baber/WOPTO huggingface dataset:
Patent DE-3233274-A1 (DE)
Title: High-pressure jet device for treating surfaces
Inventor: LINGNAU HORST
IPC: E01H1/10
Filed: 1982-09-08
Abstract: A high-pressure jet device for treating, in particular for cleaning, surfaces, in which at least one nozzle which can be connected to a source of high-pressure medium is held in a mobile housing, which is open towards the surface to be treated, at a distance from the surface to be treated, is to be improved in such a way that it is a relatively small device and has no components which circulate with a large centrifugal mass and that the high-pressure medium, e.g. water, can be fed without rotary bushings and that a special rotary drive for the rotating nozzle is avoided. This is achieved in that at least one holding connection element (8) which can be connected to a pressure medium source is present within a housing (10), as Fig. 1 shows, into which element a holding rod (2) which has a central longitudinal bore (16) at its insertion end is inserted and bears at its free end a nozzle head (1) which can be rotated about the axis of the holding rod (2). The nozzle head (1) bears a nozzle (7) which is arranged obliquely with respect to the surface to be treated and at a setting angle with respect to the direction of rotation of the nozzle head (1) and opens into an annular space (6) which is formed between the inner wall of the nozzle head (1) and the outer wall of the holding rod (2) and is connected via a transverse bore (15) to the longitudinal bore (16) in the holding rod (2). <IMAGE>
Patent DE-3237253-A1 (DE)
Title: Composition for abolishing and preventing stress-induced and analgesic-induced attacks of bronchial asthma
Inventor: SLAPKE JUERGEN DR MED
IPC: A61K31/215
Filed: 1982-10-08
Abstract: The invention relates to a composition for abolishing and preventing stress-induced and analgesic-induced attacks of bronchial asthma. The object on which the invention is based is achieved by employing protease inhibitors as active substances. Applications are in human medicine.
Patent DE-3238494-A1 (DE)
Title: Centring socket for an elastic rolling ring, for sealing socket pipe connections
IPC: E03F3/04
Filed: 1982-10-18
Abstract: An elastic rolling ring, which is arranged in a centring socket before installation, is used for sealing socket pipe connections which consist, in particular, of mineral materials. This centring socket engages with one or more parts over the socket outer wall and/or the outer wall of the tip end. In order that adequate centring of the rolling ring which is arranged in the centring socket is achieved even in the case of those socket pipes which may have relatively large tolerances on their radial socket diameters and diameters at the tip end, these engaging parts of the centring socket have an at least approximately conical shape and/or radially deformable sections which, in addition to providing adequate centring of the rolling ring, are able to provide radial compensation for diameter tolerances in the socket pipes to be installed and hence to bring both pipes into a coaxial position with respect to one another, at least until the start of installation. In this way, even in the case of difficult building site conditions, installation errors can be avoided and reliable sealing of socket pipe connections which have relatively large radial socket gap tolerances can be achieved without problems by means of cost-effective rolling rings.
Patent DE-3238573-A1 (DE)
Title: Fixing device for the binding strips in baling presses for waste materials and method for the fixing of such binding strips in baling presses
Inventor: SCHWELLING HERMANN
IPC: B65B27/12
Filed: 1982-10-18
Abstract: To make it possible to fix the binding strips (17) for bales (20) which are produced by waste presses (1), use is made of a perforated bar (23), the perforations (23a) of which on the one hand guide the bands (17) coming from the supply reels (21) in each case and on the other hand fix said bands, even during the pressing operation, by the forming of loops (S). This perforated bar (23) is at the same time guided in supports (24) on the rear side (12) of the press and acts jointly on all the bands or binding strips (17) necessary depending on the width of the particular bale (20). <IMAGE>
Patent DE-3239164-A1 (DE)
Title: Method and device for inputting graphic data for generating electrical quantities for open-loop and closed-loop control purposes
Inventor: SCHWARZ HANS WERNER
IPC: G05B19/12
Filed: 1982-10-22
Abstract: For converting graphic data such as the contour variation 5 of curves and/or straight lines, into electrical quantities for open-loop or closed-loop control purposes and so forth, this variation is applied to a data carrier 1 and correspondingly cut out and the remaining opaque carrier section 7 is photo-optically or mechanically scanned along the visible contours 5. The scanned values are supplied to a device, for example a photo-electrical unit, for conversion into electrical quantities and are forwarded from this to an arrangement to be controlled. For this purpose, a movable part is displaced relative to a fixed part, namely the data carrier 1 relative to a fixed gap-shaped penetration 22 or conversely, during which process in each case the part of the visible contour variation in the penetration 22 is illuminated by a light source 23 arranged in front of it. The light rays following in accordance with the contour variation 5 and passing through the transparent part 6 of the data carrier 1 impinge on a photoelectrical unit 3 which is provided behind it and which converts the intensity of the respective incident volume of light into correspondingly large electrical values. <IMAGE>
Patent DE-3241273-A1 (DE)
Title: Automatically locking door lock, especially for house and apartment closure doors
Inventor: THIEME HEINZ DIPL ING
IPC: E05B63/20
Filed: 1982-11-09
Abstract: To achieve a degree of safety which is comparable to that of shut and locked doors, the door lock is equipped with automatic locking. By a force effect of the door frame, when the door is closed a release mechanism is actuated and triggers the automatic locking. The automatic locking can take place by means of an independent bolt or by means of a combination of a latch and bolt. When the door is opened, the release mechanism acts with a blocking effect on the automatic bolt or the combination of a latch and bolt, the latter then maintaining the function of the latch.
