baber/WOPTO huggingface dataset:
Patent DE-3151533-A1 (DE)
Inventor: ALTLAND GUENTER DR ING
IPC: B22D41/08
Filed: 1981-12-24
Abstract: A pouring nozzle for an intermediate container of a strang casting device has a body part of a refractory material arranged in an opening of a bottom of the intermediate container, an elongated piece of refractory material associated with the body part and extending in the interior of the intermediate container, and a breakage point provided between the body part and the elongated piece at a height of the bottom of the intermediate container.
Patent DE-3200784-A1 (DE)
Title: Plaster reinforcement
Inventor: REICHENBERGER MATHIAS
IPC: E04F13/04
Filed: 1982-01-13
Abstract: As plaster reinforcement at the joints of lightweight building panels (1), a wire-mesh strip (15) is provided, which is suspended on a head (7) attachable to an anchor (4) which projects through the panel (1) into the building (5). <IMAGE>
Patent DE-3202631-A1 (DE)
Title: Device for determining the presence of a vehicle by means of a magnetic core probe
Inventor: ARMGART ROLF
IPC: G01V3/08
Filed: 1982-01-25
Abstract: Device for determining the presence of a vehicle by means of a magnetic core probe, it being the case that both given overshooting of a prescribed positive, as well as given undershooting of a prescribed negative deviation of the measured field strength as compared to the field strength of the undisturbed field, a signal indicating the presence of a vehicle is emitted, and the emission of the signal characterising the presence of a vehicle is extended in time after the value of the measured magnetic field has reapproached the field strength of the undisturbed field, which device is characterised in that the extension time of the display increases with the preceding unbroken duration of display and/or the time between the response of two detectors following one another in the driving direction, the extension time being smaller than the preceding duration of display, or in that the extension of the display increases with the increase in the gradient of the value of the field strength in the event of reapproaching the undisturbed field strength.
Patent DE-3203288-A1 (DE)
Title: Template for the conversion of units
Inventor: ESCHERT HANS-GEORG
IPC: G06C3/00
Filed: 1982-02-01
Abstract: An auxiliary device for the conversion of units is simple to handle, clear, and permits effortless conversion of measured units by application and reading off. According to the invention, a template consisting of transparent material is provided with at least one print for a unit to be converted, the unit sizes in each case taking up as many boxes in the scale as are necessary for the conversion in question. Preferably, a plurality of prints are provided, each of which is provided for a particular group of unit sizes.
Patent DE-3207572-A1 (DE)
Inventor: KNIPS ULRICH DIPL CHEM DR
IPC: C07C51/265
Filed: 1982-03-03
Abstract: PCT No. PCT/EP82/00058 Sec. 371 Date Jul. 23, 1982 Sec. 102(e) Date Jul. 23, 1982 PCT Filed Mar. 23, 1982 PCT Pub. No. WO82/03625 PCT Pub. Date Oct. 28, 1982.In the oxidation of reactive aromatics with molecular oxygen in carboxylic acid solution in the presence of a catalyst consisting of a cobalt compound and possibly with addition of a manganese and a bromine compound suitable as Co-catalyst, an inactivation of the catalyst system readily occurs. This is prevented in that after each reaction cycle the catalyst is reactivated by treatment with a strong oxidant and the water formed in the reaction is removed by distillation.
Patent DE-3213389-A1 (DE)
Inventor: KUEHNE FRIEDRICH-WILHELM DR
IPC: B01D53/14
Filed: 1982-04-10
Abstract: The invention provides a stabilized activated oxygen in matrix of chlorite ions and pharmaceutical compositions containing this stabilized activated oxygen. The stabilized activated oxygen is present in the form of a solution. The medication can be used for the treatment of skin diseases or wound healing disorders.
