baber/WOPTO huggingface dataset:
Patent DE-3221724-A1 (DE)
Title: Roasting, baking and/or cooking appliance
Inventor: RIEBER HEINRICH
IPC: A47J27/17
Filed: 1982-06-09
Abstract: A roasting, baking and/or cooking appliance with at least two cooking, baking and/or roasting positions which can be heated from one heating position is described and consists of several pressure tubes which are sealingly closed on both sides and are partially filled with a liquid that converts to the vapour phase at the temperature of the heating position. The pressure tubes are curved such that at least partial sections thereof lie in the region of the heating position and form a heating surface with at least one further partial section. The invention makes it possible, in a simple manner, to create heating surfaces or heating spaces at different positions for the purposes of cooking, roasting or baking. The individual tubes can take up a small volume, so that the pressure arising in their interiors is easily controllable. Additional energy sources for operation of a circulating pump or a fan with which the heat transfer from the heating position to the different cooking, roasting or baking positions is effected, can be dispensed with.
Patent DE-3227066-A1 (DE)
Title: Safety shut-off cock
Inventor: WEITZEL KURT
IPC: F16K5/20
Filed: 1982-07-20
Abstract: The safety shut-off cock (1) has a plug (4) which is rotatably mounted in a housing (2) and is designed as a ball with flat boundary surfaces (9) which are connected to one another by a spherical seating surface (10) and which has a through hole (6), arranged transversely to its axis of rotation (5-5), for establishing the connection between the inlet bore (7) and the outlet bore (8) of the housing (2) when the cock is open. In the closed position of the cock, the plug (4) is acted upon by a sealing force, which is applied by an electrically earthed compression spring (17) in addition to the sealing force exerted by the flow medium, and the plug (4) shuts off, with the spherical seating surface (10), a seat (18) in the outlet bore (8), let into which is a flexible seal (19). <IMAGE>
Patent DE-3230676-A1 (DE)
Title: Device for mounting and tensioning sheet-type material on a drum
Inventor: DETER CHRISTHARD DIPL ING
IPC: H04N1/08
Filed: 1982-08-18
Abstract: The invention relates to a device for mounting and tensioning sheet-type material on a drum, in particular a picture scanning or recording apparatus. The device according to the invention uses a combination of pneumatic and mechanical fastening. It is achieved by switching in individual groups or rows of suction holes that only a slight leakage of air occurs during mounting and tensioning and thus the edge of the sheet is reliably held immediately. The mechanical fastening is implemented by latches which are designed such that the clamping force is generated by the centrifugal force on rotation of the drum.
Patent DE-3232150-A1 (DE)
Title: Pair of locking washers for screw connections
Inventor: MUELLENBERG RALPH
IPC: F16B39/24
Filed: 1982-08-30
Abstract: A pair of locking washers for screw connections, which consists of two individual washers (5, 9; 5', 9') which rest on one another and follow one another in the axial direction, of which the first (5, 5') has greater hardness and projections (6, 6') which are pressed into the contact surface (2), and is cut off in a straight line on the edge, along a chord (12). The second ring (9, 9') consists of a softer, plastically deformable material and projects over the region of the chord so that it can be bent over the edge which is formed by the chord (12) irrespective of whether this is done before manufacture or when the screw connection is tightened. In addition, the second ring (9, 9') has a lug (13, 13') which is bent onto the outer circumference of the nut (3) or of the bolt head. <IMAGE>
Patent DE-3232603-A1 (DE)
Inventor: BIEDERBICK MANFRED
IPC: F16L55/10
Filed: 1982-09-02
Abstract: 1. Device for freezing a liquid in a pipe (4) for the purpose of shut-off the pipe by means of an ice stopper consisting of a pipe surrounding insulated vessel (1, 2, 3) with connections (7, 8) for supply and discharge of an extremely cold coolant as well as replaceable insets (11) which may be inserted in the front wall (3) pierced by the pipe of the vessel in order to allow an adjustment to the different pipe diameters, characterized by the fact that the insets consist of hard paper.
Patent DE-3237091-A1 (DE)
Title: Anchor support system, in particular for mining
Inventor: EYB WOLFGANG
IPC: E21D21/02
Filed: 1982-10-07
Abstract: Tie rods which interact with a stretching device at their free ends projecting out of the drilled hole are provided for the anchor support system. This device repeatedly deforms the anchor shank plastically beyond its yield point during loading. A flexible anchor is thereby formed which absorbs a uniform force over its linear extent.
