baber/WOPTO huggingface dataset:
Patent DE-3506042-A1 (DE)
Title: Control even for only partially discharged water treatment units having measuring and/or inspection points for the water and/or the exchanger batch for matching the regular regeneration to the respective degree of exhaustion of the overall exchanger batch
IPC: B01J49/85
Filed: 1985-02-21
Abstract: When sufficient brine has been supplied for salting all of the laden resin granules of the exchanger batch (2) located in the treatment vessel (1), further supply of regeneration medium (8) is prevented by a magnetically-operated valve (12) or a fifth central control valve (3) position - slow wash -, triggered by a measuring and/or inspection point (11). The measuring and/or inspection point (11) is in the channel water pipe (7, 10, 14 and 15) and thus, during salting, flushing water flows through the said point (11) from bottom to top, which flushing water passes the water hardness compounds, which are taken up during operation and given off by the ion exchanger resin (2), via the flushing water connection (10) of the central control valve (3) into the channel (15) and, after completion of salting by regenerative sodium chloride solution (8), free Na ions flow through the measuring and/or inspection point. A hardness conductivity sensor (11) or a hardness sensor having a regenerable packing composed of an ion-exchanging swellable resin thus enable a precise switching. <IMAGE>
Patent DE-3507570-A1 (DE)
Title: Method and device for automatically steering a vehicle, in particular an agricultural vehicle, along a pattern aligned in the direction of travel
Inventor: EHLERDING ANDREAS
IPC: G05D1/02
Filed: 1985-03-04
Abstract: Images are taken with the aid of a camera of a pattern, aligned in the direction of travel, of an area lying in front of the vehicle. The image signals are fed to an evaluation device. The evaluation device determines the grey values in the direction of specific lines, with the aid of masks, in order to determine the set direction of travel. Deviations from the set travel lane which is determined at the beginning are corrected with the aid of steering correction signals which influence the steering of the vehicle.
Patent DE-3507889-A1 (DE)
Title: Article provided with a covering
Inventor: DEISENROTH ULF
IPC: C09D5/32
Filed: 1985-03-06
Abstract: An immovable or movable article provided with a covering of elastic material has the following combination of features;   1.1 the article is provided with armour plating onto which the covering is applied; 1.2 particles of a radar-absorbent material are embedded in distributed form in the coating applied to the armour plating; 1.3 the surface of the covering is provided with a coating which serves for IR camouflage in the wavelength range up to 14  mu m.   <IMAGE>
Patent DE-3511497-A1 (DE)
Title: Cover having a window
Inventor: WOLF JOACHIM
IPC: G09F9/00
Filed: 1985-03-29
Abstract: A cover 1 having at least one window 3 made from a transparent material is provided for being arranged over display elements or the like, in particular in connection with key switching display devices. In order to dampen the retroreflection of incident light, the surface of the window 3 remote from the display element is provided with spots 4 made from a transparent material and applied in punctiform fashion. <IMAGE>
Patent DE-3521002-A1 (DE)
Title: Fluidised-bed technology for relatively small heat outputs with a fraction separator in the region of the firing space
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1985-06-12
Abstract: In the parent application P 3,400,370.3, a fluidised-bed technology is described, in which a fraction separator (12) is provided downstream of the fluidised-bed boiler (4), this fraction separator retaining particles (for example 50  mu m-90  mu m) which have been fractionated by the perforated sheet arrangement in the perforated pack filter and which consists of unburnt coal dust, which particles are then recycled, and the fractionated, fine lime dust is thus drawn through the perforated sheet pack filter arrangement and precipitated as dust in the downstream filter (10). Particularly for the use of coal of low ash content, it is proposed, for maintaining a sufficiently high ash content in the fluidised bed, that the fluidised-bed boiler (4) is fitted with a perforated pack filter as a fraction separator (14). The fraction separator (14) can be arranged upstream or downstream of the reheating surfaces (5). <IMAGE>
Patent DE-3521136-A1 (DE)
Title: Drilling and milling machine
Inventor: EISENBACH BERNHARD
IPC: B23C3/00
Filed: 1985-06-13
Abstract: In a drilling and milling machine for machining window and door profiles (17), a machine slide (5) carries a motor (6) which drives a side milling cutter (8) and a drill (14, 16). A slide plate (19) is movably guided on a perpendicular guide plate (4) which is connected to the machine frame (1). Guide pins (21) of the machine slide (19) are guided in angle slots (20) of the guide plate (4). The motion drive of the machine slide (5) is effected by a single slide-drive cylinder (24) which acts at an angle on the machine slide (5). <IMAGE>
