baber/WOPTO huggingface dataset:
Patent DE-3524613-A1 (DE)
Title: Apparatus for directing pulp water
Inventor: STECKENREUTER HEINZ
IPC: D21F1/48
Filed: 1985-07-10
Abstract: The apparatus (6, 7) is intended in particular for a twin-wire papermachine, where it is inserted in the region of the support roller (4) downstream of a first forming roller (2'). It should reliably remove the quantity of pulp water arising from the fibre material web (1) even at web speeds of between 150 and more than 100 m/minute. For this purpose, the apparatus has two housings (6 and 10). The first housing (6) is bounded by a covering wall (7) starting at the run-off of the wires (8, 9) from the first forming roller (2) up to about the vertex (5) of the support roller (4) and is arranged at a small distance (17) from and parallel to the wires, continues to a second housing (10) and bounds a passage (11) which joins the first and second housings. The second housing (10) is prismatic, and its length (12), as viewed in the direction of running of the wire, is a fraction of its height (13) which is greater than the clear width of the passage (11). In the second housing (10), baffles (14) are arranged for directing the pulp water stream to an end wall (15) of the housing (10), where an opening (16) for discharging the pulp water from the housing is provided. It is advantageous that the distance (17) between the covering wall (7) and the wires upstream of the vertex (5) of the support roller (4) is only slightly greater than the thickness of the water film which forms on the covering wall (7) in operation. <IMAGE>
Patent DE-3532503-A1 (DE)
Title: Breathing house and/or breathing traffic surface
Inventor: THORNAGEL NORBERT
IPC: E04H1/02
Filed: 1985-09-12
Abstract: In order to reduce or to avoid acid rain, smog, earthquakes and seaquakes it is essential to provide cavities, for breathing purposes, beneath houses and traffic surfaces. In this arrangement, it must be the job of the structural engineer to decide, for each individual object, on the shape, the material and the thickness of foundations and cellar-floor coverings. Likewise, the development of a porous, air-permeable road covering which can be driven upon and walked upon is the responsibility of the development departments. It is only by removing the asphalt and cement coverings from the earth's crust and by building on foundations that all environmental pollution will again be located above the clouds, acid rain and smog will disappear and volcanic activity will be reduced. To reduce or to avoid the wastage of drinking water and the over-acidification of the ground, double-TANDEM water supply lines and drainage lines are to be installed. The selection and quality of the materials used should also be the responsibility of the structural designers in this case. Sewage and rainwater tanks supply natural fertilizer for gardens and agriculture, and water for toilet flushing, sprinkling gardens or fields, car-washing, etc. <IMAGE>
Patent DE-3533382-A1 (DE)
Title: Computer-controlled commissioning installation
Inventor: CHRIST FERDINAND
IPC: B65G1/137
Filed: 1985-09-19
Abstract: The invention describes a computer-controlled commissioning installation having a belt conveyor which is driven at constant speed and at the sides of which are arranged, side by side, rows of shaft-like, elongate supply containers for articles to be commissioned. Provided at the lower end of each of the containers is a dispensing device which is controlled by the computer and which can dispense the articles stored in its supply container onto the belt conveyor which transports further the articles stored in the supply containers, sorted according to order, the supply containers being inclined with respect to the horizontal and being arranged one above the other in groups of several at a time. <IMAGE>
Patent DE-3535841-A1 (DE)
Title: Self-protecting, self-excited frequency generator
Inventor: GAERTNER WERNER DIPL ING
IPC: H03L3/00
Filed: 1985-10-08
Abstract: Published without abstract.
Patent DE-3542856-A1 (DE)
Inventor: HISGEN BERND DR
IPC: C08G69/44
Filed: 1985-12-04
Abstract: Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiber-forming melt below 320 DEG  C. and are composed of (a) from 3 to 30 mol % of repeat units of the formula <IMAGE>  I  (b) from 3 to 25 mol % of one or more of the repeat units of the formulae II, III and IV    <IMAGE> II   <IMAGE> III   <IMAGE> IV  (c) a molar amount corresponding to the total amount of components (a) and (b) of repeat units of the formulae V and/or VI <IMAGE> V   <IMAGE> VI  (d) repeat units of the formula VII <IMAGE> VII  (e) if desired from 5 to 25 mol % of repeat units of the formula VIII    <IMAGE> VIII   the mole percentages of components (a), (b), (c), (d) and (e) adding up to 100 mol % in each case, and the preparation and use thereof.
