baber/WOPTO huggingface dataset:
Patent DE-3515619-A1 (DE)
Title: Piercing/pouring fitting for cans
Inventor: GRAF GUENTER
IPC: B67B7/86
Filed: 1985-04-30
Abstract: A piercing/pouring fitting for metal or plastic cans containing liquid has a covering cap which can be mounted on the can (23), a piercing pipe (12) being eccentrically arranged at the bottom of the said covering cap and a pouring spout (13) which is flow-connected to the piercing pipe being arranged at the top of the said covering cap. The covering cap (11) has an essentially diametrical slot (14), in which is provided a pivoted lever (15) which has the piercing pipe (12) and the pouring spout (13) and which can be pivoted upwards about a pivot pin (16) which is arranged eccentrically in the opposite direction to the piercing pipe (12) and the pouring spout (13) and extends perpendicularly to the piercing direction and the longitudinal axis of the lever. <IMAGE>
Patent DE-3515892-A1 (DE)
Title: Candles in the form of numbers which are so designed that they permit the combination of any desired multi-digit numbers
Inventor: IHDE WOLFGANG
IPC: C11C5/00
Filed: 1985-05-03
Abstract: In order to be able to supply numerical candles suitable for all possible multi-digit birthdays and anniversaries, candles are designed in such a way as individual digits that all numbers can be compiled by placing or sticking them side by side.
Patent DE-3522506-A1 (DE)
Title: Derivate von glutaminsaeure und asparaginsaeure mit antagonistischer wirkung gegen bioaktive polypeptide und verfahren zu ihrer herstellung
Inventor: ROVATI LUIGI
IPC: C07C255/51
Filed: 1985-06-24
Abstract: Gegenstand der Erfindung sind neue Derivate von D,L-Glutaminsäure und D,L-Asparaginsäure der allgemeinen Formeln IA und IB (IA) (IB) sowie pharmazeutisch verträgliche Salze davon. Die Verbindungen der Erfindung besitzen antagonistische Wirkung gegen bioaktive Polypeptide und eignen sich insbesondere zur Behandlung von Erkrankungen des Verdauungssystems und des Zentralnervensystems, zur Schmerzlinderung und zur Behandlung von Anorexie und anderen Erkrankungen, wie Tumoren, bei denen exogene oder endogene bioaktive Polypeptide eine Rolle spielen.
Patent DE-3527424-A1 (DE)
Title: Measuring device for measuring the yarn-web width in cone-sectional warping machines
Inventor: KUESTERS KARL HEINZ
IPC: D02H3/00
Filed: 1985-07-31
Abstract: The measuring device is intended for measuring the yarn-web width in cone-sectional warping machines. In order to allow an easy and exact measurement, there are provided a measuring straightedge fastened parallel to the drum on the warping machine and a length-measuring arrangement which co-operates with this measuring straightedge and is adjustable parallel thereto and which has a locating instrument recognising the position of running-on yarns shortly before they run onto the drum or onto the yarn roll.
Patent DE-3537257-A1 (DE)
Title: Disperse dye mixtures and use thereof for dyeing or printing polyester-cellulose fibres
Inventor: SCHUFFENHAUER ERHARD DIPL ING
IPC: D06P3/87
Filed: 1985-10-19
Abstract: Polyester-cellulose fibre blends are dyeable with very good results - no staining of the cellulose portion - by the thermosol process using mixtures of disperse azo and anthraquinone dyes. These mixtures are characterised in that the weight proportion of the azo component is 90.0-99.5% and that of the anthraquinone component is 0.5-10% and in that the hue difference between the azo and anthraquinone components in terms of the hue angle hab as defined in DIN 5033 Part 3 is less than +/-10< DEG >.
Patent DE-3542218-A1 (DE)
Title: Arrangement for compensating path differences
Inventor: SCHOEPPE GUENTER
IPC: G01J4/00
Filed: 1985-11-29
Abstract: The arrangement according to the invention for compensating path differences in the image plane of polarisation-optical interference devices is used to increase the uniformity of the image field and of the image contrast of such devices, preferably for transmitted- and reflected-light microscopes. The aim of the invention is to prevent as far as possible irregularities in the contrast of the image field from being caused by components of the device. The object to be achieved consists in compensating as far as possible path differences in the image plane which are caused in a crystal-optical fashion by birefringent components arranged in the beam path. According to the invention, the object is achieved when there is arranged in the beam path at least one bipartite compensation element whose birefringence has a sign opposite to the birefringence of the material which causes the path differences. The thickness of the compensation element depends on the thickness of the components whose effect is to be compensated.
