baber/WOPTO huggingface dataset:
Patent DE-4331437-A1 (DE)
Title: Composition and process for producing alcoholic beverages having a brandy-like flavour
Inventor: LANGGUTH JOHANN WOLFGANG
IPC: C12G3/04
Filed: 1993-09-13
Abstract: The invention relates to a composition for producing spirits having a brandy-like flavour and a process for the manufacture thereof. The production of spirits having a brandy-like flavour has long been known. Wine brandy having a strong bouquet and/or matured wine distillate serve as decisive aroma source. These are blended either with wine distillate or neutral alcohol and then diluted with softened water to beverage strength. The essential disadvantage of the production of the abovementioned spirits is the use of the starting materials of wine brandy and/or wine distillate matured in wooden barrels. The object of the invention was to specify a composition for producing spirits having a brandy-like flavour and an ethanol content of 20% by volume to 40% by volume without the content of wine distillate matured in wooden barrels and to discover a process for producing the novel spirit. According to the invention the composition comprises freshly distilled (unmatured) wine distillate, rum distillate or a mixture of rum distillates and natural brandy aroma. The proportions of the three abovementioned constituents and their characteristics are specified. According to the invention, 5% by volume to 15% by volume of the composition are to be contained in the finished spirit.
Patent DE-4335706-A1 (DE)
Title: Sealing tar lake, esp. of brown coal gasification tar - by forming calcium carbonate surface layer to prevent emissions
Inventor: ROESCH HANS
IPC: E21C41/32
Filed: 1993-10-20
Abstract: Sealing of tar lakes or the like involves forming a CaCO3 layer on the lake by introducing CaO in the presence of existing or added water. Additional material, esp. shredded waste paper, waste wood or waste plastics, is pref. introduced into the tar lake for mechanical stabilisation of the CaCO3 layer. Gypsum may also be introduced into the tar lake. USE/ADVANTAGE - Esp. for sealing tar lakes from brown coal gasification, e.g. the 'Terpe' and 'Zerre' dumps of the former DDR. Emissions are prevented or restricted in a simple and effective manner.
Patent DE-4338781-A1 (DE)
Title: Process and device for producing a sack or bag with a carrying handle from thermoplastic
Inventor: MUNDUS FRIEDHELM
IPC: B31B19/86
Filed: 1993-11-12
Abstract: To produce a sack or bag from thermoplastic, beginning from a semi-tubular web having a sigma-shaped fold joining the webs which are laid one upon another, a handle strip made of thermoplastic is inserted into the fold open toward the outside and is welded to the fold by means of flat welds applied at a distance from the later bag width. Subsequently, the bags are welded and separated from the semi-tubular web by means of transverse weld separating seams extending through the flat welds. In order to prevent a bowing of the welded-off bags or sacks in the fold region, the tension of the handle strip running into the fold is controlled.
Patent DE-4340333-A1 (DE)
Title: Process for improving the screw retention in walls and claddings comprising lightweight structural panels, in particular gypsum plasterboards
Inventor: JOCHMANN LUDWIG VON DIPL ING
IPC: B32B13/14
Filed: 1993-11-26
Abstract: According to the invention, walls and claddings comprising structural panels, in particular gypsum plasterboards and fibrous gypsum panels having an inner and/or outer or intermediate screw-connection layer, which is particularly advantageous for sanitary and kitchen areas, are set up in that the structural panels fastened on a substructure are provided with a screw-connection layer.
Patent DE-4344450-A1 (DE)
Title: IC engine ignition coil
Inventor: NUEBEL KARL-HEINZ DIPL ING
IPC: H01F38/12
Filed: 1993-12-24
Abstract: The ignition coil has a rod-shaped core (11) of high permeability, electrically conductive material. The core (11) carries an insulating core body (12) of a primary winding (14). An insulating secondary coil body (13) surrounds the primary winding (14) and is coaxial to the primary coil body (12). The secondary coil body (13) carries a secondary winding (16). The start (26) of the secondary winding (16) is arranged near a first end section (29) of the core (11) and is conductively connected to a contact element (18) of a terminal plug (17) near a second end section (32) of the core (11). The start (26) of the secondary coil (16) and the contact element (18) are each connected to the core (11).
Patent DE-4404406-A1 (DE)
Title: Hard solder on the basis of copper@ for soldering porous sinter steels
Inventor: LUGSCHEIDER ERICH PROF DR
IPC: B23K35/30
Filed: 1994-02-11
Abstract: The hard solder on the basis of Cu for soldering porous sinter steels to one another or to solid steel components is novel in that it contains 1-6 wt.% Si, 0.1-1.5 wt.% B, 0-25% Fe, and 0-20 wt.%Ni, and balance Cu.