Patent DE-3543481-A1 (DE)
Title: Method and apparatus for testing the operatability of containers for beer or the like
Inventor: TILL HEINZ
IPC: B08B9/08
Filed: 1985-12-09
Abstract: The invention relates to a method and an apparatus for testing the operatability of containers for beer or the like, having a conventional basket or flat fitting. To detect undesired deformation of the floor of the container impairing the cleaning process or an over-long ascending pipe, it is proposed according to the invention for basket fittings that the ascending pipe of the container be subjected in a testing station to an external force acting in an axial direction and that the possible path of axial displacement of the ascending pipe be measured up to the point at which it comes into contact with the container floor, and, similarly for containers having basket fittings and flat fittings, that a test fluid be introduced into the ascending pipe of the container via the first flow path of the barrel fitting, with measurements of the flow resistance of the test fluid introduced into the container in this manner.
Patent DE-3605426-A1 (DE)
Title: Process for the surface improvement of polyethylene films
Inventor: GROEHL EDMUND
IPC: B44C1/10
Filed: 1986-02-20
Abstract: In the process, the improvement and decoration of the surfaces is not carried out directly but rather indirectly by applying a motif to a highly flexible printing foil using a suitable printing ink. In this process, the printing foil is disposed on a carrier during the printing operation. The reverse side of the printing foil is coated with a contact adhesive which can also be applied after the printing operation. Subsequently, the printing foil is applied to the surface of the polyethylene film by laying on. The process is especially suitable for improving the surface of already fabricated piece goods, for example packaging bags and carrier bags.
Patent DE-3607007-A1 (DE)
Inventor: METZ HEINRICH
IPC: F02M27/02
Filed: 1986-03-04
Abstract: A device for thermally splitting liquid fuels for internal combustion engines includes a splitting reactor (4) in the shape of a blind pipe longitudinally arranged more or less in the middle of the exhaust stub (2). The closed end of the blind pipe faces the exhaust valve (3). The reactive components fuel, water and air are introduced in the splitting reactor (4) so as to enter it near its end with a speed component relative to this end, to hit the hottest point of the bottom of the reactor and to evaporate and split suddenly with high turbulence.
Patent DE-3607779-A1 (DE)
Title: Protective covering
Inventor: LANGENBACH KLAUS
IPC: A45C11/18
Filed: 1986-03-08
Abstract: To receive at least two cards to be stored, such as identity cards, cheque cards, authorisation cards or the like, a protective covering (1) is specified, having outer walls (6, 7) which are connected to one another on three sides, the fourth, open side being designed as an insertion aperture or insertion apertures for the cards, and each of the receiving compartments (2, 3, 4) being assigned a gripping aperture (10; 11) which is designed as an opening in the corresponding outer wall (6, 7), and at least two receiving compartments (2, 3; 2, 4) being provided, which are separated by a central wall (5) arranged between the outer walls (6, 7) and having a projection (5.1) extending beyond their height, and whose gripping apertures (10, 11) are designed as arrows or semi-arrows which point in the direction of the insertion aperture of the receiving compartments (2, 3; 2, 4) and at least partially cover one another, the central wall having a number of openings in the region of the covering of the gripping aperture. <IMAGE>
Patent DE-3610173-A1 (DE)
Title: Pump
Inventor: LISKA GEORG
IPC: F04B11/00
Filed: 1986-03-26
Abstract: A pump, for example a radial piston pump, has a mounted-on damping pot (3) for damping pressure pulsations. The damping pot (3) contains a chamber (23) which is separated off by a diaphragm (22) and which is filled with a highly compressible liquid (e.g. pentane, acetone or methyl alcohol). As the diaphragm (22) is made from a thin material, the pump pulsations can be transmitted very effectively to the damping liquid and suppressed by the latter to a great extent. <IMAGE>
Patent DE-3613492-A1 (DE)
Inventor: NOLL KLAUS DR
IPC: C08G18/08
Filed: 1986-04-22
Abstract: The present invention is directed to a process for the production of aqueous polyurethane-polyurea dispersions by reacting NCO-prepolymers having an average NCO-functionality of 2 to 2.3 and an average molecular weight of about 700 to about 5000 with organic polyamines having an average amine functionality of 2.05 to about 3 and an average molecular weight of 60 to about 2000 containing primary and/or secondary amino groups at an NCO/NH ratio about 1.05:1 to about 7:1 in the presence of a water-miscible, weakly polar solvent inert to isocyanate groups and having a boiling point at normal pressure below 100 DEG  C., converting the resulting solution of the reaction products into an aqueous dispersion by the addition of water and optionally removing the solvent used by distillation, characterized in that the reactants and amounts used are selected such that the resulting reaction products have an NCO-functionality of 2.2 to about 3 and NCO-content of about 0.1 to 5% by weight. The present invention is also directed to the products of this process and their use for the production of coatings.