Patent DE-3247339-A1 (DE)
Title: Arrangement for a water heater which can be heated electrically
Inventor: BAUERDORF RICHARD
IPC: F24H9/20
Filed: 1982-12-21
Abstract: In the case of a water heater which can be heated electrically and has a low-power heater for normal operation, especially for night-time operation, and a high-power heater which can be switched on, operation of the momentary contact switch (push button contact switch) causes the high-power heater to act until the desired temperature setting is reached for the first time. A thermostatically controlled switching contact for a first temperature setting is arranged in series with the heating elements which are connected for low-power heating operation in the quiescent position of the circuit arrangement, and a second thermostatically controlled switching contact, for a second, elevated temperature setting, is connected in the current path for driving the contactor arrangement which controls the connection of the heating elements for high-power heating operation and in series with which there is connected a parallel circuit comprising a self-latching contact switch, which is controlled by said switching contact, and a manually operated momentary contact switch. <IMAGE>
Patent DE-3301495-A1 (DE)
Title: Method and device for recognising surface patterns on objects
Inventor: PIETZSCH LUDWIG DR ING
IPC: G06V10/10
Filed: 1983-01-18
Abstract: For compensating for an inclined position of the objects on a conveyor belt in a method for recognising surface patterns on objects, this inclined position is first detected by means of two sensors arranged at a distance, over which the objects move successively in time due to the inclined position. The time difference allows conclusions to be drawn about the inclined position. After that, the object, the sensors detecting the object or the image generated by the sensors are rotated in such a manner that a parallel position is achieved. The method and device according to the invention avoid elaborate computing processes for compensating for the inclined position.
Patent DE-3301578-A1 (DE)
Title: Oscillator built in fin-type line technology
Inventor: SZABO LASZLO DR ING
IPC: H03B9/14
Filed: 1983-01-19
Abstract: The oscillator built in fin-type line technology exhibits a diode arranged in a case as active element and an impedance transformation network for matching the diode to a weight and for establishing the frequency. In a first embodiment, the diode case (5) is arranged in a stop-band waveguide connected to the waveguide (1) of the fin-type line. The fins (2) of the fin-type line protrude a particular distance into the stop-band wave guide. In other embodiments, the diode case is mounted in or on the substrate to which the fins of the fin-type line are attached. <IMAGE>
Patent DE-3302130-A1 (DE)
Title: Inflation device for buoyant pneumatically stabilised rescue means
Inventor: SCHULZE BERND
IPC: B63C9/04
Filed: 1983-01-22
Abstract: The invention is used primarily for life-rafts or pneumatic structures, such as inflatable boats and buoys. The aim and the object of the invention are the creation of a flexible device that reduces the effect of cold on the laminate material during the inflation process and localises dry ice (solid CO2) forming, with the effect that different laminate materials can be used. The solution according to the invention provides for the arrangement of two filter bags one inside the other, the specific minimum volumes of which are 14 and 17 dm<3> respectively per kg CO2. An additional insulation layer is disposed in the region of the filter bags. Diffusers for a gradual passage of the CO2 gas to the laminate material are fastened at the end of a protective tube.
