baber/WOPTO huggingface dataset:
Patent DE-3325045-A1 (DE)
Title: Seat, in particular motor vehicle seat
Inventor: KUERTEN PAUL
IPC: B60N2/22
Filed: 1983-07-12
Abstract: A hinge fitting for seats with an adjustable back, in particular motor vehicle seats in which a fixed hinge part assigned to a seat part and a pivotable hinge part assigned to a back are connected to one another via a pivoting axis, there being provided an adjusting and locating device which determines the relative position of the two hinge parts and can be operated by a drive member which can rotate in the pivoting axis. The drive member (110) has a continuous hole (111) through which it is possible to insert a connecting rod (103) which connects the two hinge fittings (101, 102) of a seat. The connecting rod (103) projects on the outside of the hinge fitting of one side of the seat, and supports a handwheel (4) there. The connecting rod (103) has between the hinge fittings (101, 102) a cross-section which exceeds the cross-section of the holes (111). <IMAGE>
Patent DE-3327613-A1 (DE)
Title: Device for the formation of a compacted heap lying on the ground for crops
Inventor: EGGENMUELLER ALFRED
IPC: A01D85/00
Filed: 1983-07-30
Abstract: The invention relates to a device for the formation of a heap lying on the ground for crops, especially for field fodder, by means of a conveying and pressing device in conjunction with a shaping box 5 to be opened on its rear side and with a closing device 6 for the lower side, open during filling, of the shaping box. In Figure 1, the shaping box 5 and the closing device 6 are in the filling position. To terminate the filling, the closing device 6 travels upwards and is connected to the shaping box 5 by means of the bolt 11. Subsequently, the closing device 6 and the shaping box 5, with its guide journal 7, slide downwards in the guide track 8 in the transport position. There, the two are retained on the frame 1 by means of the bolt 12. After the frame 1 has been lowered onto the ground, the closing device 6 is drawn from under the shaping box 5 and the heap 13 comes to rest on the ground. The shaping box rises during the subsequent raising of the frame 1 and releases the heap 13. After the unlocking of the rear wall 4 and upward pivoting, the device can be moved away from the deposited heap 13. The returning closing device 6 moves the shaping box 5 into the filling position by way of the guide track 8. <IMAGE>
Patent DE-3330741-A1 (DE)
Title: Electric shaver
Inventor: STEIL REINHARD
IPC: B26B19/44
Filed: 1983-08-26
Abstract: The invention relates to an electric shaver with a drive system accommodated in a convenient housing. In such shavers, it is almost inevitable that severed stubble and hairs get into the respiratory organs, possibly also into the digestive organs and into the eyes, and as a result sometimes cause severe irritations. To avoid this danger, it is proposed according to the invention that there be arranged, in the housing of the electric shaver, a suction device which feeds the stubble and hairs, immediately after they have been severed, to a filter chamber. <IMAGE>
Patent DE-3330853-A1 (DE)
Title: Process for protecting denture parts, made of plastics compounds curable by free-radical cold polymerisation, against contact with oxygen during the curing
Inventor: ENGELBRECHT JUERGEN DIPL CHEM
IPC: A61K6/00
Filed: 1983-08-26
Abstract: The surface of the denture parts to be cured is covered with a liquid medium that inhibits the entry of oxygen under the polymerisation conditions. The medium is passive with respect to the material to be cured. It is definitively formed by a polar liquid. The medium is expediently applied in layers.
Patent DE-3335811-A1 (DE)
Title: Caravan/boat combination
Inventor: SCHYMURA HEINZ-JUERGEN
IPC: B60F3/00
Filed: 1983-10-01
Abstract: The value of this device for leisure purposes is increased by the possibility of using it as a camping vehicle and as a boat. The body can be separated from the chassis. It is manufactured as an unsupported shell. The upper shell can be lowered into the lower shell. The height is almost halved when using it as a boat and when transporting it. The upper and lower shell consist of in each case two individual shells, inner and outer shell whose intermediate spaces are filled with foam. The front and rear space are constructed as storage space and as air chambers. The entry door is located on the rear side. Windows are integrated into the upper shell. In the rear part of the upper shell the ceiling consists of movable segments which can be folded downwards and upwards and thus when the device is used as a boat permit a person to stand upright in the rear part, in a similar fashion to cabin cruisers. High built-in elements are installed offset separately in the upper shell and lower shell so that they fit into one another. The lifting mechanism consists of toothed racks treated with resin, into which gearwheels engage and permit secure locking in any position.
