baber/WOPTO huggingface dataset:
Patent DE-3402519-A1 (DE)
Inventor: CLAUSEN THOMAS DR
IPC: A61Q5/10
Filed: 1984-01-26
Abstract: PCT No. PCT/EP85/00012 Sec. 371 Date Aug. 14, 1985 Sec. 102(e) Date Aug. 14, 1985 PCT Filed Jan. 16, 1985 PCT Pub. No. WO85/03223 PCT Pub. Date Aug. 1, 1985.Use of 1-ureidoalkyl amino-4-nitrobenzene compounds of formula I   <IMAGE> (I)  whereby R denotes hydrogen or an hydroxyalkyl residue with 2 to 4 carbon atoms and n a whole number of 2 to 4, as a direct dyeing hair dye in hair dyeing compositions. The dye agents of the formula I have very favorable toxicological characteristics. They deliver pure lemon yellow dyes with a high dye depth and are resistant against bases and reduction agents. A further object of the invention are new compounds of formula II   <IMAGE> (II)  whereby R' denotes an hydroxyalkyl residue with 2 to 4 carbon atoms and n is a whole number from 2 to 4.
Patent DE-3408136-A1 (DE)
Title: Process and appliance for the treatment of textiles
Inventor: KLEIBER EBERHARD DIPL ING
IPC: D06F58/20
Filed: 1984-03-06
Abstract: A drum-type dryer (10) has a drum (12) mounted in a housing (11) by means of a bearing axle (17). Guided through this bearing axle (17) is a mixing tube (42) to which steam is fed via a gas-supply line (26) and water via a suction connection (23). Introduced water is atomised in the Venturi tube as a result of the effect of the steam issuing through a nozzle, with the result that a steam/water mist having extremely fine droplets is formed. This mixture is sprayed as a mist cloud (37) into the interior of the drum. By means of the appliance, a textile material can be moistened and subsequently dried in any ratio. <IMAGE>
Patent DE-3408241-A1 (DE)
Title: Bottle closure made of flexible plastic
Inventor: SIPP BERND
IPC: B65D39/00
Filed: 1984-03-07
Abstract: The invention comprises a bottle closure made of flexible plastic which has a high elasticity at the sealing surface, a high stability for pressing into the bottle neck, and high flexibility for the different bottle mouths. The bottle closure has a cylindrical outer shell which is connected to the inside part by lamellae which are arranged tangentially or spirally. The sealing of the hollow spaces formed by the outer shell, the lamellae and the inner part takes place by means of webs which are located at an angle to the longitudinal axis of the bottle closure. It is achieved with the bottle closure according to the invention that the bottles can be closed over relatively large tolerances in the bottle mouths which, in the wine industry, are usually 16 mm to 19 mm.
Patent DE-3411259-A1 (DE)
Title: Method for distinguishing an identification signal modulating a carrier signal and arrangement for carrying out the method
Inventor: LUEDER RAINER DR ING
IPC: H04N5/60
Filed: 1984-03-27
Abstract: The signal to be demodulated is supplied via an A/D converter to a filter which selects a frequency band in the range of the carrier frequency. Several reference signals are used for demodulating two identification frequencies, the presence/absence of which is checked in a logic circuit. This comparison makes it possible to determine whether, for example, the television signal contains information on the mono/stereo/bilingual type of transmission. <IMAGE>
Patent DE-3411724-A1 (DE)
Title: Vacuum-tight, metal-ceramic joint produced by silver-soldering
Inventor: SYFUSS ERWIN DIPL ING
IPC: H01J5/26
Filed: 1984-03-29
Abstract: The invention relates to a vacuum-tight, metal-ceramic joint produced by silver-soldering. The joining part is intended to have the necessary elasticity and strength. For this purpose, the invention provides that a first metal joining part (3) and a second metal joining part (4) are arranged parallel and consist of different materials, and that the first metal joining part (3) has high strength and the second metal joining part (4) has high elasticity. A metal-ceramic joint according to the invention is used in transmitting tubes. <IMAGE>
Patent DE-3413335-A1 (DE)
Title: Welding torch
Inventor: ENGLER MICHAEL
IPC: F23D14/40
Filed: 1984-04-09
Abstract: In a welding torch with separate oxygen and fuel gas supply, in each case adjustable via a manually operated valve, as well as a mixing nozzle and a torch mouthpiece, it is envisaged according to the invention that, for brief working interruptions, there is additionally built into the oxygen line and into the fuel gas line inside the torch handle an electrically operable shut-off valve, which valves can be driven together by an electric pulse generator, and with an electric ignition device at the tip of the torch mouthpiece, which is likewise in operational connection with the pulse generator.