Patent DE-3313862-A1 (DE)
Title: Compost container
Inventor: DICKMAENKEN BERNHARD
IPC: C05F17/02
Filed: 1983-04-16
Abstract: Published without abstract.
Patent DE-3314660-A1 (DE)
Title: One-component or two-component diazotype material
Inventor: HAESSNER RAINER
IPC: G03C1/61
Filed: 1983-04-22
Abstract: The invention relates to a diazotype material for information recording, which can be used as a one-component or two-component diazotype material. The object of flattening the gradation of diazotype materials especially in the range of low densities is achieved according to the invention if the one-component or two-component diazotype material, consisting of one or more diazonium salts, binders, if appropriate one or more couplers and, if appropriate, further additives, contains compounds of the general formula <IMAGE>  and/or <IMAGE> and/or <IMAGE> and/or <IMAGE> in which R1, R4, R5 and R6 are H, Cl, Br or I; R2 is CH3, C2H5, OCH3 or OC2H5; R3 is H, Cl, OH or Br; R7 is H, CH3, C2H5, OCH3 or OC2H5; with R4 = H being excluded if R3 = H, R5 = R6 = R7 = H and R3 = R4 = R7 = H.
Patent DE-3318067-A1 (DE)
Title: Header vessel for a refrigerant circuit
Inventor: KERPERS WERNER
IPC: F25B43/00
Filed: 1983-05-18
Abstract: In a header vessel which can be inserted in a refrigerant circuit, horizontally opposed pipe connections 7 are provided on a pipe body 1 which is reduced at each end and respectively runs out into a central opening. In order to achieve a large usable header volume within the pipe body 1, a pipe 4 is introduced into at least one opening and is directed upwards within the pipe body 1 and ends at a small distance from the upper wall section. <IMAGE>
Patent DE-3321189-A1 (DE)
Title: Apparatus for the disposal of oil-like substances, in particular crude oil, in bodies of water
Inventor: KLEIN HANS-ULRICH DIPL ING
IPC: E02B15/04
Filed: 1983-06-11
Abstract: An apparatus for the disposal of oil-like substances, in particular crude oil, in bodies of water and preferably on the surface thereof is furnished with a floating receiving device and a storage device assigned to this for the oil. The receiving device is composed of a vessel open at the top which can be lowered and raised relative to the surrounding water surface by a regulating device, and has an oil/water separation device for continuous and/or batchwise operation. A preflotation device also brings oil fractions suspended deeper in the water to the water surface. <IMAGE>
Patent DE-3326285-A1 (DE)
Title: Tennis racket
Inventor: MEYER ROLF
IPC: A63B49/02
Filed: 1983-07-21
Abstract: A tennis racket has a frame (2) which is of very flat construction in the plane of the strings (5) so as to avoid miss-hit shots when the ball is contacted by the frame. Said frame consists at least partially of titanium, such that it is light and resistant. <IMAGE>
Patent DE-3328084-A1 (DE)
Inventor: STICH KARL-HEINZ
IPC: H02H7/00
Filed: 1983-08-03
Abstract: 1. A leakage current fault interrupter, in which the secondary circuit of a sum current transformer (3) having a sufficient number of primary windings to be adequate at 50 Hz contains a circuit breaker (4) which operates in accordance with the holding magnet principle, a rectifier arrangement (7) being connected between the sum current transformer (3) and the circuit breaker (4), characterised in that the circuit breaker (4) which operates in accordance with the holding magnet principle is arranged in parallel with an electronic valve (10), whose response voltage lies just above the response voltage of the circuit breaker (4).