Patent DE-4405246-A1 (DE)
Title: Danger warning system for cars
IPC: H04B1/38
Filed: 1994-02-18
Abstract: The system has a transmitter (1)-receiver(2) device built into the car. The transmitter can transmit radio signals over a range of several hundred metres. The receiver is able to receive radio signals from the transmitters of similar devices to operate an acoustic or optical warning display (4). The transmitter is set in operation by activation units (5, 6). These units contain one or more switches which can be operated selectively, e.g. by controls in the car, such as the direction indicator, and a shock detector which operates the activation unit when the car experiences a sudden force indicative of a collision.
Patent DE-4406279-A1 (DE)
Title: Aluminium substrate for a lithographic printing plate
Inventor: TAKIZAWA KAZUSHIGE
IPC: B41N3/04
Filed: 1994-02-25
Abstract: An aluminium substrate for lithographic printing plates has its surface roughened and is oxidised electrolytically. The aluminium substrate has an X-ray fluorescence intensity x due to zinc which is present on the surface of the aluminium substrate and an amount y of the electrolytically oxidised layer which has formed on the surface, x and y satisfying the following relationship (I), the X-ray fluorescence intensity x of zinc being determined after the aluminium substrate has been treated by being dipped for 45 sec. into an 8% by weight aqueous zinc sulphate solution at 25 DEG C, being passed through rollers, each of which comprises a high-temperature vulcanised silicone rubber roller with a rubber hardness of 25 DEG and a diameter of 30 mm, at a contact pressure of 3 kg/cm<2>, and then being dried in air:  x[cps]-0.35 x 10<3>[cps/g/m<2>] x y[g/m<2>] > 2.5 x 10<3>[cps] The aluminium substrate may produce a lithographic printing plate, whose shadow areas are very resistant to contamination if it is used for printing in a printing press, which printing plate is therefore easily handled even by non-experts and can produce proofs which have excellent quality and stability.
Patent DE-4406985-A1 (DE)
Title: Fuel injection system for gas turbine combustion chamber
Inventor: SCHMID ACHIM
IPC: F23K5/14
Filed: 1994-03-03
Abstract: The fuel injection system includes a return valve (4) fitted in the fuel pipe (1) downstream of the blocking device (3). The return valve acts as a check valve and withdraws a quantity of fuel from the injection nozzle (2) when moving to the closed position. The return valve has a valve body (6) open towards the injection nozzle. The valve body is in the form of a hollow piston and in the open position is surrounded by a flow of fuel.
Patent DE-4408530-A1 (DE)
Inventor: BREIPOHL GERHARD DR
IPC: C07C227/08
Filed: 1994-03-14
Abstract: Prepn. of aminoethyl glycine, comprises : (1) stirring diaminoethane with glyoxylic acid in a ratio of 2-10:1 in water, lower alcohol of water/alcohol mixt whilst cooling, using hydrogen as a reducing in the agent in the presence of a catalyst at normal or slightly elevated press.; (2) distilling off solvent and excess diaminoethane; (3) coevapn. of the residue with toluene; and (4) treating with lower alkyl alcohol to crystallise out aminoethyl glycine.
Patent DE-4416922-A1 (DE)
Title: Sawing machine for panels or bars
Inventor: ROTTMANN MANFRED
IPC: B23Q1/01
Filed: 1994-05-13
Abstract: The frame (1) forms a surround structure in self-supporting framework design which also acts as the machine frame and encloses a machining etc. cell plus machine beds and stands, transport and guide systems as well as machining point with their associated fixing surfaces and holes etc. This is a welded hollow frame structure, comprising hollow profiles acting as a housing for electric etc. leads laid inside. The structure has maintenance and service entries and is clad throughout in sound-proofing elements (10) which in turn have viewing windows (11) for process monitoring and/or doors (12) for tool changes and servicing facilities. The profiles also contain suction channels and have integrated air feed (14) and vent fittings (15) as well as eyelets etc. (19) for frame transport, using a container-type framework (1), the frames screwed to one another as required. Additional components include a panel etc. stack (6) table (7) for processing by saw (5).