Patent DE-3613861-A1 (DE)
Title: Silenced inductive electrical component
Inventor: LORENZEN KLAUS
IPC: H01F27/33
Filed: 1986-04-24
Abstract: An inductive electrical component is specified whose intrinsically closed core (1) is surrounded by an insulating sleeve, which damps the sound emission (silences it) and consists of elastomeric material (2a, 2b). The winding (3) is fitted on the insulating sleeve. Devices (4) for fastening the ends of the winding wire and for fastening the component on a support can be injection moulded on to the parts of the insulating sleeve or into said parts, if said insulating sleeve consists of injection-moulded parts. In the case of an insulating sleeve which is fitted directly on to the core, fastening devices can be fitted on an additional injection-moulded part which is wound on to the sheathed core and is dimensionally stable. <IMAGE>
Patent DE-3614485-A1 (DE)
Title: Electrohydraulic control device for lifting gear
Inventor: STEPRATH WERNER ING GRAD
IPC: G05D15/01
Filed: 1986-04-29
Abstract: An electrohydraulic device (10) for controlling lifting gear (11) for a tractor (12) with coupled-on plough is proposed, which plough has an electromechanical three-point controller (22, 36) to which actual values (38) and set values (42) can be input mechanically via shafts (74, 79) which plug into one another and which forms an electric output signal. The three-point controller (22, 36) actuates via a reversing relay (33) an electric motor (34) for two directions of rotation, the input signals (54) of which motor (34) are hydraulically amplified in terms of magnitude and direction in a subsequent control (72). By using mass-produced components such as circuit breaker switches (84, 85) in the three-point controller (22, 36), a window wiper motor (34) and commercially available switches and relays (29, 32), the control device (10) is cost-effective to construct and its time behaviour and transfer function are easily adjustable. <IMAGE>
Patent DE-3619993-A1 (DE)
Title: Railing or the like
Inventor: SCHULTE KURT
IPC: E04F11/18
Filed: 1986-06-13
Abstract: Wooden stairway railings are known, which can be mounted at the prescribed site of erection and can then be used. Demounting is largely excluded. The invention provides wooden telescoping railing standards 4 which can be fixed on a stairway step 3 or a parapet, via supporting feet embedded in a concealed manner in the lower standards 6, and can be connected to the handrail 5, via arresting sleeves which are embedded in a concealed manner in the upper standards 7. The lower standards 6 and upper standards 7, which can be telescopically plugged one into the other, are clamped to one another via clamping sleeves 22 and clamping screws which can be screwed therein. A stairway railing 1 of this type can be demounted as required. <IMAGE>
Patent DE-3621729-A1 (DE)
Title: Shower head
Inventor: TENGE-RIETBERG CARL FRIEDRICH
IPC: B05B1/30
Filed: 1986-06-28
Abstract: In a shower head with a case part (27) which is rotatable, with respect to a fixed water-guidance system, about its longitudinal axis for varying the flow behaviour, the water-inlet opening being disposed on one end face of the case part (27) and a plurality of water-outlet openings (31) being arranged on the other end face, a diaphragm (14) which interacts with two valve openings and acts as a shut-off element is arranged within the case part (27) in the water path. <IMAGE>
Patent DE-3622327-A1 (DE)
Title: Method for handling molten metal
Inventor: RIETHMANN MAX
IPC: B22D41/50
Filed: 1986-07-03
Abstract: The proposal is for a method for handling molten metal, the molten metal being dispensed in metered quantities by raising a plug from a nozzle brick arranged in the bottom of a vessel. In order to prevent deposits of slag or oxides in the region of the opening of the nozzle brick, a protective layer is applied periodically in the region of the opening of the nozzle brick between the individual pouring operations. The protective layer is applied by means of a gas which forms a large amount of soot, e.g. acetylene, the gas being ignited and the gas flame being used to coat the passage through the nozzle brick. <IMAGE>
Patent DE-3623167-A1 (DE)
Title: Angle-lever gripper
Inventor: KIRST RUDI
IPC: H05K13/04
Filed: 1986-07-10
Abstract: The invention relates to an angle-lever gripper which can be used as a so-called microgripper or alternatively as a "clean-room" gripper and makes it possible, with tweezer-like gripping fingers, for example, to grip tiny electronic components with a high degree of accuracy and predeterminable forces.