Patent DE-3331124-A1 (DE)
Title: Sunroof for vehicles
Inventor: SAKAMOTO HIROSHI
IPC: B60J7/043
Filed: 1983-08-30
Abstract: Sunroof for vehicles having a roof opening which is constructed in the roof and can be at least partially exposed or closed by means of a sliding cover. The cover is supported by guide rails so as to be slidable in the longitudinal direction of the vehicle, which guide rails extend rearwards from the right-hand side and the left-hand side of the roof opening on the top of the roof. On the top of the roof behind the roof opening an upwardly protruding, transversely extending barrier is provided which is covered by the sliding cover when said cover is closed. The guide rails are divided into front guide rails which are located in front of the barrier and have the purpose of guiding the front part of the sliding cover and into rear guide rails which are located behind the barrier and have the purpose of guiding the rear part of the sliding cover. <IMAGE>
Patent DE-3331485-A1 (DE)
Title: Child-resistant packaging
Inventor: MUMFORD GEORGE VICTOR
IPC: B65D50/04
Filed: 1983-09-01
Abstract: A child-resistant packaging, consisting of a container, whose neck is provided with threads, and a child-resistant closure. The closure comprises a cap made of organic plastic material with a covering wall and a circumferential edge which is constructed with threads for interaction with the container threads. The edge has a radial flange and a number of depressions, arranged with circumferential spacing, on the upper side of the radial flange. Furthermore, the closure comprises a ring which can be fitted telescopically over the cap and surrounds the edge of the cap. The ring comprises a number of projections which extend upwards from the radial flange of the cap and engage the depressions when a downwardly directed force is applied to the ring. Each depression on the radial flange has a substantially vertical surface at one circumferential end for engagement by a projection formed on the ring when the ring is rotated onto the container in the screwing-on direction of the closure. Each depression on the radial flange of the closure likewise has an inclined surface at the other circumferential end, such that a rotary movement of only the ring in the direction of unscrewing the closure from the container leads to the projections of the ring sliding onto the inclined surfaces, such that the closure ... Original abstract incomplete. <IMAGE>
Patent DE-3336376-A1 (DE)
Title: Collapsible, semi-mountable road vehicle
Inventor: EGGENMUELLER ALFRED DR ING
IPC: B62D31/00
Filed: 1983-10-06
Abstract: Published without abstract.
Patent DE-3342469-A1 (DE)
Inventor: GOEHLE ROLF ING GRAD
IPC: H01H71/52
Filed: 1983-11-24
Abstract: 1. Automatic cut-out having an electromagnetic breaker (43) with a magnetic armature (44), a thermal breaker (41), a fixed and a movable contact piece (64, 28), a switch latch which can be released by the thermal and magnetic breaker (41, 43) and which has a latching point formed by a release lever (38) and a pawl lever (35) rotatably mounted fixed in place and having a slot (34) for guiding a shackle (33), the magnet armature exerting an opening action directly on the movable contact piece and the switch latch opening the movable contact piece permanently, with a switch handle (22) projecting from the front wall of the housing intended for the manual actuation of the switch latch, and with an intermediate lever (31) which is articulated at its one end on the contact lever (16) and at its other end on one leg of the shackle (33) and which engages into the slot (34) with this leg, the other leg of the shackle (33) being articulated on the switch handle (22), characterized in that the intermediate lever (31), the pawl lever (35) and the slot (34) are guided so as to extend approximately parallel to the front wall (10A) and parallel to the side walls of the housing (10), and in that the release lever (38) is mounted, together with the switch handle (22), on an axle (21) fixed in place.
Patent DE-3345999-A1 (DE)
Title: Baking oven door which can be taken off its hinges
Inventor: GOETZENDORFER FRANZ
IPC: F24C15/02
Filed: 1983-12-20
Abstract: Two mounting arms are pivotably mounted on the baking oven door and are braced against the door by a spring. The baking oven door is connected to the baking oven housing by the mounting arms being arrested in an inserted engagement with the baking oven housing, the mounting arms being releasable from the inserted engagement in a predetermined angular opening position of the door. According to the invention, a locking element is pivotably mounted on each mounting arm at a spacing from the axis of rotation, and is supported, due to pivoting, in the angular opening position of the door, directly or indirectly on the base of the door, taking up the force of the spring. <IMAGE>
Patent DE-3347340-A1 (DE)
Title: Conveyor chain
Inventor: LINDNER GERHARD
IPC: F16G13/06
Filed: 1983-12-28