Patent DE-4417971-A1 (DE)
Title: Fixer for general posture and orthopaedic trainers
Inventor: KLEIN HEINZ
IPC: F16B2/18
Filed: 1994-05-21
Abstract: The fixer has a baseplate (1) having parallel grooves on the surface which take metal etc. C-rails (10) which can adjust vertically. The grooves form a continuous open slot and are undercut to the side and take the e.g. foot bowl fixers. A tensioner frame (4) adjusting in height on the baseplate underside is operably connected to the rails. The rails are joined to the foot bowl grooves or the rails etc. by rotation-symmetrical I-shaped connectors (11). The grooves on the top of the baseplate are spaced out at increasing distance and the contained rail are interconnected by screws acting as spaces (5a,b) and run through the baseplate. The rails are held on the baseplate via projections, assisted by compression springs (13) held in blind holes (3) within the baseplate and adjustment is by cam-ended (8) axle (7) held in the baseplate (1).
Patent DE-4420149-A1 (DE)
Title: Refrigerator installation with integral construction refrigerant panels
Inventor: HUEMER JOSEF
IPC: F25D17/06
Filed: 1994-06-09
Abstract: A refrigerator installation eg. for large-scale applications comprises a number of prefabricated double-walled polyurethane insulated panels (2), a suitable number of which are equipped with an integrated evaporator unit (16) and air circulating fan (30) together with a collecting sump (22) for the condensate generated during de-icing. The overall concept enables the efficient assembly of a large freezer installation by a single manufacturer instead of the need for liaison between the enclosure builder and compressor/piping/refrigerant control specialists.
Patent DE-4423563-A1 (DE)
Inventor: MIES HUBERTUS
IPC: B60T7/04
Filed: 1994-07-05
Abstract: The invention concerns a vehicle brake actuation device with preferably a brake pedal (1) and an independently operated snap-in locking device (3, 4) designed to lock the brake pedal, or a segment-shaped element attached to the brake pedal, at a particular angle so that the brake system can be used as a parking brake. When not being thus used, the locking device forms a stop (9) which limits the angle of depression of the brake pedal to a particular value, thus defining a maximum brake-system pressure which lies below that set up when the brake pedal is locked in place as a parking brake.
Patent DE-4425782-A1 (DE)
Title: Portable machine for scrubbing floor
Inventor: ERBS JUERGEN
IPC: A47L11/30
Filed: 1994-07-14
Abstract: The scrubbing machine has at least one pair of driven cleaning elements (11,12) whereby each element with each surface area (13,14) of its cleaning surface carries out a circulating movement about another axis fixed on the machine and running at right angles to the cleaning surface. The circulating movements of the two cleaning elements of each pair are in the same direction but phase offset by 180 deg. Each cleaning element of one pair has a driven axis (17,18) lying inside its outer circumferential cover curve and moved on a circular path round the driving axis (19,20) by the rotary driven driving axis which is offset sideways from the driven axis (17,18). The cleaning element is held rotatable about its driven axis. The cleaning elements can be mounted side by side and extend on both sides of a plane parallel to the longitudinal centre plane of the scrubbing machine.
Patent DE-4430441-A1 (DE)
Title: Apparatus for controlling electrical loads
Inventor: REIMUND REINHARD
IPC: H02J13/00
Filed: 1994-08-29
Abstract: An apparatus for controlling electrical loads is proposed, in the case of which a plurality of remotely controllable changeover devices (7' to 7<n>) arranged centrally in a building are connected via lines to loads (3' to 3<n>) and switching elements (4' to 4<n>). During breakdown operation, a connected load (3) is applied to the mains voltage by means of switches provided in the changeover device (7) as a function of the switch position of an associated switching element (4). During remote control operation, the changeover device (7) transmits data concerning the switch position of the switching element (4) to a computer (20) via a data bus (19); in parallel, the changeover device (7) receives from the computer (20) switching data for switching the load (3) on and off. <IMAGE>
Patent DE-4432239-A1 (DE)
Title: Rectangular storage and transporting container
Inventor: MUELLER HELMUT
IPC: B65D90/02
Filed: 1994-09-10
Abstract: The container is made in two parts, like a beer keg or expansion tank, with rounded edges. It is of a bulging-shape on all sides. It has only one connecting thread or connecting point. The radii of the lateral areas (R2/R3) are in a ratio of greater than 1:10 to the radii (R5) of the rounded corners. The sidewalls have a radius which is more than ten times their length. For containers of capacity more than 400 litres, partition walls may be fitted. These are also bulged. The upper and lower parts may be produced by a deep drawing process.
