baber/WOPTO huggingface dataset:
Patent DE-3434141-A1 (DE)
Title: Label for application to bottles and other packaging material in the foodstuffs industry
Inventor: ERMES KARL-HEINZ
IPC: G09F3/10
Filed: 1984-09-18
Abstract: Instead of the types of adhesive used hitherto for the application of labels, a fixing adhesive is used here. It is characterised in that after attachment to the label it assumes a state which permits the label to be repeatedly adhesively bonded onto and peeled off a stable, dry substrate, the adhesive remaining on the label and thus leaving no residue on the substrate surface. The advantage of this modification consists in the firm glued bond between label and packaging material being eliminated and being replaced by a releasable adhesive bond. This results in a new field in which influence can be exerted on a brand name for the purposes of advertising.
Patent DE-3437937-A1 (DE)
Title: Device for guiding and supporting rheological measuring systems, especially rotary rheometers
Inventor: FRIEDRICH CHRISTIAN DR ING
IPC: G01N11/14
Filed: 1984-10-17
Abstract: The invention relates to a device for guiding and supporting rheological measuring systems, preferentially used in rotary viscometers for laboratories and industrial process monitoring. The purpose of the invention is to provide a device for guiding and supporting rheological measuring systems which, with minimal outlay in terms of technology and expenditure, permits the rheological characterisation of systems of materials while minimising systematic and random errors. The object of the invention is to achieve high precision in guiding and supporting, avoid any adverse effects on the substance to be used and achieve a considerable reduction of the bearing friction proportion. The object is achieved according to the invention by using magnetic bearings, one magnet system being disposed on the mobile part and one magnet system on the guiding part, the magnetic fields counteracting one another, and by soft-iron bodies being assigned to the magnets, the air gap between the magnet systems forming surfaces which are rotationally symmetric with respect to the axis of rotation. The preferred field of application of the invention is rotary rheometry.
Patent DE-3438849-A1 (DE)
Title: Monoazo disperse dyes
Inventor: HENZI BEAT DR
IPC: C09B29/08
Filed: 1984-10-24
Abstract: Monoazo compounds of the formula I <IMAGE>  in which   D denotes the radical of a diazo component customary in the chemistry of disperse dyes, R1 denotes hydrogen, chlorine, bromine, methoxy, ethoxy, methoxyethyl or ethoxyethyl, R2 denotes hydrogen, C1-4-alkyl, C1-4-alkylcarbonylamino, C1-4-alkoxy-C1-3-alkylcarbonylamino, fluoro-, chloro- or bromo-C1-2-alkylcarbonylamino, hydroxy-C1-3-alkylcarbonylamino, C1-4-alkoxycarbonylamino, C1-4-alkoxy-C2-3-alkoxycarbonylamino or C1-4-alkylsulphonylamino, R3 denotes hydrogen, C1-4-alkyl or C2-3-alkyl substituted by hydroxyl, C1-2-alkoxy, cyano, C1-3-alkylcarbonyloxy, C1-4-alkoxycarbonyloxy, C1-2-alkoxyethylcarbonyloxy, C1-2-alkoxyethoxycarbonyloxy or C1-4-alkoxycarbonyl, R4 denotes a straight-chain or branched alkylene radical having 2 to 4 carbon atoms and   R5 denotes ortho- or para-diphenyl, are excellent disperse dyes.
Patent DE-3441218-A1 (DE)
Title: Induction-coil arrangement for electrical circuits
IPC: H01F17/00
Filed: 1984-11-10
Abstract: Published without abstract.
Patent DE-3442202-A1 (DE)
Title: Process for producing granulated coke as a carburising agent
Inventor: EHRLICH WILHELM
IPC: C01B32/336
Filed: 1984-11-19
Abstract: The process for producing granulated coke as a carburising agent comprises using naturally moist peat as raw material, from which such a quantity of water has been removed, without addition of dry peat or another additive material, that it contains less than 30% of its initial moisture. All the peat material is pressed under a high pressure to give granules which are dried once more if necessary. After coking has been carried out, steam is added in order to produce activated carbon from the carburising agent.
Patent DE-3443165-A1 (DE)
Title: Variable-size cost-effective drying press for stamps, letters, banknotes, documents, photographs, cards, ready-franked postcards, and sheets of paper of all kinds, and the like; endless process in which heat can be used
IPC: F26B9/04
Filed: 1984-11-27
Abstract: Drying of stamps and of other types of papers and simultaneous pressing by tension frames which are covered with net through which water can pass. Placing identical frames, covered with moist paper materials, one above the other, results in a uniform pressure on the paper products mounted therebetween and ensures a smooth surface. A multiplicity of tension frames can thus be stacked one above the other and can dry the surfaces bearing wet stamps. A drying process of this type can easily be improved by supplying hot air.