Patent DE-3544618-A1 (DE)
Title: Complete induction voltage block in the primary circuit of semiconductor-switched coil ignition systems for internal-combustion engines
Inventor: BADENHAUSEN ROLF
IPC: F02P3/05
Filed: 1985-12-17
Abstract: In order to prevent intermittent short-circuits of the induction voltage in the primary circuit of semiconductor-switched coil ignition systems, a capacitively connected semiconductor diode is additionally inserted in the primary circuit, between the ignition coil and the switching output stage. In consequence, an induction voltage behaviour is achieved on the primary side, which behaviour corresponds to an interrupter-contact-controlled ignition system and acts advantageously on the spark-current composition in order to ignite relatively weak ignition mixtures for an exhaust gas composition containing few hazardous materials.
Patent DE-3546413-A1 (DE)
Title: Coupling for pressure lines
Inventor: FUNK HANS-GEORG ING GRAD
IPC: F16L37/091
Filed: 1985-12-31
Abstract: A sliding ring (16) which has a lower coefficient of friction than a retaining ring (H1) is inserted between said retaining ring (H1) and a bearing surface (15) on a receptacle part (A1) of the coupling (K1). In consequence, rotational movements are possible between a plug-in part (S1) of the coupling (K1) and its receptacle part (A2) without the retaining ring (H1) being excessively stressed in rotation. The coupling is therefore particularly stable even when stressed by rotational oscillations. <IMAGE>
Patent DE-3602432-A1 (DE)
Inventor: JONNER WOLF-DIETER DIPL ING
IPC: B60T8/26
Filed: 1986-01-28
Abstract: To counteract the tendency of over-steering when a vehicle operates in a curved path, and one of the wheels-typically the wheel at the inner side of the curve exhibits a tendency to block and, then, braking pressure is reduced to one of the front wheels only, the braking pressure applied to the rear wheel or wheels is reduced. If braking pessure is reduced to both of the front wheels, braking pressure being applied to the rear wheels is controlled, independently, in accordance with anti-brake lock control considerations, which have priority over dropping of braking pressure to prevent over-steering.
Patent DE-3604006-A1 (DE)
Title: Corner connection of mitred legs of a case, in particular divided door case or window case
Inventor: SCHORI ERNST
IPC: E06B3/988
Filed: 1986-02-08
Abstract: The invention relates to a case connection of mitred legs of a case, the case legs exhibit stamped-out lugs which project in the mitred region and, when the case legs are mounted, engage one in the other with a play-free fit. In the mitred region, in each case at least one clamping piece can, furthermore, be pushed diagonally into the U-shaped recess of the case legs. Owing to said clamping piece, the two mounted case legs can be braced with respect to each other at an angle of 90 DEG . The clamping piece is a drive-in angle which permits stable pre-mounting of the case legs. 
 <IMAGE>
Patent DE-3604104-A1 (DE)
Inventor: HOLINSKI RUEDIGER DR
IPC: F16B33/06
Filed: 1986-02-10
Abstract: A high temperature screw lubricating paste is described which consists essentially of finely divided tin dioxide and, optionally, a thermally stable inorganic filler homogeneously dispersed in a carrier oil. The inert paste may be used with threaded connections to provide a low break-away torque when the connections are exposed to high temperatures for extended periods.
Patent DE-3606535-A1 (DE)
Title: Process and apparatus for decreasing nitrogen oxides in exhaust gases
Inventor: BARIN IHSAN PROF DR
IPC: B01D53/56
Filed: 1986-02-28
Abstract: The invention relates to a process and an apparatus required for carrying out the process for decreasing nitrogen oxides in exhaust gases of any type by addition of ammonia, NH3. In a known process, the added reagent ammonia is brought to a higher reaction level by laser irradiation in order to achieve an adequate NO decomposition reaction. A disadvantage in this case is the capital-cost-intensive and running-cost-intensive constant supply of external energy into the exhaust gas to be treated. Such disadvantages are avoided with the process according to the invention by using heat energy inherent to the process by the reagents being introduced into the exhaust-gas stream at high temperatures above 950 DEG C and being cleaved into reactive decomposition products by the thermal energy contained therein, without mixing and chemical reaction with the hot exhaust gas being able to proceed initially, and by the mixing with the exhaust gas and the NO degradation reactions only being able to proceed at temperatures beneath 950 DEG C, at which the nitrogen oxides are present in a metastable state.