Patent DE-3413971-A1 (DE)
Title: Liquid-cooled internal combustion engine
Inventor: MAASS HARALD PROF DR ING
IPC: F02F1/16
Filed: 1984-04-13
Abstract: The invention describes a liquid-cooled internal combustion engine with a crankcase and with a so-called wet, suspended cylinder liner (2). The surface of the crankcase (1) facing the cylinder head (3) is designed as a plane surface (9) without a shoulder. On this plane surface (9) is a plate (4), which is preferably made of steel, provided with a centring bore (6) for the cylinder liner (2). The crankcase (1) is therefore not exposed to any radially acting tensile stresses as a result of varying thermal expansion at the centring of the cylinder liners (2) and is also reliably protected by its notchless design against resultant cracking. The cylinder head (3) is led either from the plate (4) or the cylinder liner (2) and is conventionally fixed to the crankcase (1) by means of cylinder head bolts. <IMAGE>
Patent DE-3415879-A1 (DE)
Title: Safety device against unintentional unrolling of opening closures
Inventor: HAAKE WERNER
IPC: E06B9/84
Filed: 1984-04-28
Abstract: The invention relates to a safety device against unintentional unrolling of opening closures guided on winding shafts, in which a locking wheel, which is connected in a rotationally fixed manner to the winding shaft and provided with outwardly open, uniformly distributed reception spaces for locking bodies, as well as an essentially stationary cage with a stop designed for the locking bodies which are raised by a positive guide are provided, and the positive guide is designed as a central ball-bearing raceway lowered in the region of the stop and the stop as a projection projecting inwardly from the cage, the ball-bearing raceway, seen from the centre, lying higher than the lowest of the reception spaces and the lowering of the ball-bearing raceway, seen in terms of circumference, being greater in the region of the stop than the circumferential extent of the stop.
Patent DE-3416310-A1 (DE)
Title: Carbon-containing unfired magnesia brick bound by organic binder
Inventor: RUER MICHEL
IPC: C04B26/24
Filed: 1984-05-03
Abstract: The invention relates to an unfired, carbon-containing and tar-impregnated magnesia brick, bound by an organic binder, for metallurgical vessels for receiving steel melts.
Patent DE-3417274-A1 (DE)
Title: Device for mounting a sealing ring onto a lower socket to produce concrete pipes with a sealing ring which is moulded into the socket
Inventor: ROESGEN RUDOLF
IPC: B28B21/56
Filed: 1984-05-10
Abstract: Device for mounting a sealing ring onto a lower socket to produce concrete pipes with a sealing ring moulded into the socket, which device consists of a spreading device, which is provided with a plurality of radially movable spreading jaws (4) shaped like the segment of a circle, to receive and expand the sealing ring (9) to be mounted, and of a pushing element (14), which is arranged coaxially with the said spreading device, is axially movable, is approximately tubular in shape, engages closely round the outside periphery of the spreading jaws (4) in the spreading position and ends with its pushing edge (15) in the rest position above the receiving zone of the spreading jaws (4). <IMAGE>
Patent DE-3445001-A1 (DE)
Title: Process for mirror finishing a disc-shaped workpiece
Inventor: YAMAMOTO MASAHIKO
IPC: G11B5/84
Filed: 1984-12-10
Abstract: Process for mirror finishing a disc-shaped workpiece, comprising: the symmetrical arrangement of water-permeable and elastic grinding elements (5) on both sides of a rotationally arranged disc-shaped workpiece (1) consisting of aluminium; moving the grinding elements (5) in a vertical direction with respect to a shaft for the workpiece, the grinding elements being pressed against the two sides of the workpiece; and supplying an operating fluid (7) between the respective surfaces of the workpiece (1) and of the grinding elements (5), the operating fluid (7) having a surface tension of 60 dyne/cm or less and being capable of preventing surface oxidation of the aluminium material. In accordance with this process, a disc-shaped workpiece consisting of aluminium can be machined such that precision mirror finishing of high uniformity is obtained. <IMAGE>
Patent DE-3447080-A1 (DE)
Title: Coupling device of an agricultural ground-working appliance for fastening to a haulage unit
Inventor: REUTTER JOSEF
IPC: A01B73/00
Filed: 1984-12-22
Abstract: The invention proposes a coupling device of an agricultural ground-working appliance which serves for fastening to a haulage unit, tractor or the like equipped with a hydraulically movable suspension rail 1, especially three-point suspension, the coupling device consisting of a tower 4, which can be connected to the suspension rail 1 and in which the front end of a drawbar 8 is fixed via a ball joint 7, and the drawbar 8 being of variable length and/or being displaceable in the frame 9 of the ground-working appliance, and there being attached to the tower 4 or frame 9 a releasable catch device which engages into the frame 9 or tower 4. <IMAGE>