Patent DE-3524846-A1 (DE)
Inventor: WILSKI HANS DIPL CHEM DR
IPC: B65D81/26
Filed: 1985-07-12
Abstract: A package for photoresist material, particularly a dry resist, is substantially impermeable to water vapor, thereby preventing humidity-related effects which adversely influence the processability of the photoresist. The package can comprise a film tubing, the ends of which are closed by welding or gluing, into which a photoresist roll is placed. As the material for the film tubing, a composite material can be used which is formed of a polyester film as the support film, to which an aluminum foil is laminated or which is vacuum-metallized with aluminum and a polyethylene film laminated on top. A tinplate container can also be used as a package, the container being closed by soldering after placing the photoresist material inside the container. These packages generally have a permeability to water vapor of less than 0.01 gram of water vapor per square meter per day, at a humidity gradient of 97% and an ambient temperature of 23 DEG  C.
Patent DE-3527634-A1 (DE)
Title: Furnace or boiler heating with catalytic purification of the flue gases
Inventor: NIEDERMEIER WOLFGANG
IPC: B01J35/04
Filed: 1985-08-01
Abstract: The invention relates to a furnace or boiler heating with catalytic purification of the flue gases, in the flue gas ducts of which is situated a catalyst made of a ceramic material having honeycomb- or cell-like through-channels orientated in the same direction, the surface of which is coated with at least one catalytically active layer, where for the preheating and burn-off phase, a by-pass keeping the through-channels of the catalyst free from the flue gases and conducting these away is provided. The object is to configure the catalyst in such a way that it can be installed into the flue gas ducts without any significant refitting work, without the requirement of an additional by-pass arrangement and without any significant impairment of the optical impression. This is achieved according to the invention by the catalyst body having a cross-sectional area and shape permitting its accommodation in the tubes of the flue gas ducts and by the by-pass being a solid constituent of the catalyst body accom modated on this cross-sectional area. <IMAGE>
Patent DE-3530948-A1 (DE)
Title: Method of representing points of light on a matrix-addressed flat picture display device
Inventor: GEFFCKEN WALTER DIPL ING
IPC: H04N5/57
Filed: 1985-08-29
Abstract: The invention concerns a method of representing disproportionately bright points of light on a matrix-addressed flat picture display device. For this purpose:   - A digitised video signal (VS) is fed to a digital comparator (K), which outputs a signal (S) when a specified signal level is exceeded.   - A control pulse (SI) is generated, using a memory circuit (SP), beginning on the line synchronising pulse following the first occurrence of the comparator signal (S). - The control pulse (SI) is switched off at the end of the line selection time, as soon as the comparator signal (S) is no longer present.   The method according to the invention is used in flat (plasma) screens. <IMAGE>
Patent DE-3535340-A1 (DE)
Title: Distributor element
Inventor: VIESSMANN HANS DR
IPC: F24D3/10
Filed: 1985-10-03
Abstract: The distributor element is intended for connecting the forward flow and return flow port of a heating circuit to a plurality of heating circuits and consists of a housing with ports in which the line connections are arranged combined. In order to provide a distributor element in which the necessary connections are concentrated in a very small space and on which the lines can be lead to the respective connection point and connected without difficulty and the distributor element is to be designed as a simple, pressure-stable welded structure, the said distributor element is designed in such a way that the housing is constructed in the form of a parallelepiped-shaped box (1). In the interior return-flow space (2) which extends over the entire length of the box, a forward-flow distributor chamber (3) is arranged separated off by means of a separating wall (3'). The port openings (6, 7) for the interior return-flow space (2) and the forward-flow distributor chamber (3) are arranged in the planar walls (5) of the box (1). <IMAGE>
Patent DE-3536533-A1 (DE)
Title: Device for aligning sheets
Inventor: PIEPER FRITZ
IPC: B65H9/10
Filed: 1985-10-12
Abstract: The invention relates to a device for aligning sheets in sheet-handling machines, in particular printing machines. Starting from the object of providing a device with which a rotation of the sheets to be aligned with respect to the front lay marks during lateral traction is prevented with low technical outlay and without setting outlay, in a device for the alignment of sheets in sheet-processing machines, consisting of a feed table, front lay marks, a lateral traction device and a holding device counteracting the lateral traction device, the holding device is arranged in the region of the crossing points between the centre of the feed table and the direction of action of the lateral traction device.