Patent DE-3217841-A1 (DE)
Title: Hospital lift with electrical drive
Inventor: RUEHLMANN MANFRED
IPC: A61G5/04
Filed: 1982-05-07
Abstract: Published without abstract
Patent DE-3217958-A1 (DE)
Title: Apparatus for the sorted stacking of fixed-size blanks
Inventor: MERK HANS-DIETER
IPC: B07C5/14
Filed: 1982-05-13
Abstract: The present invention comprises a relatively small and agile efficient apparatus for the sorted stacking of fixed-size blanks on stacks. It consists essentially of a stacking carriage which grasps the individual blank coming from the dividing saw, adjusts to its dimensions which may differ per se and contain a plurality of fixed sizes at the same time, then moves this blank to the stacking stations and there deposits each fixed size sorted on the associated stack. Appropriately, the stacking stations are equipped with lifting units, in order to lower the stack by the height of the respective added fixed size. So that it is also possible to process fixed sizes which are arranged rotated relative to one another in one cut pattern or distributed over a plurality of cut patterns, one or more stacking stations and the displacement carriage are equipped with a turning device. Buffer zones with a lifting unit are arranged between the displacement carriage and stacking stations, so that stacks can be intermediately stored and assembled. The displacement carriage ensures the reception, further assembly, if appropriate rotation and transporting away of the finished stack or stack bundles. <IMAGE>
Patent DE-3218457-A1 (DE)
Title: Dowel fastening for steps
IPC: F16B13/06
Filed: 1982-05-15
Abstract: A dowel (10), which is formed by ring-segment clamping shells (10.1) which are pushed apart by means of cones (16) on clamping parts (10.4), is seated in a hole (14.1) in hollow chamber blocks (11). The dowels are composed of glassfibre-reinforced plastic and are constructed as hollow parts designed with longitudinal and transverse ribs. A clamping bolt (10.5) draws the clamping parts (10.4) together. <IMAGE>
Patent DE-3225254-A1 (DE)
Title: Electronic controller
Inventor: KNOCHE JOCHEM DIPL ING
IPC: H02P23/22
Filed: 1982-07-06
Abstract: The invention relates to an electronic controller, particularly for controlling the speed of a motor with predeterminable characteristics, consisting of an actual-value transmitter, setpoint transmitter and a control system including actual-value/setpoint comparison. According to the invention, use of delta modulation results in a digital control circuit, for which purpose the setpoint transmitter is a counter (14, 34) activated by a clock generator and the actual-value transmitter is an A/D converter (13, 33) for the actual value detected by means of the signal transmitter (12, 32), or a digital signal transmitter, the output signals of which are compared in a digital comparator (16, 36). <IMAGE>
Patent DE-3228216-A1 (DE)
Title: Process and apparatus for preparing a mixture of thawing agents with chippings
Inventor: LANG HEINZ
IPC: E01H10/00
Filed: 1982-07-28
Abstract: For mixing thawing agents with chippings, the two components to be mixed are charged onto a conveyor belt (16) of a continuous conveyor (14) by means of conveyor screws (36, 38) respectively from a chipping container (10) and thawing agent container (12), respectively via a chipping outlet (30) and thawing agent outlet (32) arranged on the containers. By means of a spray device (20) arranged directly above the thawing agent outlet (32), the components are moistened with a salt solution and subsequently mixed thoroughly by vibrational motions of the conveyor belt (16), caused by a hobble roller (22), during their transport to the discharge point. On account of the hygroscopicity of the moistened thawing agent particles, they remain adhering to the surface of the chippings, so that, depending on the conveying output of the conveyor screws (36, 38) for thawing agent and chippings respectively, any desired mixing ratio between the two components can be set quickly and without any problems. <IMAGE>
Patent DE-3229349-A1 (DE)
Title: Microcomputer device
Inventor: KOCH HANS-PETER DIPL ING
IPC: G06F11/26
Filed: 1982-08-06
Abstract: A microcomputer device, particularly for generating programs and for testing programs, is designed for a particular microprocessor type. To be able to exchange the CPU card or the microprocessor whilst retaining the peripheral functions, logic circuits are connected between the control bus terminals of the microprocessor type used in each case and the control bus component of the microcomputer device. These circuits convert the control bus signals of this microprocessor type into those of the particular microprocessor type.