Patent DE-3445910-A1 (DE)
Title: Auxiliary building machine
Inventor: STEFAN HEINRICH
IPC: B66C1/32
Filed: 1984-12-15
Abstract: The invention relates to an auxiliary building machine (1) for laying large-format masonry blocks (10) in layers and having a grid-like tower (3) which is fastened to a lower, mobile platform (2, 2') so as to be capable of tilting, a vertically adjustable mast (4) being arranged in the tower (3), on the upper part of which mast a two-armed jib (5) is mounted so as to be capable of pivoting. A trolley (6) running on rails (36) is horizontally displaceable in one jib arm (5'). A hoist is coupled to the trolley (6), with which hoist a row of masonry blocks (10) can be gripped and transported by means of a tool (8) (e.g. clamp 9). A vertically adjustable working platform (23, 23') is arranged around the tower (3), which platform is used as a location for the auxiliary-building machine (1) operator who simultaneously raises up the masonry from this location. <IMAGE>
Patent DE-3500062-A1 (DE)
Title: Servomotive door closure
Inventor: KAYSER-HEROLD UWE DIPL ING
IPC: E05F15/624
Filed: 1985-01-03
Abstract: The object on which the invention is based is to reduce the manual effort in the closing of doors, especially of vehicle doors, by servomotive power assistance and thereby also prevent the doors from banging shut. The servomotive power assistance is obtained by means of a friction wheel which is mounted in the door frame and which acts on a friction plate mounted in the door wing, the pressure force between the friction wheel and friction plate being exerted manually on the door handle and being transmitted to the friction plate by means of a lever mechanism. Any power amplification factor can be achieved by a suitable choice of the construction parameters. The servomotive door closure can be accommodated completely within the door wing and the door frame and remains invisible even when the door is open. The servomotive door closure is characterised by a high accident and breakdown reliability.
Patent DE-3502956-A1 (DE)
Title: Rotary tube internal combustion engine on the 3-piston principle
Inventor: RADEBOLD CLAUS
IPC: F02B53/06
Filed: 1985-01-30
Abstract: In the rotary tube internal combustion engine on the 3-piston principle, in which the main piston fixed to a wheel continuously moves in a circle in the same direction in a circular pipe, the fuel mixture, compressed ready for use, is delivered from the compression chamber accommodated at the rear end of the main piston, from whence the fuel mixture is forced by means of a piston located in the main piston into the combustion chamber opening in the tube under a constant degree of compression and is ignited. Whilst at the forward end of the main piston a movably mounted piston forces the exhaust gases of the preceding cycle against an initially closed flap, the piston is moved backwards - relative to the forwards movement of the main piston, as a result of which the fuel mixture located in a chamber behind the piston is forced into the compression chamber - alternatively assisted by a turbocharger unit. Compression may also be produced simply by a turbocharger unit.
Patent DE-3505855-A1 (DE)
Title: Method for producing a flat coil unit
Inventor: NASER GEORG DIPL ING
IPC: H01F5/00
Filed: 1985-02-20
Abstract: A method is specified by means of which a coil unit consisting of a flat coil carrier and a spiral flat coil is produced. A metallic layer (5) is applied onto one end face (3) of the flat coil carrier (1). In a further method step, the metallic layer (5) is removed in places, so that a spiral track (7) is left. The spiral track (7) is thickened, for example galvanically. This results in a spiral flat coil (11). The intermediate spaces between the spiral track (7) are filled out with an insulating material (13). The coil unit is preferably used in a shockwave tube for kidney-stone lithotripsy in medical technology. The advantage of the method is that the flat coil (11) bears in a sealed manner on the coil carrier (1), as a result of which a good heat transfer is achieved. In addition, the flat coil (11) is stressed less mechanically since it has no movement freedom towards the flat coil carrier (1). <IMAGE>
Patent DE-3506863-A1 (DE)
Title: Illuminating device for a fibre optic communicator
Inventor: ZAADNOORDIJK PETER
IPC: G02B6/42
Filed: 1985-02-27
Abstract: A description is given of an illuminating device for a fibre optic communicator, which consists of a support body having incandescent lamps, ellipsoidal mirrors or the like and having assigned receiver sleeves. This support body consists of two support body halves which interlock in a self-closed fashion and of which the one is constructed as a fixed component and connected to the display device, while the other half is constructed as a cover part and contains the incandescent lamps together with the ellipsoidal mirrors and can be mounted on the fixed half in a manner capable of being removed via quick-release locks. This configuration permits simple maintenance by replacement of the entire cover part. The correctly fitting assignment of the cover part is achieved by means of aligning pins and aligning bores.