Patent DE-3243091-A1 (DE)
Title: Process for the preparation of (R)-4-hydroxy-beta-ionone by microbiological conversion of  beta -ionone
Inventor: STUMPF BURKHARD DR
IPC: C12P7/02
Filed: 1982-11-22
Abstract: The invention relates to a process for the preparation of (R)-4- hydroxy- beta -ionone by microbiological conversion of  beta -ionone.
Patent DE-3248696-A1 (DE)
Title: Screw connection between a nut and an axially pretensioned bolt
Inventor: MAYER HANS DIPL ING
IPC: F16B33/04
Filed: 1982-12-30
Abstract: A screw connection between a nut (2) and an axially pretensioned bolt (1), preferably for sealing flange connections on pressure vessels, in particular reactor pressure vessels, for screws of such axial length and/or extent for which the residual play (rmin) existing between the nut (2) and bolt (1) in the axially stretched state would be less than a minimum value. In the direction of the thread axis (z), the thread pitches of the nut (2) are drawn apart by a correction dimension <IMAGE> of their pitch and/or the thread pitches of the bolt are compressed by a correction dimension <IMAGE> of their pitch, such that the nut (2) can be screwed with its thread pitches onto the thread pitches of the axially stretched bolt, where n is the number of thread pitches of the nut and bolt which engage in one another. <IMAGE>
Patent DE-3302643-A1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: G01B3/00
Filed: 1983-01-27
Abstract: A length measuring system for measuring or adjusting the relative position of two objects includes a housing for a scale. This housing is fastened to a mounting surface of one object by means of at least one clamping shoe which engages a groove in a side surface of the housing. The inside surface of the groove adjacent to the mounting surface encloses with the mounting surface an angle  alpha  measured in a plane perpendicular to the lengthwise extent of the housing. The clamping shoe abuts by means of appropriately situated projections the mounting surface, the side surface of the housing, and the inside surface of the groove. Thus, the mounting shoe applies a rotational torque to the housing. This torque is about an axis of rotation running the longitudinal extent of the housing. In this way, a whole surface engagement of the support surface of the housing against the mounting surface is provided, despite the fact that the clamping shoes are positioned on only one side of the housing.
Patent DE-3304374-A1 (DE)
Title: Apparatus for forming a crop heap lying on the ground
Inventor: EGGENMUELLER ALFRED
IPC: A01D85/00
Filed: 1983-02-09
Abstract: A pressing and depositing apparatus 27 (Figure 4) makes it possible to form pressed heaps 11''' in a shaping box 9''' and, if appropriate, to wrap them in a foil bag 15'''. The shaping box 9''', open on one side, is closed, after the filling, by the wedge pallet 26' by means of a closing device. Subsequently, the wedge pallet 26' and the shaping box 9''' pivot into the transport position. The wedge pallet 26' is mounted in the lifting frame 42 so as to be longitudinally displaceable. To deposit the heap 11''', the lifting frame 42 is lowered onto the ground. Thereafter, the wedge pallet 26', supported on rollers 41 in the lifting frame 42, is pulled out from under the heap 11''' and the shaping box 9'''. The heap 11''' now lies on the ground. After the shaping box 9''' has been lifted off, the pressing and depositing apparatus can move away. To pick up the heap 11''' again, the pressing and depositing apparatus 27 is moved up to the heap 11''' once more. The shaping box 9''' is slipped over the heap again and the wedge pallet is pressed under the heap 9'''. After the lifting frame 42 has been raised, the heap 11''' is movable and can be deposited again elsewhere. <IMAGE>
Patent DE-3309336-A1 (DE)
Title: Seal with multiple screw thread
Inventor: BONVIN RENE
IPC: B65D41/04
Filed: 1983-03-16
Abstract: A plastic seal comprising a container opening and a cap. Both have a screw thread with n threads, where 2 </= n </= 8. Catch elements are provided on the opening and the cap to stop the seal in the closed position. The start and end of the thread sections are designed as stops. The catch elements snap over and behind one another in the circumferential direction, precisely at the end of the screwing tight path. No further turning is therefore possible when the end of the screwing tight path has been reached and the catch has been set. 