Patent DE-3232744-A1 (DE)
Title: Wetting nozzle for coarse-grained to fine-grained building materials
Inventor: SCHLIMBACH HEINRICH
IPC: B05B1/00
Filed: 1982-09-03
Abstract: The invention relates to a wetting nozzle for coarse-grained to fine-grained building materials, in particular for use in underground mining, a rod-shaped core directing element (9) being arranged in a pipe (1), the said element having on its front orifice (23) at least one spray nozzle, and, at a distance from it, an atomising member (22) in the form of a baffle plate. As a result, even the water pressures usually available underground can be used to produce a relatively uniform high-energy wall of liquid mist through which the material to be handled, moving in an annular space (24), must pass and be intensively wetted as it does so. As a result, dry pockets can no longer occur. <IMAGE>
Patent DE-3233657-A1 (DE)
Title: Electron beam system for the electrothermal machining of metals
Inventor: PEREVODCIKOV VLADIMIR INNOKENT
IPC: B23K15/02
Filed: 1982-09-10
Abstract: The electron beam system for the electrothermal machining of metals comprises an electron gun (1) which is connected by means of a beam guidance channel (2) to a processing chamber (3). The cathode (4) of the electron gun is connected to a high-voltage transformer (17) via an electron tube (13) and a rectifier bridge (16). A current sensor (18) is connected above a comparison circuit (20) and a control unit (22) in series with the latter to the grid (23) of the electron tube, whose anode (12) is connected to the other input (25) of the comparison circuit (20) via a voltage sensor (24). An ion current sensor (26) is built into the ion flow, originating from the metal to be machined, at the entrance to the processing chamber (3) and is connected to the third input (29) of the comparison circuit (20). A device (31) for recovering the electromagnetic energy comprises earthed chokes (32) which are connected to the valves (33) of the cathode group of the rectifier bridge (16), and also diodes (34) which are in parallel with the chokes (32) and are earthed via an RC network. <IMAGE>
Patent DE-3238244-A1 (DE)
Title: Cage unit for the rearing of chicks
Inventor: KUEHLMANN JOSEF
IPC: A01K31/00
Filed: 1982-10-15
Abstract: The invention relates to a cage for chicks or broilers, having a feed trough arranged in the centre with a circulating feed chain, and with feed openings which are arranged in the side walls of the trough and whose size can be adjusted in line with the size of the animals.
Patent DE-3247641-A1 (DE)
Title: Lattice girder
Inventor: BRETTNER KARLHEINZ
IPC: E04C5/06
Filed: 1982-12-23
Abstract: For use in underground mining and in gallery driving, a lattice girder is provided which has not only the continuous boom members but also a spiral as a reinforcing element. In this case, the boom members, the number of which may be chosen between two and four or more according to the loads to be expected, are arranged externally on the spiral or internally. Such a lattice girder has good load-bearing characteristics and can be embedded advantageously and without any guniting shadow in the concrete to be subsequently placed. <IMAGE>
Patent DE-3248148-A1 (DE)
Title: Clamping sleeve
Inventor: WEIGER GUENTER DIPL ING
IPC: B23B31/30
Filed: 1982-12-27
Abstract: The invention specifies a clamping sleeve for securing a bolt, a shaft, spindle, piston rod, a workpiece or the like with respect to axial displacement. The clamping force of said clamping sleeve is produced by a pneumatic or hydraulic pressure which acts on the sleeve from outside or inside in the radial direction. The clamping sleeve consists exclusively of metal and has at least one axis-parallel longitudinal shaft which projects radially outwards or inwards, while, at its ends, it is connected in a pressure-tight manner, by soldering, welding or similar jointing processes, to the structural part receiving it.
Patent DE-3248676-A1 (DE)
Title: Neue bicyclische verbindungen und verfahren zu ihrer herstellung (i)
Inventor: LEMPERT KAROLY DIPL CHEM DR
IPC: C07D207/26
Filed: 1982-12-30
Abstract: Neue bicyclische Verbindungen und Verfahren zu ihrer Herstellung (I) Die Erfindung betrifft neue bicyclische Verbindungen der allgemeinen Formel (I) worin Y[hoch]1 und Y[hoch]2 zusammen für einen entfernbaren, die Carbonylgruppe schützenden Substituenten, vorzugsweise für eine Ketalgruppe oder deren Thioanalogon, stehen und Q eine Alkylgruppe mit 1-5 Kohlenstoffatomen oder substituierte Benzylgruppe bedeutet. Die Verbindungen werden erfindungsgemäß aus Verbindungen der allgemeinen Formel (V) (V) erhalten, worin X für eine selektiv entfernbare veresternde Gruppe steht. Erfindungsgemäß wird die veresternde Gruppe X entfernt, aus der dadurch in 2-Stellung des Azitidinringes entstehenden -CH[tief]2COOH-Gruppe wird durch Umsetzen mit dem Salz eines Malonsäurehalbesters, dessen Alkoholkomponente ein aliphatischer Alkhol mit 1-5 Kohlenstoffatomen oder ein substituierter Benzylalkohol ist, die -CH[tief]2COCH[tief]2COOQ-Gruppe gebildet, durch Umsetzen mit einem Sulfonsäureazid in 2-Stellung des Azetidiningerüstes die -CH[tief]2COCN[tief]2COOQ-Gruppe ausgebildet und die auf diese Weise erhaltene Verbindung zu einer Verbindung der allgemeinen Formel (I) zyklisiert. Die Zwischenprodukte dieses Verfahrens sind ebenfalls neu. Die Verbindungen der allgemeinen Formel (I) sind pharmazeutisch wirksam bzw. können als Zwischenprodukte zur Herstellung von Antibiotika verwendet werden.