Patent DE-3508943-A1 (DE)
Title: Piston electric motor
Inventor: LENZ STEPHAN
IPC: H02K33/00
Filed: 1985-03-13
Abstract: The piston electric motor is intended to move an electromagnet which is repelled and attracted by a permanent magnet. The forces are transmitted via a normal motor vehicle cylinder. The main field of application is intended to be motor vehicle engines.
Patent DE-3511406-A1 (DE)
Title: Stop for doors, windows or the like, especially for motor-vehicle doors
Inventor: KLINGENBURG SIEGFRIED
IPC: E05C17/20
Filed: 1985-03-29
Abstract: A stop for doors, windows or the like, especially for motor-vehicle doors, possesses a setting-out arm (1) which is provided at least with a double-sided catch thickening and on the wide sides of which two mutually opposite cylindrical rolling bodies (8) mounted in cage-like holders (7) roll within a brake housing (3) having a cover (5), the rolling bodies (8) being located in approximately semi-cylindrical recesses of the holders (7), between each of which and the cover (5) a resiliently elastic means (10) is clamped in order to press the rolling bodies (8) against the setting-out arm (1), the two resiliently elastic means (10) being connected to one another on both sides of the setting-out arm (1) via mounting webs (11). So that the stop can be mounted quickly and easily, has a long lifetime and can be produced cheaply, the resiliently elastic means (10) and their mounting webs (11) are a unitary profiled strip piece (12) cut to length and having punched-out passage apertures (14) for the setting-out arm (1). <IMAGE>
Patent DE-3512664-A1 (DE)
Title: Method and device for labelling box-like containers
IPC: B65C1/04
Filed: 1985-04-06
Abstract: The invention relates to a method and a device for labelling box-like containers made of plastic, e.g. beer crates, which is characterised in that the labels are fastened to the container to be labelled by means of a water-soluble pressure-sensitive hot-melt adhesive and pressed on via a press-on roller.
Patent DE-3516465-A1 (DE)
Title: Moulded strips or bars made of wood-based material
Inventor: BUDDENBERG JUERGEN
IPC: A47C5/14
Filed: 1985-05-08
Abstract: A moulded strip or bar made of wood-based material with pressed-together wood fibres extending in its longitudinal direction has narrow veneer strips (12) which lie parallel against one another and are pressed together by means of an adhesive under pressure. <IMAGE>
Patent DE-3516483-A1 (DE)
Title: Cross-strut for roof racks of motor vehicles having a roof rail
Inventor: SCHUESSLER HANS-H DR ING
IPC: B60R9/045
Filed: 1985-05-08
Abstract: The application is concerned with a cross-strut made from a square tube for roof racks of motor vehicles having a roof rail, the cross-strut being capable of being screwed to a counter-holder which embraces the roof rail in a clamping manner and it being possible to secure this screw connection against unauthorised releasing. In order to be able to arrange the screw connection in a concealed manner, it is provided according to the invention that the counter-holder is also made from a square tube and has a U-shaped recess for receiving the roof rail.
Patent DE-3522145-A1 (DE)
Title: Process for the preparation of optically active lactones
Inventor: REIFF FRITZ DR
IPC: C07D495/04
Filed: 1985-06-21
Abstract: Diastereomeric salts of an optically active amine and an optically active 1,3-dibenzyl-5-alkoxycarbonyl-2-oxoimidazolidine-4-carboxylic acid can be reduced to optically active 1,3-dibenzylhexahydro-1H-furo[3,4-d]imidazole-2,4-diones, which are used as intermediates for the preparation of D-(+)-biotin.