Patent DE-4432356-A1 (DE)
Title: Assembly process for electric motor rotor shaft
Inventor: OCHS HUBERT
IPC: H01R39/14
Filed: 1994-09-12
Abstract: The rotor assembly of an electric motor has a shaft (1) with a spline (2) at one end a two locations (3a, 3b) for bearings. The shaft locates in a tube (4) of electrically insulating material, and on the tube is positioned the laminated armature laminations stack (6). The laminations are formed with a pattern of radial slots that create channels into which the electrical coils (7) are located. The ends of the coils are brought out axially to connect with the commutator (8). The spindle is a press fit in the tube and the deformable material of the tube expands to grip the grooved bore profile of the armature stack.
Patent DE-4433551-A1 (DE)
Title: Speed estimation method for inverter-fed speed-sensorless induction motor
Inventor: BOECKER JOACHIM DR ING
IPC: H02P21/18
Filed: 1994-09-06
Abstract: A procedure is described for discrete-time evaluation of the speed of an inverter-fed induction motor without using a speed sensor. The motor's rotor flux-oriented control contains a discrete-time operating flux observer, simulating the continuous-time mathematical state model of the motor.  The estimate of stator current at each of the discrete time instants is compared with the measured stator current and the discrepancy is back-coupled through the coupling matrix to the flux observer for flux determination. The discrepancy is also passed back to the speed observer which augments the flux observer and where a speed estimate for the immediately-preceding time instant is corrected.
Patent DE-4435436-A1 (DE)
Title: Packaging for seeds for minor consumer
Inventor: SALZMANN ROLF
IPC: B65D75/34
Filed: 1994-10-04
Abstract: The seed packaging has a pallet (1) containing cup-shaped pockets (2) for the seeds to be held in. The pallet preferably being made of pulp, paper or plastic.  The open tops of the seed pockets are closed via paper, plastic or metal foil (3) elements which can be peeled off.
Patent DE-4436066-A1 (DE)
Inventor: SCHMID KARL DR
IPC: C07C43/13
Filed: 1994-10-10
Abstract: The invention concerns novel fats of formula (I), in which R<1> stands for a linear or branched alkyl group with eight carbon atoms, provided that the portion of free octanol is less than 5 wt %. The octylpropylene-glycolethers and the sulphates, ethoxylates and ether sulphates derived therefrom are distinguished by improved properties on application.
Patent DE-4437541-A1 (DE)
Title: Grinding machine for re-profiling railtrack rail heads
Inventor: LEITHEUSER WOLFGANG
IPC: E01B31/17
Filed: 1994-10-20
Abstract: The grinding machine has planes running tangentially to the rail head contour and produced by the grinding heads (28) of a grinding block (11). The planes have tangential points (TP) spaced apart from each other. The spacing gap is adjustable. The grinding heads are separately adjustable to produce the appropriate planes on the rail head. The grinding block can be swivelled about an axis (15) in the range 0-90 deg..
Patent DE-4439950-A1 (DE)
Inventor: HOFFMUELLER WILHELM
IPC: B23K1/00
Filed: 1994-11-09
Abstract: A metallic part or substrate has a bonded coating that includes disperse hard-metal particles entrapped in a metal matrix, where the matrix is composed of a eutectic solder the alloy of which contains at least the base metal of the metallic part or substrate, where the solder is formed by fusion bonding a precoating composed of the elemental components of the solder, where the part, substrate or hard-metal particles are coated with layers of the elemental components of the solder, and where the composition and disposition of the various layers are graduated such that the melting point of the elemental solder components increases towards the outer layers. After application of the hard-metal particles the solder components are fused at soldering temperature under protective gas or a vacuum to form a matrix that at least partially envelopes the hard-metal particles. The layers may be deposited by sputtering, evaporating, spraying, chemical vapour deposition, or electrodeposition. The base material may be a nickel-, cobalt-, iron- or titanium-base alloy; the metal matrix may contain fractions of nickel, cobalt, iron or titanium; and the hard-metal particles may be carbides, nitrides or oxides. A layer of resin may fix the film or bonded film to the substrate. Rotor blades and broaches may be provided with the abrasive bonded coating.
Patent DE-4440368-A1 (DE)
Title: System for stacking sheets of paper on palettes
Inventor: CLAASEN ERNST
IPC: B65H31/30
Filed: 1994-11-11
Abstract: The stacking system in which the bearing surface of the stacking frame (6) is formed with two supports (9,10). The supports are spaced apart from each other and running transversely to the delivery direction of the conveyor (16). The delivery stretch of the conveyor is formed by a conveyor belt (17).The two ends of the delivery stretch are wound around underfloor winding shafts (20,21). A loop is led downwards in the region of each transverse support such that the support can be lowered, allowing the stacking frame to sink to the level of the conveyor belt.