Patent DE-3335902-A1 (DE)
Title: Apparatus for the continuous treatment of endless materials
IPC: D06B3/12
Filed: 1983-10-03
Abstract: The apparatus according to the invention relates to a roller runner or to a heat-treatment apparatus having a similar basic construction. The deflecting rollers necessary for the meander-shaped deflection of the web-like material are arranged closely next to one another in at least two rows arranged one above the other. For the exact mounting of the rollers, there is a bearing plate, in which the rollers of a row are held with their respective ends. The bearing plate is produced on a lathe in one production operation together with the bores for all the rollers. To adjust all the rollers parallel to one another, it is now necessary merely to align the four bearing plates with one another, whereupon all the rollers are arranged parallel to one another. A repair and a subsequent exchange of rollers or bearings can now be carried out without any adjustment work.
Patent DE-3336733-A1 (DE)
Title: Method and device for connecting the ends of sealing strips
Inventor: BETHGE MICHAEL DIPL ING
IPC: B60J10/21
Filed: 1983-10-08
Abstract: The invention relates to the laying of sealing profile strips on door and window openings in motor vehicles and for similar purposes and in particular to the production of fold-free curved bends, abutting strip ends also in general having to be interconnected. According to the invention, the different cross-sectional parts of the profiled strips are separated from one another by a longitudinal cut and bent into the envisaged shape one after another, whereupon, after cutting flush the ends, the connection can be made. The invention thus avoids the manufacture of separate curved shaped pieces, the filling of the connection points with additional filler and other known expensive measures.
Patent DE-3339078-A1 (DE)
Title: Fin-stabilised sub-calibre projectile of high length/diameter ratio
Inventor: BISPING BERNHARD DIPL ING
IPC: F42B12/06
Filed: 1983-10-28
Abstract: In the airborne projectile P1, a body 10 is connected in a joining region 16 to a body 12, on the front side of which a body 14 forming the projectile tip is arranged via an adjoining region 18. With a high density as a result of a large proportion of at least one element of the density of at least 18 g . cm<-3>, the material of the body 10 has a higher ductility and the material of the body 12 a higher brittleness and therefore easier disintegrability. The high-strength casing 38 serves for the protection of the connection in the joining region 16 and of the body 12. It is designed, in the circumferential region 28, as a positive-connection zone 30 for interaction with a sabot and, in a circular-cylindrical contact zone 36 of equal diameter, is connected to the two bodies 10 and 12 by brazing. The casing 38 is designed, in a rear region 26, circumferentially as a carrier for a stabilising tail unit 20 and internally at the rear as a receptacle 32 for a tracer composition 34. <IMAGE>
Patent DE-3344511-A1 (DE)
Title: Device for setting a synthetic-resin adhesive anchor
IPC: B25B23/08
Filed: 1983-12-09
Abstract: To set a synthetic-resin adhesive anchor, the anchor bar (1) of which is provided with a partial thread which is formed from ribs and whose end faces form stop surfaces, a sleeve (6) is used which at one end face has a receptacle (8) adapted to the outline of the anchor nut (2) and which at the other end face is provided with means (10) for transmitting a torque. Abutment surfaces interacting with the bearing surfaces of the anchor bar are provided in the interior of the sleeve (6). The abutment surfaces are formed, for example, on the inner wall of a bush (11) which encloses the end of the anchor bar (1) and is mounted on a coaxially arranged torsion bar (14) held on the sleeve (6). The bearing surfaces of the anchor bar are thereby supported relative to the sleeve in such a way that a rotary movement between the anchor bar and the anchor nut is prevented until a certain torque is reached. After the hardening of the adhesive, the turning resistance becomes so great that the sleeve (6) can rotate relative to the anchor bar (1), the anchor nut can be tightened and the anchor bar can be tensioned. <IMAGE>
Patent DE-3346793-A1 (DE)
Title: Expanding dowel
Inventor: LANG GUSZTAV DIPL ING DR
IPC: F16B13/12
Filed: 1983-12-23
Abstract: The expanding dowel consists of an essentially cylindrical dowel body (1) composed of plastic, into which an insertion piece (2) is inserted concentrically, said insertion piece having a retaining hole (6), tapering in the seating direction, for an expanding screw. The insertion piece (2) consists of a plastic which is less hard than the plastic of the dowel body (1). <IMAGE>
Patent DE-3401972-A1 (DE)
Inventor: JEINDL FERDINAND DIPL ING
IPC: B60C27/10
Filed: 1984-01-20
Abstract: A tire chain adapted to be mounted on and readily removed from a vehicle tire includes an inner support extending, in the mounted state of the chain, circumferentially along and in engagement with an inwardly oriented tire side. The inner support has a spring steel yoke including adjacent opposite free yoke ends and a hook lock having cooperating first and second components mounted on the opposite yoke ends, respectively and adapted to selectively assume an interengaged, closed state or a disengaged, open state. The first component is a flat, quadrangular eyelet defining an eyelet plane oriented such that in the mounted state of the tire chain the eyelet lies flat against the side wall of the tire and further, the second component is a flat hook defining a hook plane oriented perpendicularly to the eyelet plane.