Patent DE-3523166-A1 (DE)
Title: Process and device for producing black clay articles
Inventor: KUKOWETZ FRANZ
IPC: F27B11/00
Filed: 1985-06-28
Abstract: The invention relates to a process and device for producing black clay articles of the type of Terra Nigra. The articles are shaped from iron oxide-containing clay and exposed in a furnace to a temperature of about 1000 DEG C. They are then exposed in a furnace sealed gas-tight to a reduction process in a carbon-containing atmosphere. For the production, a synthetic clay produced by a mixing process is used. This clay is mixed with a binder which burns off at about 450 DEG C with a small ash residue. The furnace is sealed air-tight just below the sintering point of the clay material, and the carbon-containing reducing agent is fed to the combustion chamber. Subsequently, the articles are cooled in the furnace sealed air-tight, in particular under a heavy reducing atmosphere. <IMAGE>
Patent DE-3527293-A1 (DE)
Title: Arrangement for contactless weight measurement on tube mills
Inventor: FRANK WOLF-DIETER DIPL ING
IPC: G01G11/00
Filed: 1985-07-30
Abstract: Tube-mill apparatus for the crushing of rubble, in which an arrangement for contactless weight measurement is formed from inductive sensors (29) which are fastened to foundation parts (7) and which measure the clearance between these and the outer casing of the mill tube (1) at a suitable distance from the mounting (3, 4) of the latter. The electrical quantities determined by the sensors (29) are fed to a computer (34) which converts them into indicatable weight values. <IMAGE>
Patent DE-3535364-A1 (DE)
Title: Valve in the softening device of a dishwasher
Inventor: JERG HELMUT DIPL ING
IPC: A47L15/42
Filed: 1985-10-03
Abstract: A regenerating valve is proposed which can be inserted into the container of the salt storage chamber and of the ion exchanger and by means of which the water supply to the salt storage chamber and the brine pipe to the ion exchanger can be shut off. <IMAGE>
Patent DE-3536309-A1 (DE)
Title: Exhaust gas catalyst
Inventor: HOLHUT GEB SITTIG
IPC: F01N3/28
Filed: 1985-10-11
Abstract: In the case of an exhaust gas catalyst, in particular for conversion exhaust gases from motor vehicle internal combustion engines, with a housing (1) and a catalyst core (2) which is arranged in the housing (1) and through which the exhaust gases flow, wherein the catalyst core (2) consists of a support having a very large surface area and a coating, applied to the surface of the support, consisting of a catalyst material, in particular a coated catalyst material, detachment of the coating from the support is made more difficult or prevented, with a simple structure and easy manufacture, by forming the support of the catalyst core (2) from thin plate-shaped parts (3) with large-pored rough surfaces of anodically oxidised aluminium with large-pored rough surfaces or open-pored sintered glass (6). The plate-shaped parts (3) are preferably made as metal sheets, in particular as anodically oxidized aluminium sheets, and are stacked one above the other to give a stack, flow channels (5) for the exhaust gases being formed between the plate-shaped parts (3). In this case, the catalyst core (2) is expediently designed as a heat exchanger and, if necessary, can take a flow of a cooling coolant stream, preferably a cooling air stream. <IMAGE>
Patent DE-3543682-A1 (DE)
Title: Highly sensitive optical fibre refractometer
Inventor: JAHN JOST-ULRICH DIPL ING DR
IPC: G01N21/43
Filed: 1985-12-11
Abstract: The invention relates to a highly sensitive optical fibre refractometer for determining the refractive index of media or of other physical quantities associated therewith. The object of the invention to specify such a refractometer while maintaining the principle of a curved optical fibre is achieved according to the invention when optical cladding mode-stripping means are arranged solely in the optical fibre section of the entry of light from the transmitter into the optical fibre upstream of the curved sensory region.
Patent DE-3603824-A1 (DE)
Title: Closure cap for drinking straws for beverage bottles
Inventor: KITZING INGE
IPC: B65D47/36
Filed: 1986-02-07
Abstract: Drinking out of the bottle using a drinking straw is practical, but the straw constantly moves back and forth due to the large bottle mouth. Also insects, attracted by any sweet odour, and other contaminations can make the drink unappetising and unusable. This is avoided by the sealing closure cap for beverage bottles and the bent drinking straw fixed therein. The bent drinking straw always maintains its position and can be fixed at any height. With an additional aperture, sealed by membranes, the pressure compensation in the bottle can be adapted if required. In the case of still types of water, it remains closed; in the case of carbonated beverages it is opened. By means of the closure cap, continuous drinking is possible, especially for children. Drinking using the ordinary or the extensible bent drinking straw through the bottle closure cap poses no problems. It is even possible to drink out of the bottle lying down since the drinking straw is fixed and the contents of the bottle cannot leak out. Contaminations are completely ruled out. Furthermore, if the bottle is fitted with the closure cap and the bent drinking straw, the constant opening and closing is dispensed with during use. The extensible bent drinking straw allows the bottle to be emptied completely without strenuous contortions due to the lower bend in the bottle. For drivers, the sick, at the workplace and in daily household use, the closure cap with the... Original abstract incomplete.