Patent DE-3635447-A1 (DE)
Title: Process for the preparation of aliphatic compounds containing 2 to 6 alkoxy groups
Inventor: SCHWENK ULRICH DR
IPC: C07C41/16
Filed: 1986-10-18
Abstract: A process for the preparation of aliphatic compounds containing 2 to 6 alkoxy groups by reaction of corresponding aliphatic compounds containing 2 to 6 primary and/or secondary, alcoholic hydroxyl groups with alkyl chloride, bromide or iodide in the presence of anhydrous alkali metal hydroxide is described. The reaction is carried out in N-alkylpyrrolidone or N-alkylpiperidone, which contains 1 to 4 C atoms in the alkyl radical, as a solvent. High yields of aliphatic compounds having completely alkylated hydroxyl groups are obtained without the use of physiologically particularly unacceptable methylating agents.
Patent DE-3635849-A1 (DE)
Title: Dispenser
Inventor: MECKENSTOCK FRITZ
IPC: B29C45/00
Filed: 1986-10-22
Abstract: The invention relates to a dispenser for discharging pasty compositions, having a piston which can move in the emptying direction in a dispenser housing, and having a stopper part which serves to close off the piston and can be driven into the piston in a sealing manner. A stopper seat is formed in the piston and the dispenser housing can be ventilated, by a ventilating zone in the region of the stopper seat, via gaps between the stopper seat and the stopper part, which gaps are interrupted by radial webs of the stopper. Furthermore, the webs (6, 7) form two separate portions which are separated from one another by a free space, are located one behind the other in the axial direction and of which at least those webs located on a cross-sectional plane of a portion are configured as tear-off webs. <IMAGE>
Patent DE-3638560-A1 (DE)
Title: Turret lathe
Inventor: SCHALLES ERHARD
IPC: B23B3/18
Filed: 1986-11-13
Abstract: A turret lathe with a main spindle having a first work-holding fixture has a tool turret displaceable parallel and perpendicularly to the main spindle. In one station this tool turret has a second work-holding fixture which by setting the tool turret can be positioned in such a way that the second work-holding fixture is in alignment with the first work-holding fixture. A second tool carrier is arranged on that side of the tool turret which - with regard to its swivel axis - is located opposite the main spindle. This second tool carrier is displaceable in a direction which runs transversely to the displacement plane of the tool turret.
Patent DE-3641097-A1 (DE)
Inventor: MEUTER JOSEF
IPC: B60R25/10
Filed: 1986-12-02
Abstract: A warning contact is mechanically established by an oscillation and vibration contact having upper contacting means (1) resiliently carried by cylindrical compression springs (3) on the lower means (2). Since its ability to remain in position under strain caused by movements or vibrations from whatever direction and however small does not match that of the supporting lower means, the contacts between the upper means and an adjustable conical contact (7) can be determined depending on the design of the springs, the size of the weight (20) and the location of the centres of gravity. For the warning readiness to be repeatedly reestablished whatever the inclination of the object to be protected and independently of previous strains, the device is suspended from a hook-like carrying pipe (10) that is an extension of the stand pipe (9). The hook-like end is shaped as a pin (13) that is mounted so as to swing and rotate in an appropriate bore (17) of the base plate (12). In a particularly advantageous design, a ball (15) is mounted in the bore and held so as to  swing and rotate in a ball-socket (16) linked to the base plate.
Patent DE-3643775-A1 (DE)
Title: Cylindrical helical compression spring having block portions which are in one part with respect to the resilient turns and exclusively comprise non-resilient turns lying one on the other
Inventor: JUERGENS GUNTER DIPL ING
IPC: F16F1/06
Filed: 1986-12-20
Abstract: In the case of a cylindrical helical compression spring, the two spring ends and at least one central region are each configured as a sleeve-shaped block portion which is in one part with the resilient turns and exclusively comprises non-resilient turns lying one on the other. This avoids an entanglement of a plurality of helical compression springs, in the form of bulk goods, resulting in a jumble of springs which can only be disentangled with a considerable amount of work.