Patent DE-3607768-A1 (DE)
Title: Multi-digit marking device with adjustable symbol carriers
Inventor: SECKINGER ERICH DIPL ING
IPC: B41F33/00
Filed: 1986-03-08
Abstract: The marking device according to the invention is a device whereby multi-digit groups of symbols, generally numerals, can be transferred onto an article which is to be marked, for example in the form of an embossing or an imprint. The matrices of the symbols to be reproduced are arranged, for example, on endless symbol carriers, preferably on the circumference of printing or embossing reels (4, 6, 8, 10). The printing or embossing reels are grouped in a printing or embossing head (2). The symbol carriers (4, 6, 8, 10) are individually adjustable, adjustment being performed directly with the aid of separate setting apparatuses (12-18), which preferably contain stepping motors (18 A-D) and to which the symbol carriers are connected for drive purposes in a non-slip manner. The setting apparatuses are connected to a common control apparatus (22, 24) and can be set to predetermined values. In conjunction with a coordinate control, printing or embossing heads with a greatly reduced number of digits can be used. In a first marking operation, for example, only every second digit is embossed or printed, while the intervening digits are filled in in a further marking operation. Multiple markings arranged in sequence are also possible. Simpler multi-digit marking tools can be produced without time-consuming and fault-prone overflow mechanisms. <IMAGE>
Patent DE-3608842-A1 (DE)
Title: Electrical switch, especially a steering column switch for motor vehicles
Inventor: ERDELITSCH HERBERT
IPC: H01H1/22
Filed: 1986-03-17
Abstract: The invention relates to an electrical switch having a contact link 40 which is arranged upright with respect to the switching force direction F and is bent in such a manner that the contact 48 is arranged centrally with respect to the switching force direction F. In consequence, a smaller amount of force is required for switching, and the contact link 40 can be guided over a large area in a simple manner and is very robust against bending (Figure 2). <IMAGE>
Patent DE-3611824-A1 (DE)
Title: Method and apparatus for operating broken-thread and/or broken-roving suck-off channels
Inventor: WOLF HORST DIPL ING
IPC: D01H5/66
Filed: 1986-04-08
Abstract: Method for operating a horizontal suck-off channel of a broken-thread or a broken-roving suck-off system of a spinning machine. The suck-off capacity of the suck-off channel is jointly adjustable for all the suck-off orifices assigned to it. At the same time, to reduce the energy costs, during the normal operation of the spinning machine this suck-off capacity is set at a value which is considerably below the maximum possible suck-off capacity of this suck-off channel.
Patent DE-3615999-A1 (DE)
Title: Slatted panel
Inventor: GASSER JOACHIM
IPC: G09F11/00
Filed: 1986-05-13
Abstract: The invention relates to a slatted panel, consisting of at least two parts which are movable relative to each other in such a manner that, as a result of movement of one part, a first initially visible surface of the panel, which is formed by slats and is for example printed with advertising representations and advertising texts, is masked and, in place thereof, a second, likewise printed panel surface becomes visible. In order to propose a slatted panel which is simple to produce and requires slats to be printed on one side only, but nevertheless provides two advertising surfaces which can be optionally viewed, the invention makes provision for the two panel surfaces each to be formed by individual slats held together via lateral frames and overlapping each other in the manner of scales. The slats of the second panel surface form a slide, which is so arranged and guided that its slats slide, as a result of a displacement movement, over the fixed slats of the first panel surface and mask the latter.
Patent DE-3624509-A1 (DE)
Title: Arrangement and process for detecting halogen-containing compounds
Inventor: DOBOSNE MARIA GYULAI DR
IPC: G01N31/00
Filed: 1980-09-26
Abstract: The present instrument serves to detect halogen-containing compounds.   The compounds are broken down into their components and in each case detected individually. A quantitative detection of the components is made possible by comparison with the respective initial concentration.