Patent DE-3510870-A1 (DE)
Title: Display device for reproducing characters and symbols
Inventor: MUELLER-TOLK ECKHART
IPC: G09F13/28
Filed: 1985-03-26
Abstract: The display device (1) according to the invention for reproducing characters or symbols using light sources in the form of incandescent lamps (16) is distinguished in that there are provided in a mounting plate (2) openings (3) having annular members (4) projecting at right angles from the mounting plate (2). Reflectors (5) on which light distributor caps (6) are tightly mounted are inserted at the front into these annular members (4). The reflectors (5) have incandescent lamp holders (15), which can be plugged in their reflector throat (12), which is directed centrally rearwards, and have electrical terminals (17) provided at the ends. The reflector throat (12) is provided with a longitudinal slot (13) which opens into a transverse slot (14) near the reflector camber. <IMAGE>
Patent DE-3514585-A1 (DE)
Title: Face driver tip
Inventor: ROHWEDER HANS-AUG
IPC: B23B33/00
Filed: 1985-04-23
Abstract: Driver tip for material working machines for receiving and centring workpieces, in which, on the shaft of the centring tip, a driver bush is arranged displaceably axially towards a spring pushed over the shaft, the driver bush having a groove running in the axial direction, in which a pin let into the shaft engages.
Patent DE-3514622-A1 (DE)
Title: Frame for exchangeable holding of planar display substrates
Inventor: PETERSEN PETER
IPC: G09F15/00
Filed: 1985-04-23
Abstract: A description is given of an angular frame for exchangeable and optional holding of a planar substrate made from flexurally stiff or from rollable material. Provided at the corners of the frame are mounting elements (1) by means of which the substrate (2) consisting of the rollable material can be mounted on the frame and which exert on this substrate (2) a pull in the direction of the relevant corner of the frame.
Patent DE-3528116-A1 (DE)
Title: Device for actuating anti-rolling securing elements for tailgates
Inventor: BAER GERD
IPC: B60P1/44
Filed: 1985-08-06
Abstract: A device for actuating anti-rolling securing bars 23, 24 on tailgates has a double-acting pivot cylinder 41 which is operated with a compressible medium such as air or oil with wind chambers on the feed lines 68, 69, 76, 77. The change-over valve 74 can be moved into the unloading position at any desired time causing the securing bar 23, 24, which rests in a securing fashion against the wheel of a rolling container located on the tailgate, to be initially merely prestressed in its pivoted-in position. The pivoting in and releasing of the secured wheel is subsequently triggered by the rolling container briefly rolling back. Thus, it is then no longer necessary to actuate the change-over valve at the same time as the rolling back of the rolling container so that operation is made easier. Accordingly, the change-over valve does not have to be constructed as foot-operated switch either so that obstructions of this kind on the loading platform can be dispensed with. <IMAGE>
Patent DE-3533223-A1 (DE)
Title: Playground device
Inventor: KAISER GERHARD
IPC: A63G1/32
Filed: 1985-09-18
Abstract: A playground device, for example a seesaw, swing or the like, comprises a pivotable support, for example a beam, board or the like, which is supported on a mount by means of a drag bearing. In order to retard the pivoting movement in the end positions in an elastic manner and to avoid vibrations, the drag bearing comprises a bearing block (8) which is made of an elastic material, is fixedly connected to the mount (2) on one side and on the other side centrally accommodates a supporting rod (4) for fastening the support (3). <IMAGE>
Patent DE-3536010-A1 (DE)
Inventor: SCHULTZ ERHARD
IPC: B26B13/28
Filed: 1985-10-09
Abstract: Known scissors have a separate leaf spring which press the two scissor legs resiliently against one another via the rotary joint. According to the invention, the leaf spring (3) is fashioned from one leg (2) of the scissors (Fig. 2). <IMAGE>
Patent DE-3537620-A1 (DE)
Title: Magnetic recording carrier containing radiation-curable dispersants
Inventor: BRINKMEYER HERMANN DR
IPC: G11B5/70
Filed: 1985-10-23
Abstract: The invention relates to a magnetic recording carrier which, in the magnetic layer and/or backing, contains, in addition to the conventional additives, radiation-curable dispersants based on ethylenically unsaturated phosphoric ester mixtures which are products of the reaction of (A) an acrylic ester (acrylate) and/or oligoacrylate containing one OH group per molecule, (B) an alcohol containing one OH group per molecule and (C) phosphorus pentoxide, and where the reaction products have acid numbers of less than 200.