Patent DE-3536832-A1 (DE)
Title: Apparatus for running in and arresting an inclined conveyor band
Inventor: BUSKO GERHARD
IPC: B65G15/00
Filed: 1985-10-16
Abstract: The invention relates to an apparatus for running in and arresting a conveyor band 14 which is laid in an inclined section of the route. The apparatus has hydraulically acting clamping apparatuses 4, 4a which each have two clamping jaws 12, 13 which enclose between them the conveyor belt section 2a, 3a to be laid upon the conveyor band carrying rollers of the band support frame 5. A tachogenerator 52, which is connected by a transmission to a roller 51 bearing against the descending conveyor belt section 2a, 3a and generates an output signal proportional to the band speed, determines the magnitude of the contact pressure of the clamping jaws 12, 13 and controls the descending speed of the conveyor belt section 2a, 3a. <IMAGE>
Patent DE-3537888-A1 (DE)
Inventor: SCHMID THEOBALD
IPC: H01H23/06
Filed: 1985-10-24
Abstract: Reliable sealing between the tumbler lever of a tumbler switch and the opening in the casing of a switch around this lever to prevent entry of solder during mechanical soldering of the switch on printed circuit boards whilst maintaining the ease of operation of the switch is achieved in that a sealing diaphragm extending between the inner wall of the casing opening and the tumbler lever has the form of a hood diaphragm, the radially inner sealing edge of which bears against the tumbler lever in the vicinity of the pivot axis of the tumbler, the switch mechanism being situated on the side of the tumbler lever remote from the region of the hood diaphragm with respect to the pivot axis. <IMAGE>
Patent DE-3541837-A1 (DE)
Title: Plug collar sealing insert
Inventor: MUECHER HORST
IPC: F16L21/03
Filed: 1985-11-27
Abstract: An elastic sealing ring and a clamping ring are connected via an axial connecting web, which originates from the sealing part of the sealing ring, and via radial edge reinforcement, connected thereto, to form a plug collar sealing insert. Before initial assembly of the sealing insert is started, the edge reinforcement is located in a groove-like recess, which opens radially outwards, of the axial part of the clamping ring. The predetermined radial thickness of the edge reinforcement ensures that, (governed by tolerances) even in the case of the collar having very large radial internal diameters, said collar is still radially compressed sufficiently strongly and hence that a force-fitting secure attachment of the sealing insert in the collar is achieved. A free space which exists in this recess before the start of initial assembly of the sealing insert is dimensioned to be at least so large that the edge reinforcement may be pressed into the recess during initial assembly of the sealing insert, even in the case of very small internal diameters of the collar. A deformable clamping rib, which projects radially outwards from the axial part of the clamping ring, rests against the inner wall of the collar, as an alternative to or in addition to the edge reinforcement.