Patent DE-3624999-A1 (DE)
Title: Single-seat valve
Inventor: JESCHKE NORBERT PROF DR ING
IPC: G05D16/06
Filed: 1986-07-24
Abstract: Single-seat valve having a relief member, characterised in that the relief member is accommodated in a relief chamber (20) which is sealed off relative to the other valve spaces and in the interior of which can be generated a pressure which, during all the valve strokes, is essentially equal to the mean pressure on the single-seat valve cone (40) facing the flow. <IMAGE>
Patent DE-3625032-A1 (DE)
Title: Flexible driving cable
Inventor: KITAMURA NORIO
IPC: F16C1/06
Filed: 1986-07-24
Abstract: Flexible driving cable for torque transmission, used for driving speedometers (tachometers) of motor vehicles or the like. To improve its tensile strength in the longitudinal direction of the cable, the flexible driving cable has a cylindrical body which consists of a spiral of iron wire through which is drawn a flexible rotatable shaft, and an elongate reinforcing element is arranged on the outer circumference of the cylindrical body and a flexible protective tube is provided, this being composed of a synthetic resin sleeve which is arranged on the outer circumference of the reinforcing element.
Patent DE-3625301-A1 (DE)
Title: Air-cooled internal combustion engine with air deflectors on the cylinders
Inventor: DECKERT ANDREAS
IPC: F01P1/02
Filed: 1986-07-25
Abstract: In order to increase the effect of air cooling in air-cooled internal combustion engines, those cylinders subjected to high thermal stresses are, in particular, generally provided with air deflectors. Especially in the case of dust-laden cooling air, dust is deposited on the cooling fins of the cylinders, which reduces the cooling effect considerably. In order to clean the cooling fins, the air deflectors must be removed, which is especially time-consuming when the air deflectors are firmly bolted to the cylinders. The invention therefore presents a device for fixing the air deflectors on the cylinders of internal combustion engines, which can be removed without tools. For this purpose, a rod-shaped bracket (7) is inserted through the gaps between each two cooling fins (5 and 6) of the cylinders (1 and 2) respectively through the gap of the two adjacent cylinders (1 and 2) and carries the respective air deflector (11) (Figure 1). <IMAGE>
Patent DE-3640578-A1 (DE)
Title: Supported reinforced-concrete truss for building construction
Inventor: PATT WILHELM
IPC: E04C3/20
Filed: 1986-11-27
Abstract: The reinforced-concrete trusses are developed as saddleback-roof trusses. Owing to the connections according to the invention, tie beam (3) and reinforced-concrete beams (2) are to be installed separately, in that, after laying the tie beam (3), the reinforced-concrete beams are simultaneously positioned in each case on the end of the tie beam (3) by means of two cranes and are connected to one another in an articulated manner at the ridge. Owing to the special form of the tie beam (3), intermediate suspension of the tie beam is not necessary. <IMAGE>
Patent DE-3708158-A1 (DE)
Title: Contact material consisting of at least two mutually adjacent layers of different materials, and a method for its production
Inventor: BEYERMANN GERD
IPC: H01H1/02
Filed: 1987-03-13
Abstract: A contact material whose switching performance is improved, especially for vacuum switches, is specified, which consists of a layer structure of at least two materials, the layer surfaces running parallel to the current flow direction.
Patent DE-3710622-A1 (DE)
Title: Motor cooling
Inventor: ZUBLER KURT DIPL ING
IPC: F04D29/58
Filed: 1987-03-31
Abstract: Published without abstract.
Patent DE-3712764-A1 (DE)
Title: Shaft construction for removal of seepage waters in landfill sites
Inventor: AMANN HARRY
IPC: B09B1/00
Filed: 1987-04-15
Abstract: An arrangement for collecting seepage waters in landfill sites with at least one shaft construction at the base point of which collection pipes for the seepage water open, which are laid inside the landfill site. The arrangement is to be improved such that the stability of the shaft construction, in particular its connection to the landfill seal, is improved, the outlay for producing the seepage water collection is reduced during the lifetime of the landfill site and the maintenance possibilities for the seepage water collection are improved. For this purpose, it is provided that the shaft (14) is arranged outside of the landfill area (10) in the bottom of the landfill embankment (11) as a sloping shaft following the general incline of the embankment (11). <IMAGE>
Patent DE-3716932-A1 (DE)
Title: Clamping device
Inventor: GLASER FRANZ
IPC: B23B31/107
Filed: 1987-05-20