Patent DE-3538305-A1 (DE)
Title: Arrangement in a dish-washing machine
Inventor: OPPEL ANTON DIPL ING
IPC: A47L15/48
Filed: 1985-10-28
Abstract: In a connection channel between the washing compartment (7) of the dish-washing machine and the surrounding atmosphere, aeration and venting and condensation of liquid contained in the air flowing through it are to be possible. For this purpose, a housing (8) is proposed, which can be attached to an opening (6) in the side wall (5) of the washing container and has a condensation collection tray (9), a condensation shaft (12) and a U-shaped passage (18) which can be shut off by a hydraulic seal (17). 
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Patent DE-3542086-A1 (DE)
Title: Switch construction for a switch, especially a built-in apparatus switch
Inventor: TISCHNER HANS
IPC: H02B1/044
Filed: 1985-11-28
Abstract: The invention relates to a switch construction for a switch, especially a built-in apparatus switch of the rocker-switch type, which can be used for a rotary-switch function. In this case, a switch rocker which is held in two parts is designed in terms of parts such that it is provided on one of its broad sides with a projecting rotation shaft onto which a rotation knob can be plugged. The switch rocker is supported in a switch housing, by means of a switching contact device. In order to install the switch in a recess of a switch housing or of a switchboard, the switch housing has hooks which, during installation, latch into the recess of a housing wall or the like therewith.
Patent DE-3602718-A1 (DE)
Title: Joint hinge
Inventor: SONNTAG CHRISTIAN
IPC: E05D3/06
Filed: 1986-01-30
Abstract: In a joint hinge, especially for fixing open boot lids, engine bonnets and the like in motor vehicles, by the use of a rocker with a fixed bearing and with a toothed gear, there is the problem that the fixing-open angle and the fixing-open arc of the boot lid can be varied only to a limited extent. Moreover, the known double-jointed hinges require relatively large installation height in the boot, which is not sufficiently available in all types of vehicles. The invention provides a remedy and proposes to arrange on the boot lid, between the rocker and the fixed bearing, at least one link having a toothed drive and to design the gearwheels in such a way that the lid and the rocker constantly execute a parallel movement during the closing and opening movement of the joint hinge. <IMAGE>
Patent DE-3603452-A1 (DE)
Title: Mobile roof superstructure for estate cars and minibuses
Inventor: SEBASTIAN FRANZ
IPC: B60R9/055
Filed: 1986-02-05
Abstract: The invention is a roof superstructure for estate cars and minibuses which is to be used following the principle of a roof rack, but which is screwed to the vehicle. The ZGG and the permissible roof load are not exceeded, so that acceptance by the TÜV [Technical Monitoring Association] is not necessary for this connection. The base vehicle, which is equipped with a standard sun roof, makes it possible to climb from the drivers compartment into a living, sleeping and storage space (comfortable sitting height), which uses the entire roof surface. The superstructure is also equipped with a sun roof, which ensures the penetration of light and air (giving rise to a chimney effect, as well as permitting entry). The technical structure and appearance of the device can be varied. (Illumination, loudspeakers, wood panelling, carpeted floor, mounts for skis and surfboards). The special advantages of the superstructure are derived from its mobility. The base vehicle can be used for the purpose for which it was intended, as a family, passenger transport or goods vehicle, and can be converted into a mobile home with a large volume, by means of a superstructure auxiliary device, in a few operations at any time. <IMAGE>
Patent DE-3604650-A1 (DE)
Title: Ammunition conveyer device in an armoured vehicle
Inventor: SCHRECKENBERG KLAUS
IPC: F41A9/16
Filed: 1986-02-14
Abstract: Published without abstract.