<IMAGE>
Patent DE-3313699-A1 (DE)
Title: Projector
IPC: G03B21/132
Filed: 1983-04-15
Abstract: The aim in a projector having a light source which is accommodated in a housing and consists of a lamp, a reflector and a condenser, is to achieve the object of facilitating changing the lamp in the projector and rendering the operation accident free. The invention achieves this object when the lamp is accommodated with its holder in a frame which can be slid in and out through an opening in the housing on guide rails arranged inside the housing and carries electrical contacts which, in the inserted state of the frame, are in contact with mating contacts arranged in the interior of the housing.
Patent DE-3314855-A1 (DE)
Title: Roof hook
Inventor: LEFRINGHAUSEN HANS
IPC: E04D13/12
Filed: 1983-04-23
Abstract: The roof hook substantially consists of a fixing part for fixing on the roof rafter and a supporting leg with a hook part, the supporting leg being connected to the fixing part in such a manner that it can be pivoted in the plane of the roof skin. The fixing part (2) has a slot-like recess (10) which, when the part is mounted as intended, extends at least virtually horizontally along the roof skin plane. The supporting leg (1) has an offset which has one tongue counter to the direction of loading of the roof hook and at least one further tongue in the said direction, the offset with the tongues being capable of being positioned in the recess in the fixing part. <IMAGE>
Patent DE-3315768-A1 (DE)
Title: Knife
Inventor: IKEGAKI IKUO
IPC: B25G1/00
Filed: 1983-04-30
Abstract: A weight-balancing device for balancing the weight of the entire knife is provided on the knife handle. The weight-balancing device can have a part which appears in the outer face of the handle. This part can be provided with a decoration which is either incorporated directly into this part or attached to it in some other way, or can be formed by an ornamental element which is provided with a decorative pattern and attached above the visible part of the weight-balancing device. A balancing weight of the weight-balancing device can be provided, for fine adjustment of the weight balance, with an annular collar of relatively large diameter or with a depression or recess.
Patent DE-3317913-A1 (DE)
Inventor: SAUMWEBER ECKART DR ING
IPC: F16D65/02
Filed: 1983-05-17
Abstract: A brake lining carrier particularly for disk brakes having divided lining elements has a base plate on which is positioned an intermediate plate to support a carrier plate upon which is attached the friction lining. The intermediate plate has a number of indentations which form bulges. Bulges result in a certain degree of elasticity which provides a mobile elastic mounting support for the friction lining which may be made of sintered metal. The result is virtually noiseless braking with uniform surface application and without the generation of "hot spots".
Patent DE-3318582-A1 (DE)
Title: Cabinet with roller blind to be opened upwards
Inventor: SVOBODA JOHANN
IPC: E06B9/11
Filed: 1983-05-20
Abstract: A cabinet has a cabinet frame and a roller blind (1) which is to be opened upwards. Engaging on the roller blind (1) are at least two springs (6, 7, 8, 9) which are attached by their other ends to the cabinet frame and have different spring characteristics and/or different tension. The sum of the forces exerted by the springs (6, 7, 8, 9) on the roller blind (1) is substantially equal to zero in any position of the roller blind (1). <IMAGE>
Patent DE-3318892-A1 (DE)
Title: Tube having the function of a dispenser
IPC: A45D40/02
Filed: 1983-05-25
Abstract: Fitted onto the filling-side end of a tube housing (101) is a bottom element (107) which retains an actuating member (126). By means of the actuating member (126), a plunger (108) which is guided on a rod (113) is moved inside the tube housing (101). The front side of the plunger (108) is shaped to correspond to the tube shoulder (103). Its axial movement takes place by rotating a threaded spindle or by pushbutton-actuated displacement of a rod on which the plunger (108) is seated by means of a sliding clutch. <IMAGE>
Patent DE-3319841-A1 (DE)
Inventor: POISEL OTTO KARL DIPL ING
IPC: G21K1/00
Filed: 1983-06-01
Abstract: Die Erfindung des Elektronen-Multiplikators und Akkumulators (MULACE) basiert auf dem Stau-Effekt, der es ermöglicht, die Plus-Elektronen eines Elektronenstromes zu stauen und nach Bedarf dem Lastwiderstand zugänglich zu machen.  Das Aufladen eines MULACE erfolgt in der Weise, daß die Plus-Elektronen in die luftleere Kugel des MULACE befördert werden. Dort wird mit Hilfe eines Kühlsystems und einem Magnetfeld ihre Geschwindigkeit (vE) abgebremst, und sie werden so lange gestaut, bis die Energieleistung erreicht ist, die der Lastwiderstand benötigt.  Das Bild zeigt einen MULACE, der sich aus einer Kugel (1), dem Supra-Kühlsystem (2), einer Magnetspule (3), dem Zufuhrleiter (4), dem Austritt (5), dem Schalter (6) und dem Anschlußleiter (7), der direkt zum Lastwiderstand führt, zusammensetzt.  Das Einsatzgebiet des MULACE ist in der Hauptsache in den Bereichen zu sehen, in denen sehr hohe Energieleistungen benötigt werden, die von Energiequellen nicht auf einmal erbracht werden können. Dazu zählt die Weltall-Kommunikation mit mehrfacher Lichtgeschwindigkeit, aber auch eine Laser-Kanone.