Patent DE-3304243-A1 (DE)
Inventor: SCHWENDTNER MANFRED DIPL ING
IPC: H04B3/56
Filed: 1983-02-08
Abstract: An arrangement for introducing audio-frequency signals into a power supply line containing a compensating capacitor, through a junction converter having primary winding which is connected with an audio-frequency signal generator. The secondary winding of the junction converter is connected in series with the compensating capacitors which are not located in a parallel branch line to the secondary winding of the junction converter, and thus do not represent a load on the audio-frequency signal. The audio-frequency signal is coupled into the power supply line through the compensating capacitors which are connected in series with the secondary winding, whereby the coupling in is effected, on the one hand, through one and, on the other hand, through two parallel-connected compensating capacitors.
Patent DE-3306909-A1 (DE)
Title: Process for the production of crosslinked mouldings based on polyethylene
Inventor: KLAAR KARLO
IPC: C08J3/24
Filed: 1983-02-26
Abstract: The invention relates to a process for the production of crosslinked mouldings based on polyethylene, in which a crosslinkable mixture containing, per 100 parts by weight of polyethylene,   from 0.005 to 0.015 part by weight of organic peroxide which has a half life period of less than 10 minutes at reaction temperatures of 130 DEG C or above,   from 0.3 to 5 parts by weight of a silane of the formula  RR'SiY2 (in which R is a monovalent, olefinically unsaturated hydrocarbon or hydrocarbonoxy radical, each of the symbols Y is alkoxy, acyloxy, oxime or substituted amino radical, and R' is a radical R or a radical Y or methyl), from 0 to 0.015 part by weight of a silanol condensation catalyst, in particular an organotin compound, such as dibutyltin dilaurate or dibutyltin diacetate, is used to produce a partially crosslinked semifinished product having an initial degree of crosslinking of from 1 to 30%, preferably from 1 to 20%, and the finished moulding is moulded therefrom within 10 days and is subsequently stored for 4-6 weeks for further crosslinking, giving a degree of crosslinking which is at least 40% higher than the initial degree of crosslinking.
Patent DE-3309075-A1 (DE)
Title: Process for preparing aromatic polyketones
Inventor: COLQUHORN HOWARD MATTHEW
IPC: C08G67/00
Filed: 1983-03-14
Abstract: The invention relates to a process for preparing a thermoplastic aromatic polyketone in which specific reactants, namely     a) at least one aromatic monocarboxylic acid, b) a mixture of at least one aromatic dicarboxylic acid and at least one aromatic compound or a combination of a) and b) are reacted in the presence of a fluoroalkanesulphonic acid.
Patent DE-3312038-A1 (DE)
Title: Device for drawing in webs of material in rotary printing machines
Inventor: MEY WOLFGANG DIPL ING
IPC: B41F13/03
Filed: 1983-04-02
Abstract: The invention relates to a device for drawing in webs of material in rotary printing machines. The aim is to draw the web of material in quickly using a cost-effective device and thus to reduce the machine stoppage times. The object of the invention is to provide a drawing-in device which has a continuous drawing-in tape which is guided on tape rollers, is driven separately by means of a drive roller and permits several possibilities of drawing in the paper. It is also to be made possible during drawing-in to remove the web of material reliably from the material roll. This is achieved in that the returning part of the drawing-in tape opposite the part being drawn in is guided on tape rollers which are arranged on a different web path, and the drive for the drawing-in tape is reversible in terms of direction. <IMAGE>
Patent DE-3313091-A1 (DE)
Title: Luminaire with a reflector and miniature fluorescent lamp
Inventor: WEHLING KARL
IPC: F21Y103/37
Filed: 1983-04-12
Abstract: A luminaire with a reflector and subminiature fluorescent lamp has a hood-shaped reflector with a round exit opening. Two subminiature fluorescent lamps arranged perpendicular to the longitudinal axis of the hood-shaped reflector extend parallel to one another. Arranged behind these subminiature fluorescent lamps are the reflection surfaces of an interstice whose vertex extends between the two U-shaped subminiature fluorescent lamps.