Patent DE-3700774-A1 (DE)
Title: Permanent-magnet-excited dynamo-electric machine having a slotted laminated core
Inventor: BURGBACHER MARTIN
IPC: H02K29/03
Filed: 1987-01-13
Abstract: A permanent-magnet-excited dynamo-electric machine having a slotted laminated core, especially a small dc motor without a commutator and having permanent-magnet rotor poles of relatively high induction. The poles, which are constructed in a relatively concentrated manner in each case, of the stator are shaped on their outer surface facing the air gap such that an air gap, which changes especially periodically, is produced in the region of a stator pole. Stator poles have axially running projections, for example in the form of studs, on their outer surfaces, which projections face the air gap and have a width which is in each case only a fraction of the stator pole pitch in circumferential terms, and are arranged on the stator circumference at a distance of n rotor pole pitches (n = 1, 2, 3...) from stator slot openings. <IMAGE>
Patent DE-3705082-A1 (DE)
Title: Solenoid valve
Inventor: FARR PETER
IPC: H01F7/16
Filed: 1987-02-18
Abstract: The invention relates to a solenoid valve with an electromagnet which controls the shut-off member cooperating with the valve seat, with an electrical coil and with an armature which is arranged displaceably within the coil and which cooperates with a part of the valve housing having the valve seat and is connected to a pressure rod, the free end of which is designed as the shut-off member or cooperates with the shut-off member. In known valves of this type, the components influencing the armature stroke and the opening travel of the shut-off member are worked accurately to dimension, and they are measured, classified and paired exactly, in order to obtain the necessary high accuracy of fit. The object of the invention is to develop a valve of this type in such a way that it guarantees high operating reliability, whilst being more cost-effective to produce. Provision is made, for this purpose, for the armature 22 and/or the pressure rod 7 to have two parts 26, 27; 31, 33, of which the relative position in relation to one another is variably adjustable, so that the dimension of the armature 22 or of the pressure rod 7 can be adjusted variably in the direction of displacement during the assembly of the valve. <IMAGE>
Patent DE-3716685-A1 (DE)
Title: Use of N-organo-oxycarbamidates for controlling endoparasites, novel N-organo-oxycarbamidates, and processes for their preparation
Inventor: MUELLER NIKOLAUS DR
IPC: A01N47/24
Filed: 1987-05-19
Abstract: The present invention relates to the use of N-organo-oxycarbamidates of the formula I <IMAGE>  in which   R<1> represents alkyl, cycloalkyl, alkenyl, alkynyl or aryl, each of which can optionally be substituted, R<2> represents alkyl, alkenyl or alkynyl, each of which can optionally be substituted, and R<3> represents alkyl, alkenyl or alkynyl, each of which can optionally be substituted, for controlling endoparasites, to novel N-organo-oxycarbamidates, and to processes for their preparation.
Patent DE-3719377-A1 (DE)
Inventor: SUARATO ANTONIO
IPC: A61K31/70
Filed: 1987-06-10
Abstract: Anthracycline glycosides represented by the general formulae (I) and (II): <IMAGE> in which R1 represents a hydrogen atom or a hydroxyl group, and their pharmaceutically acceptable addition salts with an acid. Use of these compounds as antitumour agents.
Patent DE-3723677-A1 (DE)
Title: Device for the mixing and metered application of two pasty compositions
Inventor: MENZ JOHANNES
IPC: B05C17/005
Filed: 1987-07-17
Abstract: The invention relates to a device for the mixing and metered application of two pasty compositions of the same or different viscosity, in particular for mixing and application of a two-component adhesive onto parts to be joined in the motor vehicle industry. In the said device, a commercially available electro-mechanically or pneumatically driven drilling machine (1, 38) is used, in the chuck (5) of which a mixing chamber (14) is inserted, cartridges (18, 19) which serve as supply vessels for the two-component adhesive being connected to said mixing chamber (14). Said cartridges (18, 19) can be emptied by compressed air which is supplied via compressed-air connections (30) and lines (26, 27, 46, 47) attached to the drilling machine (1, 38). Said device is characterised by a compact construction and can be produced cost-effectively so that it is worthwhile procuring even if only used relatively rarely. Furthermore, the handling is particularly simple and easy to operate, which, in the end, benefits the work result. <IMAGE>