Patent DE-3324120-A1 (DE)
Title: Heating device for heating the washing fluid of windscreen washing systems of vehicles
IPC: B60S1/48
Filed: 1983-07-05
Abstract: Published without abstract.
Patent DE-3325442-A1 (DE)
Title: Arrangement, consisting of stopper and base, for a vessel for receiving a pourable liquid
Inventor: DANE BRIAN CHARLES
IPC: B65D39/08
Filed: 1983-07-14
Abstract: An arrangement, consisting of stopper and base, for a vessel for receiving a pourable liquid, wherein the stopper 2 of the arrangement 1 has a neck 4 with an external thread 10 which engages in an internal thread 15' of a through-opening of the base 11 of the arrangement. The stopper 2 is adjustable relative to the internal thread 15' by screwing movements, such that a liquid in the vessel 23, which corresponds to the base 11, can pass through inner passages 7 in the neck 4 and flow out via outlets 9 of a pouring lip 15. The outlets 9 are closed by screwing in the stopper 2 which is then seated with its shoulder 16 on the conical mouth 14 of the base part 11. The stopper 2 is secured against removal by radial enlargements, such as ribs or lugs 19, on the external thread 10, in that said enlargements come into frictional engagement with an axial partial section 18 of the through-opening in the base part 11, said partial section having a reduced diameter. This frictional engagement is preferably achieved whenever the arrangement has been completely opened in order to achieve optimum pouring conditions. A rotary movement which eliminates the frictional engagement of the ribs 19 with the axial partial section of the through-opening allows the stopper 2 to be unscrewed and screwed tight relatively easily. The arrangement described can be constructed as an adaptor, as an accessory or as an integral constituent of the vessel for receiving a liquid. <IMAGE>
Patent DE-3336738-A1 (DE)
Title: Titre plate
Inventor: HEIZMANN WOLFGANG DR
IPC: B01L3/00
Filed: 1983-10-08
Abstract: The present invention relates to titre plates for carrying out test series for the activity of antibiotics, radioimmunoassays or the like, which has separate, interchangeable inserts, and further relates to a closure of such plates, by means of which the substances to be tested can be simultaneously introduced into the cups of the plates. <IMAGE>
Patent DE-3337875-A1 (DE)
Title: Ceramic support plate
Inventor: STROHMENGER WERNER ING GRAD
IPC: F26B25/10
Filed: 1983-10-18
Abstract: The invention relates to a ceramic support plate for ceramic goods to be dried and/or to be fired, the plate being perforated so that gases can pass thorough. To increase the stability of a hearth bogie structure, the uppermost support layer of which is formed by the ceramic support plates, the plates are provided with feet. To form a particularly stable connection, the feet have footplates with guide members or holder members. Square plates are preferred, with a hexagonal hole pattern and a foot at each of the four plate corners. <IMAGE>
Patent DE-3340509-A1 (DE)
Title: Method and device for cleaning a barrel
Inventor: TILL HEINZ
IPC: B08B3/12
Filed: 1983-11-09
Abstract: The invention relates to a method for cleaning a barrel, in particular keg, using a cleaning fluid which, if appropriate, contains wetting or cleaning agent and is preferably heated, as well as a device for carrying out this method. In order to improve the internal and/or external cleaning, there is provision for the barrel to be dipped into the cleaning fluid and/or to be filled with the cleaning fluid and for the barrel which is possibly filled with cleaning fluid to then be subjected to ultrasonic treatment.