Patent DE-3608091-A1 (DE)
Inventor: SCHULTZE HANS DR
IPC: C07D487/22
Filed: 1986-03-12
Abstract: Hemin is isolated from acidic aqueous solution, and is purified, by crystallization in the presence of a cationic, nonionic or amphoteric surfactant as a crystallization catalyst.
Patent DE-3609588-A1 (DE)
Title: Apparatus and method of determining the portion of gas, oil and water in crude-oil production
Inventor: PRUEHS WERNER DIPL ING
IPC: E21B47/10
Filed: 1986-03-21
Abstract: The prior art provides for complete separation of all components, which needs a considerable amount of equipment. Here, the invention provides a remedy by merely separating the free gas portion with a gas separator and by thus leaving such a small portion of residual gas in the oil-water emulsion that the requisite quantities to be measured can still be determined. The latter are the volumetric, mass and gas flows as well as pressures and temperatures, which are fed to a data logging and processing system which determines the desired percentage or weight ratios of gas, water and oil in the crude oil delivered. <IMAGE>
Patent DE-3611994-A1 (DE)
Title: Tetrad adder in 5311 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1986-04-09
Abstract: The tetrad adder according to the subject of the invention differs from the tetrad adder according to P 3606884.5 in that in the type A of the latter, in the input circuit 2 of the main circuit 1, four individual adder circuits (5a to 5d) are arranged, and in the type B of the latter, in the input circuit 2b of the main circuit 1, only one individual adder circuit (5a) is arranged. <IMAGE>
Patent DE-3612633-A1 (DE)
Title: Material suitable for mouldings beneath the bonnet of motor vehicles
Inventor: KANAI HIDEO
IPC: B29D99/00
Filed: 1986-04-12
Abstract: The invention relates to a material which is suitable for mouldings beneath the bonnet of motor vehicles, based on polyamide resin and containing a caproamide component and/or a hexamethyleneadipamide component as principal component and hydrocarbon groups having 6 to 22 carbon atoms as terminal groups, where (a) the number of hydrocarbon groups makes up from 5 to 100% of the total number of terminal groups of the polyamide and (b) the relative viscosity of the polyamide is from 2 to 6.
Patent DE-3616713-A1 (DE)
Inventor: DREWS WOLF-DIETRICH DR
IPC: B06B3/02
Filed: 1986-05-20
Abstract: The amplitude transformer (2) of the vibrator, which is fixed to a flat piezo-ceramic disk (1), narrows in cross-section towards the top and then widens again. At the widened top there is a completely concave surface (3) to accommodate the liquid (5) for atomising, the concave surface being determined according to the quantity of liquid and its surface tension. The liquid (5) for atomising is situated in the cavity (4) formed by this surface. With the vibrator in accordance with the invention, the smallest droplets can be produced without coupling fluid so that the vibrator is particularly suitable for use in pocket inhalers. 
<IMAGE>
Patent DE-3621530-A1 (DE)
Title: Process for preparing magnetic powders containing rare earth elements
Inventor: BUCKOV DIMITER TODOROV
IPC: H01F1/06
Filed: 1986-06-27
Abstract: The process of the invention is characterised in that the magnetic powders are prepared by mixing solutions containing the water-soluble salts of the rare earth metals and also of iron, of nickel, of cobalt, of copper and of palladium in a concentration of from 1 . 10<-3> M/l to 1.10<-1> M/l with an aqueous solution of the reducing agent sodium borohydride or sodium hypophosphite having a concentration of from 0.05 to 1 M/l at a temperature of from 10 DEG C to 90 DEG C and for a reaction time of from 1 to 30 minutes, using a permanent magnet field having an intensity of from 1.10<5> to 8.10<5> A/m and with subsequent washing and drying of the powder prepared.
Patent DE-3622753-A1 (DE)
Title: Pesticides
Inventor: KOHLER BORIS DR
IPC: C07D213/64
Filed: 1986-07-07
Abstract: alpha -Methyl(6-phenoxy-2-picolyl) 3-(4-tert-butylphenyl)-2,2-dimethylcyclopropanecarboxylate derivatives of the formula I <IMAGE> in which R represents hydrogen, halogen, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkoxy, C1-C4-haloalkylthio, C2-C4-alkenyl or C2-C 4-alkynyl and (*) represents an asymmetric carbon atom, are suitable for controlling pests, such as insects or mites, and are prepared by reacting a compound of the formula II <IMAGE>  with a compound of the formula III <IMAGE> in which R is as defined under formula I and X and Y represent hydroxyl or halogen.