Patent DE-3402072-A1 (DE)
Title: Silicon-copper cemented products
Inventor: WODITSCH WOLFGANG DIPL CHEM DR
IPC: B01J23/72
Filed: 1984-01-21
Abstract: the present invention relates to silicon having a copper content of 0.001-50 % by weight, the copper being in direct contact with elemental silicon and being uniformly distributed on the silicon, the copper particles on the silicon having a diameter of less than 1  mu m. The invention also relates to a process for producing such a silicon.
Patent DE-3402454-A1 (DE)
Title: Method for controlling the display device of a manual switching position or terminal device
Inventor: MUELLER WALTER DIPL ING
IPC: H04M3/60
Filed: 1984-01-25
Abstract: To simplify the operation of a manual switching position or terminal by operators of different national languages, the memory of the manual switching position or terminal is loaded with display texts of the respective national language which is identified by the manual switching position or terminal by pressing the corresponding keys.
Patent DE-3404385-A1 (DE)
Title: Corner bar
Inventor: SCHWEIGER FRIEDRICH
IPC: E06B3/68
Filed: 1984-02-08
Abstract: A corner bar for forming an oblique-angled wall or glazing joint on buildings consists of four L-shaped corner profiles (10-13) which are interconnected insertably in the joint regions (8) forming the corner angle (9) and overlap with their legs in the region of the corner bar end faces (18, 19). By means of such a construction, corner bars of different width, thickness and corner angle can be assembled from essentially identical parts, the corner bar being capable, as a result of the possible sharp-edged design, of being built together well with post bars of other systems. <IMAGE>
Patent DE-3410439-A1 (DE)
Inventor: CLAUSS KARL
IPC: A23L27/30
Filed: 1984-03-22
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent DE-3411837-A1 (DE)
Title: Monitoring device for hardware redundancy in control devices for polygraphic machines
Inventor: LIEFKE HANS-GEORG
IPC: G05B9/03
Filed: 1984-03-30
Abstract: These machines are, in particular, web-fed rotary offset presses with computer control. The aim of the invention consists in reducing the incidence of wastage and machine standstill times due to failures of the monitoring device. The object of the invention is to increase the reliability of such monitoring devices. This is achieved by the fact that the redundancy module has allocated to it a control signal device used for forming a control signal and functional control and this device is connected with its output to a release circuit used for releasing the output signal of the redundancy module. The monitoring device provides for a self check of the hardware redundancy. This is done by forced control of the hardware redundancy into the fault state and checking the error signal generated during this state.
Patent DE-3412044-A1 (DE)
Title: Device for cutting cables to length and stripping them (cable splitting machine)
Inventor: TAMMLING ARTHUR
IPC: H01B15/00
Filed: 1984-03-31
Abstract: In order to reduce the environmental contamination resulting from the burning off of residues of electrical cables, the cable is mechanically split with the aid of the cable splitting machine, that is to say is split into individual components. The cable is in this case cut into ends of defined lengths by a cutting-to-length device and is subsequently fed via a magazine to a special cutting head, which carries out the splitting. Both the copper and the insulation are supplied for reuse, in granular form.