Patent DE-3345184-A1 (DE)
Title: Pipeline
Inventor: NACKUNSTZ WOLF
IPC: F16L37/084
Filed: 1983-12-14
Abstract: The invention relates to a pipeline (1) having two or more pipes (2 and 3) joined to one another, in particular for forming outflow and overflow fittings for sinks and wash basins. In each case two successive pipes (2 and 3) are joined to each other by means of a plug connection (4). The plug connection (4) is formed by an annular inner groove (5) of the first pipe (2) and two outwardly directed flanges (6 and 7) of the second pipe (3), the two flanges (6 and 7) being snap-fitted in the annular inner groove (5). <IMAGE>
Patent DE-3347279-A1 (DE)
Title: Process for the preparation of expandable styrene polymers, and mouldings obtained therefrom
Inventor: MIXICH JOHANN DR
IPC: C08F2/44
Filed: 1983-12-28
Abstract: The invention relates to a process for the preparation of expandable, blowing agent-containing, flame-resistant beads of styrene polymers, in which the polymerisation mixture is kept at a temperature of at most 85 DEG C for at least one hour at the beginning of the polymerisation and only then heated to the final polymerisation temperature. This gives polymer beads which have a low water content, and a homogeneous cell structure and, on expansion, give foam blocks (slabs) with low sinkage. The invention furthermore relates to mouldings obtained from polymer beads of this type.
Patent DE-3405069-A1 (DE)
Title: Method of advancing a driving shield
IPC: E21D9/06
Filed: 1984-02-13
Abstract: Method of advancing a driving shield, with a front cutting shoe forming the revolving cutting edge and a front partitioned-off winning chamber with a flushing box arranged in its bottom area, by means of feed presses, in which method the material flushed in is collected in a flushing box and is pumped out of the latter, characterised in that, by pumping water out of or into the flushing box or at another point of the winning chamber, the water level in the area of the face above the height of the cutting shoe is controlled in such a way that the material is won in a quantity which can readily be conveyed away by the pump.
Patent DE-3406632-A1 (DE)
Title: Circuit arrangement for automatically limiting the beam current in a picture tube
Inventor: KUPPER WALTER DIPL ING
IPC: H04N5/59
Filed: 1984-02-24
Abstract: In this circuit arrangement, a particular current corresponding to a limit value of the beam current is taken from a current source and supplied to a passive current conducting element which supplies via its output electrode the control signal for the current limiting. This current is also intended to act on the contrast and brightness controllers and, at the same time, to limit the beam current as such by suitable circuit connections. The passive current conducting element consisting of a diode is connected for this purpose with the anode to a further relatively high-impedance voltage source for setting the contrast and brightness controller and via the cathode to a charging capacitor which is charged with a constant charging current via a resistor from the first voltage source. A Zener diode is arranged in parallel with the capacitor, the common junction of which is connected to the high-voltage source supplying the beam current for the picture tube. When the Zener voltage is reached, the diode provided as a passive current conducting element is cut off.
Patent DE-3406689-A1 (DE)
Title: Sailboard and process for the production thereof
Inventor: BINDER HANS JOACHIM DIPL ING D
IPC: B29C63/22
Filed: 1984-02-24
Abstract: A sailboard (10) has a core (11) made of foam and an outer skin (12) made of a smooth, impact-resistant plastic. The core and the outer skin (12) are adhesively bonded to one another via an adhesive layer (14). Unidirectional fibre bands (15) are inserted between the core and outer skin and bonded to the core (11) by adhesion (19). Sailboards of this type are distinguished by increased stiffness as regards the flexural strength in the longitudinal direction. <IMAGE>
Patent DE-3413716-A1 (DE)
Title: Counter ceiling with supporting rails and ceiling lamellae
Inventor: SWOBODA HELLMUTH
IPC: E04B9/36
Filed: 1984-04-12
Abstract: A counter ceiling (1) exhibits supporting rails (2) and ceiling lamellae (3) which are detachably suspended from said supporting rails (2), can be displaced in parallel along the rails (2), and are arranged in parallel with one another. These lamellae have projections (4) at both ends in order to engage in guides (5) on the supporting rails (2). In the position for use, the lamellae (3) extend transversely with respect to, and between, the supporting rails (2), in each case one lamella (3) being maintained at a distance from a neighbouring lamella (3) by way of a tensioning element (6) in the tensioning or displacing direction, as a result of which the lamellae (3) can be pushed together to form a close-packed assembly and, in the installed state, are arranged with respect to one another at the desired spacing. In this arrangement, the lateral projections (4) of the lamellae (3) are detachably fastened thereto. The projections (4) can thus be composed of a different material than the lamellae (3). At the same time, the detachably fastened projections (4) can serve for the likewise detachable fastening of the distance-maintaining tensioning elements (6), as a result of which the lamellae can also be exchanged within the close-packed assembly without the latter being destroyed. <IMAGE>