Abstract: In a clamping device for clamping a tool (1) in a carrier (2), a fitting pin (3) is connected to the tool (1) and a fitting bore (4) is connected to the carrier (2). The fitting pin (3) can be inserted into the fitting bore (4) and can be secured in place there. To secure the fitting pin (3), a locking body (7) is mounted in a longitudinally displaceable manner in a radial transverse recess (6) of the fitting pin (3). The locking body (7) has a plane inclined surface (9, 10) at its two end faces. The two inclined surfaces (9, 10) form an acute angle (11) closing in the direction of the tool (1) and, by displacement of the locking body (7) relative to the inner wall (8) of the fitting bore (4), can be brought into coplanar contact with a mating surface arranged on the latter. <IMAGE>
Patent DE-3717947-A1 (DE)
Title: Method and apparatus for concentrating substances from liquids
Inventor: WEISS ERICH
IPC: B03D1/14
Filed: 1987-05-27
Abstract: The invention relates to a method and an apparatus for concentrating substances from liquids by saturating a liquid with gas under pressure, for the subsequent expansion in a floatation cell and for the filtration of the floating material. In order, with a high efficiency, to make possible for example both a liquid cleaning and a dewatering of the concentrate obtained during the cleaning, it is proposed according to the invention to feed at least partially processed liquid and gas or gas which is to be cleaned to a jet pump via a feed pump, to feed the liquid which is to be cleaned between the jet pump and the floatation cell, to feed the concentrate obtained in the floatation cell to a dewatering cell and to feed the liquid phase separated off in the dewatering cell again to the at least partially processed liquid and to the gas via the suction-side connection of the jet pump. Furthermore, the invention relates to an apparatus for carrying out the method, which is simple in terms of equipment and can be produced in one unit.
Patent DE-3730896-A1 (DE)
Title: Gate valve
Inventor: HOPF KLAUS DIETER DIPL ING
IPC: F16K3/12
Filed: 1987-09-15
Abstract: In a gate valve with a pressure-tight housing (1) and a longitudinally displaceable or rotatable rod (10), passing through the housing, for moving a closure element (9), a gas tight sealing element (20) is provided to seal off the rod penetration, this sealing element consisting of an inner bellows sleeve (21), a cylindrical sleeve (22) and an outer bellows sleeve (23) which fit telescopically into one another, the inner bellows sleeve (21) being connected gas tightly to the rod (10) and the outer bellows sleeve (23) being connected gas tightly to the housing (1). To accept pressure and spring forces, stop means are furthermore provided on the housing (1) and the rod (10). The cylindrical sleeve (22) can be supported against these stops and they limit the stroke of the cylindrical sleeve. <IMAGE>
Patent DE-3735113-A1 (DE)
Title: Fluidised-bed furnace for regenerating used foundry sands of varying compositions
Inventor: BAUER HANS
IPC: B22C5/08
Filed: 1987-10-16
Abstract: Depending on the composition of the sand/binder system, foundry sands require different regeneration conditions. It is therefore necessary, in the thermal regeneration of sand/binder systems having varying compositions, either to use a number of furnaces in combination or, after a batch of a specific sand/binder system, the furnace has to be cleaned extensively if then a different sand is to be treated. In order to improve the economics of thermal reprocessing of used sand (old sand), a fluidised-bed furnace is therefore proposed, whose reaction chamber is divided, by one or more partitions, into two or more reaction zones for parallel reprocessing of different sand/binder systems.
Patent DE-3735228-A1 (DE)
Title: Arrangement for the subsequent insulation of a branching location of district-heating lines
Inventor: FUEHRMANN SIEGFRIED
IPC: F16L59/16
Filed: 1987-10-17
Abstract: In the case of an arrangement for the subsequent insulation of a branching location for a district-heating line, use is made of a shaped part (8) which has a corrugated wall and, after the medium-channelling pipe (3) has been connected to the corresponding medium-channelling pipe of a branch line 7, is pushed over the branching location and the connection between the shaped part 8 and the district-heating line 1 and the branch line is produced. <IMAGE>
Patent DE-3737692-A1 (DE)
Title: Agent for preventing the evaporation of polar liquids, process for its preparation
Inventor: SIEGEL ROLF DR
IPC: C02F1/00
Filed: 1987-11-06
Abstract: An agent is described for preventing the evaporation of polar liquids, such as surface water and cell tissue fluid. Spherical particles of a size lying in the  mu m and mm range comprising plastics synthesised from aromatic monomers, such as polystyrene, or comprising aryl-derivatised macromolecular compounds, such as benzylcellulose, are coated by adsorption with aromatic compounds which can be dissociated by electrolysis, so that in each case 50% of the particles employed as indicated are positively or negatively charged on the surface of polar fluids, on which they form a stable layer of particles which prevents evaporation.