Abstract: In a conveyor chain, comprising a plurality of inner chain links (14) which each consist of two sleeves (18) connected to one another by means of internal strips (16) and are articulatedly connected by means of outside strips (20) and link pins (22) which penetrate the sleeves (18), the link pins (22) axially overlap the outside strips (20) on both sides, sealing strips (26) being articulated with the last link pin (28) of a chain end. The sealing strips (26) each have on their inside a supporting flank (36), which is aligned essentially transversely to their longitudinal direction, for gripping the projecting end section (24) of a link pin (22) from behind. Locking means (38) hold the sealing strip (26) in its closed position, at least when the chain is under tension. <IMAGE>
Patent DE-3410320-A1 (DE)
Title: Despatch envelope with adhesive bonding
IPC: B65D27/16
Filed: 1984-03-21
Abstract: A despatch packet (17) has a base flap (9) with an adhesive bonding strip (12). Adhesive dots (11) of a fibre adhesive are applied to the base surface (2) of the despatch packet in such a manner that the adhesive dots lie in the spaces between the adhesive bonding strips (12), when the base flap is folded over onto the back surface. Such an adhesive seal with additional fibre adhesive in dot form can be applied not only to despatch packets but also to letter envelopes. The type of seal can be present on a flap which is sealed by the manufacturer or on a flap to be sealed by the sender. <IMAGE>
Patent DE-3411883-A1 (DE)
Title: Adjustable phase-locked frequency generator
Inventor: KUCHYNKA KAREL
IPC: H03L7/189
Filed: 1984-03-30
Abstract: The most significant adjustment bit inputs of an adjustable frequency down-converter (PSC, Z1, Z2), which is located in the control loop of an adjustable phase-locked frequency generator, for the output signal of a voltage-controlled oscillator (VCO), are connected via a digital/analog converter (DAC), in addition to the output of a frequency and phase comparator (PV) for the output signal of a reference oscillator (RO) and the frequency-divided output signal of the voltage-controlled oscillator (VCO), to a control input of this oscillator (VCO) for reducing the correction time. The invention is applied in frequency and time base circuits for digital measuring instruments. <IMAGE>
Patent DE-3412685-A1 (DE)
Title: Gasket sheet for gaskets, in particular for cylinder head gaskets
Inventor: KRENTZ VIKTOR DR
IPC: D06N3/04
Filed: 1984-04-04
Abstract: Published without abstract.
Patent DE-3413872-A1 (DE)
Title: Spectacles
Inventor: LAMY ROBERT
IPC: G02C9/00
Filed: 1984-04-12
Abstract: A pair of spectacles comprises an outer frame (11), which carries the bows (2) and sun lenses (4), and on which an inner frame (12) is mounted which carries a set of support platelets (6) for supporting on the nose as well as optical lenses (5) whose dimensions are smaller than those of the sun lenses (4). The inner frame (12) can be detached from the outer frame (11). 
<??>The two frames (11, 12) are connected to one another by a latching bolt system (7, 8, 9) which can simultaneously accommodate a further set of support platelets (6') after the inner frame (1) with the optical lenses (5) has been removed. 
<??>In accordance with a modified embodiment, the two frames (11, 12) are connected to one another pivotably via additional parts (13, 14) which represent independent parts in relation to the outer frame (11), can serve as decorative parts and have fastening elements (17, 19) for the frame (12). Apart from the inner frame, these fastening elements can accommodate a set of platelets for supporting on the nose. 
<IMAGE>
Patent DE-3414699-A1 (DE)
Title: Oral hygiene composition
Inventor: KOBLISCHEK KURT
IPC: A61K8/38
Filed: 1984-04-16
Abstract: The composition, in particular a toothpaste, contains substances which promote blood flow in the gums, substances which prevent or inhibit bleeding from the gums, and an oxygen-containing substance which releases active oxygen during use thereof as intended.
Patent DE-3419910-A1 (DE)
Title: Supply rack
Inventor: LEDERER HORST
IPC: A47B87/02
Filed: 1984-05-28
Abstract: Each tier of a rack consists of a tray and two side-piece sections which are provided with connection means which connect said parts to one another releasably in such a way that the tray has to be lifted up so that it can be released from the side-pieces, specifically regardless of which of the two tray bearing surfaces is at the top. Each tray consists essentially of a latticework, the ribs being arranged in such a way that a flat standing surface is formed on one side of the tray, while the other side of the tray has a structure which prevents the bottles inserted from rolling away.
Patent DE-3426436-A1 (DE)
Title: Continuous mixing and shearing roll mill
IPC: B29B7/56
Filed: 1984-07-18
Abstract: Devices for the controllable, forced charging of the shearing roll system of the main patent application by means of gear pumps, feeding rolls, inverted-tooth chain feeds or ram-type metering units and take-off and shaping apparatuses by means of a built-in gear pump with a mouthpiece or forming cylinder arranged in extension to the parallel or conical shearing rolls. In one embodiment of this, a suitable jacket is pushed over the last third of the shearing rolls as with the double-screw system and in another embodiment only one of the two shearing rolls is extended to form a forming screw.