Patent DE-3605621-A1 (DE)
Title: Medical device for promoting blood flow in part-regions of the human body
Inventor: BAEHR GEB GREEN
IPC: A63B23/08
Filed: 1986-02-21
Abstract: The invention relates to a medical device for promoting blood flow in part-regions of the human body in order to avoid stagnation of blood.   The invention proposes a double-walled shoe with a leg part which can be filled with a pressurising agent, whose filling can be controlled via an automatic or operated pump. The pressurising agent employed may be a liquid or air, but air will be preferred in practice. The device according to the invention can be assigned an abutment for the shoe whose plate part loaded by the shoe can be displaced or pivoted against a spring or a bellows. <IMAGE>
Patent DE-3609927-A1 (DE)
Inventor: HERING NORBERT DR ING
IPC: G09B19/24
Filed: 1986-03-24
Abstract: In an installation operating control system all the operating stages and their parameters are memorized and can be combined as desired.
Patent DE-3610241-A1 (DE)
Title: Contact arrangement for vacuum switches having an axial magnetic field
Inventor: BETTGE HANS
IPC: H01H1/02
Filed: 1986-03-26
Abstract: Contact elements for vacuum switches having an axial magnetic field are constructed, for example, as pot-shaped contacts having slots in the same direction, which contacts each have a disc-shaped contact body and have means for suppressing eddy currents. The incorporation of radial slots into the contact bodies is known, in particular, for this purpose. According to the invention, the contact body (10) consists of a contact material such that, and is dimensioned such that, the product of the specific electrical conductivity ( sigma ) of the contact material and the thickness (d) of the contact body (10) is  sigma  x d </= 5 x 10<4> S, preferably </= 3 x 10<4> S. <IMAGE>
Patent DE-3614539-A1 (DE)
Title: Antenna system for, in particular, submarines
Inventor: MUELLER HANS-WERNER
IPC: H01P1/06
Filed: 1986-04-29
Abstract: The antenna system consists of an antenna mast which is supported in a fixed-position guide device such that it can be extended and has an antenna fitted at its upper end, the antenna signals being passed via a split waveguide to a signal processing unit, and one section of the waveguide being movable together with the antenna mast, while the other section of the waveguide is in a fixed position. In order to ensure good and reliable signal transmission in the region in which the waveguides are split, both waveguide sections engage in one another telescopically over a section which, when the antenna mast is retracted, is longer than the maximum possible extension of the mast.
Patent DE-3618119-A1 (DE)
Title: Apparatus for the electrolytic decomposition of water
Inventor: TENGELER HANS
IPC: C25B1/04
Filed: 1986-05-30
Abstract: Water is electrolytically decomposed without an external source of current by the current required for decomposition being generated in the water itself when the water is moved in a magnetic field.
Patent DE-3619421-A1 (DE)
Title: Apparatus for storing information relating to video or music cassettes
Inventor: KETTERER MARIO
IPC: B42D1/08
Filed: 1986-06-10
Abstract: The invention relates to an apparatus for storing information relating to video or music cassettes. It has the form of an album (1), on whose sheets (2) writable cards (8) of stiff material are detachably fixed. <IMAGE>
Patent DE-3622495-A1 (DE)
Title: Column guide, especially on forging presses
Inventor: CLAASEN KARL-HERMANN DIPL ING
IPC: F16C29/02
Filed: 1986-07-02
Abstract: The present invention relates to a column guide, especially on forging presses, with guide shells arranged in a circumferentially distributed manner between the column and the guide bush surrounding the latter and with supporting elements arranged between these guide shells and the guide bush. To ensure uniform contact of the guide shells (30) with the column (10) and hence reduce wear, the proposal is to arrange each guide shell (30) so that it is pivotable spherically about a point which lies to the outside of the column centre line (11) and the position of which can be adjusted radially relative to the column (10). <IMAGE>
Patent DE-3627795-A1 (DE)
Title: Arrangement for stabilising the top soil layer by establishing vegetation
Inventor: DINGLER BERNHARD
IPC: E02D17/20
Filed: 1986-08-16
Abstract: To stabilise the top soil layer and even to deposit humus and establish vegetation on bare rock faces or walls, tyres, e.g. used tyres originating from motor vehicles, are arranged horizontally or obliquely in a larger number and are anchored in the ground and linked to one another. Inlet plates provide for the supply of water into the interior of the tyres during rainfall or a thaw. Carried in by wind or water, leaves, small branches, earth and plant seeds settle in the chambers or pockets present in the interior of the tyres. The greening of the arrangement is effected in this way alone. But this can also be done manually in order to accelerate the process. <IMAGE>