Patent DE-3417914-A1 (DE)
Title: Active, mechanical alternating pressure seat support
Inventor: HILDEBRANDT GUNTHER PROF DR ME
IPC: A47C7/02
Filed: 1984-05-15
Abstract: With the invention, a purely mechanical alternating pressure seat support is provided for improving sitting comfort, which sitting support can use muscle power as drive energy.
Patent DE-3422927-A1 (DE)
Title: Winder with braking device
Inventor: WOYNAR ERICH
IPC: B65H59/04
Filed: 1984-06-20
Abstract: The invention relates to a winder for winding off winding material (9), especially jumper wire, with a mount (3) and a vertically projecting arm, which is rotatably mounted on the mount (3), for mounting of the winding bar (5) with the winding drum. In order to prevent undesired winding off of the wound material, a braking device (14) which is connected to the mount (3) and has a wound material guide (17), a bar and a rubber coating (15) is provided in the outside edge region of the winding bar (5). <IMAGE>
Patent DE-3426011-A1 (DE)
Title: Fixing device for U-shaped hanging elements
Inventor: WILKE RUDOLF
IPC: A47G25/06
Filed: 1984-07-14
Abstract: The invention relates to a fixing device for U-shaped hanging elements, each having two parallel limbs whose free ends are bent perpendicular to the common centre-plane to form clothes hooks. For each limb (2), the fixing device has a spacer (16) which consists at least of a fixing part (17), a clamping part (32), a fixing screw (27) which projects through the fixing part and the clamping part, and a covering part (18) which covers the head (29) of said screw. For the theft-proof mounting of the covering part (18), the clamping part (32) is constructed as a support for the covering part (18) and the covering part (18) itself is constructed as a covering cap which accommodates the clamping part inside it completely. <IMAGE>
Patent DE-3432623-A1 (DE)
Title: Spinning apparatus having a plurality of spinning units and a plurality of servicing devices
Inventor: STAHLECKER FRITZ
IPC: D01H13/00
Filed: 1984-09-05
Abstract: In a spinning apparatus having a plurality of spinning units and a plurality of servicing devices carrying out different servicing work, the servicing devices are arranged in a stationary manner, whilst the spinning units designed as transportable constructional units are advanced to these servicing devices when servicing occurs.
Patent DE-3436836-A1 (DE)
Title: Roller skates with self-propulsion
Inventor: KOSZLAT HEINZ
IPC: A63C17/12
Filed: 1984-10-08
Abstract: The invention relates to roller skates which are self propelled via their own weight. Each skate comprises two parts, the superstructure with the shoe and the substructure with the transmission system and the fifth wheel, the driving wheel. The self-rolling device is operated via an accumulator, i.e. the forces received are stored as in a clock spring and continuously released downwards towards the floor during the rolling of the self-rolling device. The transmission system with gear shifting can be of any conceivable design. The drive from the upper to the lower part (stroke) may also be pneumatic, hydraulic, electrical or mechanical. The attached drawings show, for the sake of simplicity, self-propelled roller skates with the drive for only one running direction with free-wheeling. The drive is otherwise available as a reversed double system!
Patent DE-3437212-A1 (DE)
Title: Single-capped low-pressure discharge lamp
Inventor: SCHINDLER MANFRED
IPC: H01J61/32
Filed: 1984-10-10
Abstract: The single-capped low-pressure discharge lamp contains a discharge vessel which has a discharge path which is arranged in more than one plane and has at least three reversal points (4, 5, 6). The discharge vessel consists of a plurality of tubular segments (1, 2, 3) which are connected to one another in a gas-tight manner by means of glass solder (7). Various designs are given for the shaping of the mutually adjacent ends of the tubular segments (1, 2, 3). The connection of a plurality of tubular sections (1, 2, 3) makes possible a greater discharge-path length and hence the production of compact low-pressure discharge lamps having higher power levels. <IMAGE>
Patent DE-3438181-A1 (DE)
Title: Edge seal for a surface-application device for coating moving webs of material
Inventor: SOLLINGER HANS-PETER DR ING
IPC: B05C11/04
Filed: 1984-10-18
Abstract: The edge seal consists essentially at least of two parts, namely one part which seals the gusset-shaped area between the counterroller guiding the web of material and the surface-application blade, and a lower carrying component on which the other sealing component is swivellably mounted and which either also seals the other region of the application space on the surface-application blade directly to an overrun gap opposite the surface-application blade or produces the seal in conjunction with a clip-like rubber sealing component which fits snugly against the surface-application blade. In this case, the pivot axis of the first sealing component is located right next to the pivot axis, in particular the virtual pivot axis, when the systems of the blade bearing device correspond in design.
