT
IPC: B65H67/048
Filed: 1984-05-12
Abstract: A winding machine for continuously arriving yarns possesses two rotatably mounted winding spindles which are put into operation alternately. The drive of the winding spindles which are in operation takes place by frictional contact with a first contact roller. For the bobbin change, there is a second contact roller, against which the winding spindle to be brought into the position of rest and having the full bobbin can be applied in the meantime, in order to maintain the rotational speed during the transfer of the yarn onto the other winding spindle. The contact rollers are preferably driven by the same motor, one contact roller being driven by a gear, whilst the second contact roller is seated on the motor shaft.
Patent DE-3418710-A1 (DE)
Title: Jet cleaner
Inventor: ULRICH GEORG
IPC: B08B9/093
Filed: 1984-05-19
Abstract: A jet cleaner for rainwater tanks or the like. It exhibits a sewage pump and a jet pump. In order to improve its action, the sewage/air jet generated by the jet pump is introduced into a vortex tube and/or the jet pump has at least two air-suction lines.
Patent DE-3422104-A1 (DE)
Title: Tyre press and process for the production of tyres
Inventor: NIXON BRYAN EDSEL
IPC: B29K21/00
Filed: 1984-06-14
Abstract: A radial tyre (26) with an annular hollow space is built up with high accuracy and introduced between the upper and lower press mould (12, 14) of a tyre press. An upper centering mechanism (18) has an inflatable gripping bag (22) to grip the upper bead (24) which hangs downwards from the centering mechanism (18) in order substantially to ensure the alignment of the tyre components when the tyre (26) is in the built-up arrangement. The upper centering mechanism (18) is lowered together with the upper bead ring (20) and the gripping bag (22) in order to grip the upper bead (24) and centre it on the upper bead ring (20). The lower bead (37) is brought into position above the lower bead ring (36) and sealing air (62) can be used for alignment and for pressing against the bead ring (36). The sealing air (62) is held in the hollow space of the tyre (26) at a sufficient pressure to keep the beads (24, 37) in contact with the bead rings (20, 36), whilst the vulcanisation bag (38) is introduced into the hollow space in the tyre (26) and whilst the gripping bag (22) is emptied and, together with the central supporting device (80), withdrawn from the tyre hollow space. The press (10) can then be closed in order to vulcanise the tyre (26) without deformation by the vulcanisation bag (38). The annular gripping bag (22) is arranged on an upper central supporting device (80) in order ... Original abstract incomplete. <IMAGE>
Patent DE-3423480-A1 (DE)
Title: Method for emptying a liquid container
Inventor: SPRONKEN ALEXANDER HELENA L
IPC: B67D7/02
Filed: 1984-06-26
Abstract: To empty a liquid container, the latter is arranged, in the open condition, inside a sealable reception container and connected via a pipe to a hose nozzle. The pipe is guided via the opening of the liquid container and down to the floor of the latter, whereupon the reception container is sealed and placed under excess pressure. The excess pressure exerted on the level of the liquid drives the liquid, when the hose nozzle is open, through the pipe out of the liquid container. A plurality of liquid containers are preferably arranged in the reception container, communicate with one another in groups and can be connected via pipes to a hose nozzle or a plurality of hose nozzles.
Patent DE-3428411-A1 (DE)
Title: Changeover contact
Inventor: HOHER HERBERT
IPC: H01H1/26
Filed: 1984-08-01
Abstract: The contact elements are designed for direct installation on a printed-circuit board (4). The changeover contact has a spring component (1) and two mating contacts (2, 3) which are designed as wire clips. The spring component (1) is designed as an integral bent-stamped part, has a base section (6, 7) with a flat bearing edge and solder tabs (8) for mounting on the printed-circuit board, and a rocker-like changeover spring, which is elastically articulated on the base section, and has two spring ends (13, 14) which represent a normally-open contact and a normally-closed contact and extend essentially parallel to the mounting plane, in opposite directions, over the mating contacts (2, 3) which rest flat on the printed-circuit board. The invention is suitable for use in telephone sets, for example. <IMAGE>
Patent DE-3431143-A1 (DE)
IPC: B28B1/52
Filed: 1984-08-24
Abstract: A method for the continuous production of plates and/or shaped bodies of fibre reinforced hydraulic setting masses is described in which the mass is provided in a predetermined thickness over the entire width of the plate to be produced, on a substrate continuously moved by a belt. Fibre cuttings from a cutting device are dispersed in a desired distribution onto the surface of the mass moving with the substrate and these are subsequently incorporated into the mass by a tool acting uniformly over the entire width of the mass. The raw plate can be further processed in its still deformable condition and brought into a desired final shape.
Patent DE-3433912-A1 (DE)
Title: Process for increasing the deuterium content in hydrogen when producing a hydrogen-containing gas
Inventor: DESAI ARVIND DR
IPC: B01B1/00
Filed: 1984-09-15
Abstract: The invention relates to a process for increasing the deuterium content in hydrogen when producing a hydrogen-containing gas by catalytic conversion of gaseous hydrocarbons with steam, subsequent CO shift conversion and separation of the steam condensate. Such a gas naturally contains deuterium which, prior to the final processing of the gas, is separated and extracted therefrom. The residual hydrogen-containing gas can then be processed further as required, for example to give ammonia or methanol. According to the invention, the steam condensate separated according to individual process steps is evaporated into the heated hydrocarbon-containing gases when it is in direct heat exchange with these. <IMAGE>
Patent DE-3435478-A1 (DE)
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1984-09-27
Abstract: 1. A headrest for motor vehicle seats, comprising an upholstered support (10) surrounded by an upholstered body, said upholstered support (10) being mounted with a tilt adjustment on a crosspiece by means of a tilt adjustment bearing (16, 41), such that it can be locked into stepwise adjustable tilt positions by means of said tilt adjustment bearing (16, 41) and locking members (23, 25) formed on the sides of the support rods, which can be pivoted on to one another and are spring-loaded in the direction of engagement, wherein the locking members are formed by notches (25) and at least one locking projection (23) which locks with the notches (25) and is disposed on the end of a locking arm (26), characterised in that each spring-loaded locking member (23, 25) is formed by a spring elastic wall region (22) of the upholstered support (10) and/or a support rod holder (12), wherein at its upper free end remote from the seat back, the support rod holder (12) consisting of plastic has the locking arm (26) which is designed to be elastically flexible and is formed in one piece by the support rod holder (12), wherein the locking arm (26) projects up to the uppermost end region (43) of the upholstered support (10), increasing the distance (M) between the swivel axis (d) of the tilt adjustment bearing (16, 41) and the engagement point (E) of the notches (25) and locking projection (23), and wherein the uppermost end region (43) of the upholstered support (10) parallel to its narrow section (near 27) forms the notches (25).