Patent DE-3600693-A1 (DE)
Title: Safe in the manner of a steel box
Inventor: DISTELRATH HEINRICH DIPL ING
IPC: E05G1/024
Filed: 1986-01-13
Abstract: Theft-proof and fire-proof safe in the manner of a steel box, in which the walls and the door consist of an inner and an outer steel sheet, between which a solid steel plate is respectively arranged at a distance from these, in such a way that there are obtained between each plate and associated steel sheets two chambers which are filled with identical or different refractory materials. <IMAGE>
Patent DE-3603264-A1 (DE)
Inventor: KORTE HEINRICH
IPC: F21Y103/00
Filed: 1986-02-03
Abstract: PCT No. PCT/DE87/00039 Sec. 371 Date Feb. 22, 1988 Sec. 102(e) Date Feb. 22, 1988 PCT Filed Jan. 31, 1987 PCT Pub. No. WO87/04771 PCT Pub. Date Aug. 13, 1987.There is provided a fluorescent lamp having a fluorescent tube and a connecting element for connection to a source of current. The connecting element includes a mains plug having contact plugs electrically connected to the fluorescent tube and projecting on one side of the mains plug. The area of the connecting element facing the contact plugs is in the shape of a housing for the fluorescent tube having an oblong shape with the mains plug located on the longitudinal side thereof.
Patent DE-3606962-A1 (DE)
Title: Device for inserting and locking a hinge pin in a latch needle at a working location and a method for the production of the latch mounting arrangement in knitting machine needles
Inventor: HOFMANN ULRICH DIPL ING
IPC: B21K25/00
Filed: 1986-03-04
Abstract: To mount the latch in a knitting-machine needle or similar latch needles, a hinge pin of somewhat shorter length than the thickness of the needle is inserted at a working location through one or both shank cheek holes and the latch hole, and the shank cheek hole on the side of insertion is constricted in the outer region. In the case of a hinge pin mounted in both shank cheeks, the other shank cheek hole is then constricted in the outer region at the same installation point.
Patent DE-3612402-A1 (DE)
Title: Support for a dismountable bridge or similar structure
Inventor: DIEFENDAHL WOLFGANG
IPC: E01D19/00
Filed: 1986-04-12
Abstract: In the case of a support intended for a dismountable bridge or similar structure, having two posts (7) and a two-part transverse beam (3) which is displaceably articulated at both its ends on in each case one of the posts (7) and has a hinge (1) connecting the two parts (2) at the centre and at its underside, the axes of the hinge (1) and of the articulations (5) running parallel to one another and transversely to the longitudinal direction of the transverse beam (3), unfolding and folding up for rapid mounting is obtained by the fact that the two articulations (5) are arranged at the ends of the transverse beam (3) so as to protrude diagonally across, so that in the use position they point upwards and the axis of the hinge (1) projects in this position. The folded-up transport position is shown.   <IMAGE>
Patent DE-3613061-A1 (DE)
Title: 1-Hydroxy-2-pyridones, process for their preparation and medicaments which contain them
Inventor: LOHAUS GERHARD DR
IPC: A61P31/12
Filed: 1986-04-18
Abstract: 1-Hydroxy-2-pyridones of the general formula I <IMAGE>  in which   R<1>, R<2> and R<3>, which are identical or different, denote hydrogen or lower alkyl having 1-4 carbon atoms, where R<1> and R<3> are preferably hydrogen and R<2> is preferably methyl,   X denotes S or preferably O, Y denotes hydrogen or up to 2 halogen atoms, namely chlorine and/or bromine, Z denotes a single bond or the divalent radicals O, S, -CH2-, -CH2O-, -OCH2-, -CH2S-, -SCH2- or -CH = CH-CH2O-, Ar denotes an aromatic ring system containing up to 2 rings which can be substituted by up to 3 radicals from the group consisting of fluorine, chlorine, bromine, methoxy, C1-C4-alkyl, trifluoromethyl and trifluoromethoxy. The invention further relates to medicaments which contain such compounds and a process for the preparation of those compounds of the formula V <IMAGE> in which R<1>, R<2>, R<3>, X, Y and Ar have the abovementioned meaning.