Patent DE-3439338-A1 (DE)
Title: Power extraction arrangement for an electrical busbar
Inventor: VALTONEN RAINER ILKKA TAPIO
IPC: H01R25/14
Filed: 1984-10-26
Abstract: A power extraction arrangement for an electrical busbar (21), which comprises a longitudinally-running connection slot (25) and longitudinally-running power lines (23), the power extraction arrangement comprising a socket (1) and a connecting part (2) which is supported by the socket, can be pushed into the abovementioned connection slot of the busbar and is provided with projecting contact fingers (10) which make contact with the power lines when the connecting part is pushed into the connection slot. The connecting part is mounted in the socket such that it can rotate in a contrivance which is at the correct angle with respect to the contact fingers, such that locking studs (8b), which are located in the socket, can be rotated with respect to the connecting part between a switching position which is disconnected from the busbar and a locking position which engages with the busbar. 
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Patent DE-3439425-A1 (DE)
Title: Roofing slab having load-bearing bracket
Inventor: KLOEBER JOHANNES
IPC: E04D1/30
Filed: 1984-10-27
Abstract: The invention relates to a flower box, for roofs covered by means of roofing slabs, which is in the shape of a trough which runs parallel to the eaves and can be adjusted in terms of inclination with respect to the roofing slab. The invention proposes, in particular for achieving stable securing of long troughs in any adjustment position, that the flower box (10) be borne by at least two arcuate supporting stirrups (8), arranged at a distance of a plurality of covering widths of the roofing slabs (1, 1'), and be fixed in a manner capable of adjustment by retaining screws (21). <IMAGE>
Patent DE-3440716-A1 (DE)
Title: Process for producing sulphite pulp
Inventor: MOLKENTIN-MATILAINEN PIRKKO
IPC: D21C3/02
Filed: 1984-11-07
Abstract: In a process for producing sulphite pulp, such a strong digesting solution is drawn into the chippings in the initial stage of digestion that more than 35% of the total quantity of liquid can be removed, but such a quantity of solution is left in the digester that the solution can circulate through a calorifier for indirectly raising the temperature of final digestion. Preferably, the digesting solution/wood weight ratio is reduced to a value of 2.4:1.
Patent DE-3441372-A1 (DE)
Title: Electronic system for controlling noise
Inventor: SIEWERT CARSTEN
IPC: G10K11/178
Filed: 1984-11-13
Abstract: Electronic noise-control systems are faced with the problem of signal inversion. This problem could only be solved at high cost using computer technology, according to PM-Magazin, Issue 5/1983, pages 32 to 37. The invention proposes two extremely economical and effective signal inversion methods:     1. using an operational amplifier and   2. through loudspeaker lead polarity reversal.   It furthermore shows optimum loudspeaker use. In addition, the invention describes the appropriate use of computer technology in electronic noise-control systems and reveals the possibility of using sound-recording and playback devices, the latter in order to prevent possible acoustic feedback.
Patent DE-3443661-A1 (DE)
Title: Nozzle for applying pasty sealing material by machine to the seams of the bodies of motor vehicles
Inventor: KREISL EMMERICH
IPC: B05C5/02
Filed: 1984-11-30
Abstract: A nozzle for applying pasty sealing material by machine to the seams of the bodies of motor vehicles is described, the opening of which nozzle is constructed as a ring. The ring can also be divided up into a plurality of individual openings. In order to homogenise application of the material, it is advantageous if the nozzle is provided with a guide zone for the sealing material, the length of which is equal to 8 to 10 times the clearance of the nozzle opening.