Patent DE-3318008-A1 (DE)
Title: Dispenser for sheet material to be pulled from a roll
Inventor: CHEN JENG-CHYUAN
IPC: A47K10/36
Filed: 1983-05-18
Abstract: The dispenser for sheet material, especially for paper towels and the like, has an actuating handle 54 which is seated on a drive segment 44 and during whose backwards movement the sheet material is cut on a cutting plate 26, which sheet material is advanced a short distance by a feed roller 22 during the subsequent return movement of the drive segment 44, in such a way that a sufficient length of the sheet material hangs out of the outlet slot 28 to permit conveniently taking hold of the sheet material the next time the dispenser is used. There is also a length limiting device which measures off the length of sheet material pulled out in each case. <IMAGE>
Patent DE-3318942-A1 (DE)
Title: Positive-displacement machine for converting linear forces and linear movements into torques and rotary movements or vice versa
Inventor: ECKHARDT HANS-GUENTER DIPL ING
IPC: F01B19/04
Filed: 1983-05-25
Abstract: In positive-displacement motors, the pressures occurring in the displacement spaces and the resulting movements are converted via mechanical components into torques and rotary movements, while, in the case of positive-displacement pumps and compressors, the reverse is true. The parts moved under the effects of pressure perform movements relative to one another, only some components of the pressure forces being converted into useful work; other components, on the other hand, must be supported with friction. According to the invention, the pressure forces which are not used for torque formation are, where flexible pressure-transmitting components are provided, accepted by means of a flexible tie. As a result, it is possible to dispense with thrust bearings, which account for a considerable proportion of the construction outlay in conventional positive-displacement machines and represent significant sources of frictional losses and wear. The invention makes possible positive-displacement machines with better efficiency, a higher power density, a longer life and a lower cost. Further developments of the subject-matter of the invention concern advantageous combinations of a plurality of positive-displacement machines, the advantageous embodiment of a valve control of the subject-matter of the invention and the adjustment of the displacement or compression ratio. <IMAGE>
Patent DE-3322436-A1 (DE)
Title: Exhaust turbocharger with partition wall, having a disc-shaped air gap, between charge-air compressor and exhaust turbine
Inventor: MANZ PETER WOLFGANG DIPL ING
IPC: F01D17/14
Filed: 1983-06-22
Abstract: For the purpose of cooling the dividing wall (8) between exhaust turbine (3) and charge-air compressor (5) of an exhaust turbocharger, excess charge air flows through a disc-shaped air gap (11) in the partition wall (8) by way of a one-way valve (13) at higher charging pressures and then enters the exhaust system by circumventing the exhaust turbine (3). <IMAGE>
Patent DE-3322744-A1 (DE)
Title: Bracket
Inventor: LAUNAY GUY
IPC: A47B96/06
Filed: 1983-06-24
Abstract: A reversible bracket (1) which is intended to support cable gratings is fitted on a vertical support, which is provided with two holes located one above the other, with the aid of two nut/screw arrangements which in each case fit through these two holes and two further holes (5) which are located one above the other and are cut in the bracket. This bracket consists of an angled profile whose two limbs (2) are arranged at right angles with respect to one another and are identical, and in each case have the shape of a right-angled trapezoid, two attachment holes (5) being cut in each limb on the longer base (4) of the trapezoid, and the straight line through the centre points of these two holes being at right angles to the edge (3) of the angled profile. 
<IMAGE>
Patent DE-3323789-A1 (DE)
Title: Device for administration of a liquid
Inventor: SANDEN HASKO VON DIPL ING DR M
IPC: A61M5/145
Filed: 1983-07-01
Abstract: Published without abstract.
Patent DE-3324929-A1 (DE)
Title: Process for the production of a thick-walled container base of high notch toughness
IPC: B22D27/20
Filed: 1983-07-09
Abstract: Storage containers for spent nuclear fuels must sufficiently screen the radioactive radiation and resist external chemical and mechanical effects. A container base made of cast iron with nodular graphite of the quality class GGG 40 and a silicon content of 1.8-2.2% fulfils the set requirements when it is cast, falling into a mould with continuous seeding with 0.05-0.20 mould seeding medium, through a pipe filled with seeding granules and dipped into the cast pool, and when the mould essentially consists of an outer shell (3) with an upper cover core (6), a lower mounting core (1) and an inner core (4). <IMAGE>
Patent DE-3329546-A1 (DE)
Title: Electric coffee maker
Inventor: LEUSCHNER UDO
IPC: A47J31/44
Filed: 1983-08-16
Abstract: The invention relates to an electric coffee maker, having a cold water and a hot water pipe to connect a water heater to a fresh water container, and having an overflow pipe leading approximately horizontally over a coffee filter. The object to be achieved is to increase the safety against pipe connections becoming detached, with little production outlay, and preferably to reduce the total number of pipe connections and components of the coffee maker. According to the invention, this object is achieved in that the cold water or the hot water pipe consists of one piece and is flexible under normal room temperatures and has a rigid wall portion in which shoulders are constructed which serve for attaching the pipe to a part of the housing of the coffee maker. In this case, the pipe is preferably elastically flexible. <IMAGE>