Patent DE-4443463-A1 (DE)
Title: Bolt setting or riveting device
IPC: B25C1/18
Filed: 1994-12-07
Abstract: The device consists of an elongated housing (1) with a channel for a driving-in bolt, a pistol grip (3) which is mounted at the side of the housing, a trigger (4) and an arm support (9) which is mounted on an extension of the housing. The support has a surface against which the operator can place his forearm.The support surface faces at right angles to the direction of action of the drive-in bolt. The support can be easily removed and remounted.
Patent DE-4443755-A1 (DE)
Title: Adsorption material for recovering trace particles from air/gas stream
Inventor: HILPERT REINHOLD DR
IPC: G01N1/34
Filed: 1994-12-08
Abstract: An adsorption material for the recovery and enrichment of gas and/or particle traces in an air or gas stream comprises  natural and/or synthetic, organic, textile fibres. The fibres are processed into a fleece with a thickness of between 100 mu m and 2 mm and a weight of 20 - 200 g/m<2>.
Patent DE-4446724-A1 (DE)
Title: Sacrificial shuttering for concrete supports and lintels
Inventor: KOCH WILLI
IPC: E04C3/02
Filed: 1994-12-24
Abstract: The shuttering has two boards (1), which are made from concrete, and are laid upright opposite one another. They are stabilised by a U-shaped steel mat (2) and steel bars (3), which are cast into the concrete. The mat remains free on the floor of the shuttering, and after pouring, acts as reinforcement. The shuttering may be in the form of angled connecting elements and may be shaped to make up different mitre joints.
Patent WO-8601396-A1 (WO)
Title: Device for obturating an artificial anus
Inventor: CHYTRY EDMUND
IPC: A61F5/445
Filed: 1985-08-19
Abstract: A device for obturating an artificial anus is comprised of a closure disk having on its internal face a section of pipe made of elastic material which is fixed by one of its ends. The pipe section has at its end closed to the disk a collar-shaped narrowing and is configured like a bell to create an open cavity in the intestin. Conveniently, there is arranged in the collar-shaped narrowing a support ring and the pipe section has one of its ends closed as a bag so that the bag-shaped button surrounds the closure disk.
Patent WO-8805386-A1 (WO)
Title: Dispositif de serrage pour le blocage axial d'un outil, notamment d'une meule
Inventor: BARTH WALTER
IPC: B24B45/00
Filed: 1987-12-05
Abstract: Un dispositif de serrage pour machines à meuler portatives se visse sur la réduction filetée d'extrémité (13) de la broche d'entraînement (10) en vue de la fixation d'une meule (15). Un élément de serrage (21), un écrou de serrage (17) vissable sur la réduction filetée (13) et un élément de réglage (22) approximativement en forme de disque sont maintenus ensemble pour former une pièce complète, un collet annulaire (18) de l'écrou de serrage (17) serrant un collet (32) de l'élément de serrage (21) contre la meule (15). La pièce complète renferme un engrenage planétaire (30) dont la roue solaire est formée par un pignon (31) coaxial sur l'élément de réglage (22) et dont les roues planétaires (37, 38) sont montées rotatives sur le collet annulaire (18) de l'écrou de serrage (17) vissé. L'élément de serrage (21) porte une bague (39) solidaire à denture intérieure (40) servant de roue à denture intérieure. Dès que le collet (32) se visse par friction sur l'outil (15), il se produit par l'intermédiaire de l'engrenage (30) une augmentation de couple et un blocage axial lors d'un serrage ultérieur, qui peuvent être desserrés relativement aisément à la main sans outils auxiliaires.
Patent WO-8900795-A1 (WO)
Inventor: JOBS GUENTER
IPC: H04N5/365
Filed: 1988-07-15
Abstract: Agencement commutateur de correction de la valeur de gris des signaux vidéo d'une caméra à lignes de semi-conducteurs dont les lignes de diodes peuvent être éclairées par une source de lumière et repésentent un objet se trouvant dans le trajet du faisceau comme une zone d'ombre sur l'appareil de prise de vues de la caméra. L'erreur de décalage survenant dans une telle caméra suite à la tension vidéo appliquée est corrigée en temps réel conjointement avec des erreurs de sensibilité et avec des erreurs provoquées par la distribution de la lumière sur une ligne.