Patent DE-3620766-A1 (DE)
Title: Cleaning device for vessels
Inventor: KLEMENT JOACHIM DIPL ING
IPC: B08B9/36
Filed: 1986-06-20
Abstract: The cleaning device is used for removing residues in vessels after their emptying, which residues are caused by content material adhering to the side walls and the container base and lead to further build-up and to harmful mixing with the subsequent content material. The device can be integrated into an automatic process sequence.
Patent DE-3627090-A1 (DE)
Title: Internally gripped disc brake
Inventor: GOETZENBERGER ADOLF DIPL ING
IPC: F16D55/00
Filed: 1986-08-09
Abstract: In order to eliminate as far as possible thermal distortion of the brake disc of an internally gripped disc brake, especially one for motor vehicles, with a cup-shaped flange, on the outer circumference of which the radially inward-projecting brake ring is secured and which is provided with apertures for the installation of the brake pads mounted on the flange side, and with a brake housing which is guided displaceably on a fixed brake anchor plate and reaches around the brake disc with a cantilever arm and which has an actuating device for the brake pads, at least two brake pads arranged one behind the other in the circumferential direction of the brake disc are provided on the flange side and the apertures in the flange are of a size such that it is in each case possible to install just one brake pad through an aperture, while the second brake pad only becomes accessible when the flange is then turned.
Patent DE-3630295-A1 (DE)
Title: Method for producing an insulating material cylinder for high dielectric stresses
Inventor: BLEIBTREU ALEXANDER
IPC: H01B19/00
Filed: 1986-09-05
Abstract: A method for producing an insulating material cylinder for high dielectric stresses, whose cylindrical wall consists of a cured casting resin with reinforcement made of non-woven fabric embedded in a plurality of layers. The non-woven fabric mat is passed through a resin impregnating bath and is wound onto the winding mandrel via a roller, which is driven in synchronism with the winding mandrel, without any additional tensile stress. The liquid resin is compressed and distributed uniformly in the winding by means of a film which rests on the winding over a circumference of less than 360 DEG , moves with the winding and is at least as wide as the non-woven fabric mat.
Patent DE-3633041-A1 (DE)
Title: Lock for securing wing nuts
Inventor: RIEPL LEOPOLD
IPC: F16B37/16
Filed: 1986-09-29
Abstract: In a lock for securing wing nuts of axles, supported in frame or fork recesses, of the wheels of cycles against theft, three lock parts are provided, which can be connected to one another releasably by means of a locking mechanism. The first part consists of an - in particular - two-part clip with legs which are connected movably to one another via a securing pin; the second part has lateral cutouts corresponding to the wings of the wing nut; the third part has a groove which is open towards the outside and an opening for the locking element and can be fitted onto the axle via the groove between the frame or fork and the wheel hub. The securement for so-called cap nuts disclosed in the main application P 3538244.9 is thus developed further to the effect that even wing nuts can be protected against theft. <IMAGE>
Patent DE-3635829-A1 (DE)
Title: Anodised moulding and process for the production thereof
Inventor: SCHUERER WULF
IPC: B29C53/36
Filed: 1986-10-22
Abstract: The invention relates to an anodised moulding which is formed from a material in the form of a strip and is profiled such that it exhibits a longitudinally running doubled-material portion (1) over at least one cross-sectional region. The special feature of the described anodised moulding is that the doubled-material portion (1) is configured such that it is free of gaps by a sealant (3) arranged therebetween. In the process, a material, in the form of a band, of endless length is moved continuously through a profiling machine, equipped with roll stations, is formed by rolling and profiled such that a cross-section of at least one doubled-material portion is obtained, after which the profiled band is subdivided into sections and anodised. The invention provides that a sealant providing a continuous gap seal in the region of the doubled-material portion is applied continuously onto the material in the form of a band, before or during the operation to form it by rolling. <IMAGE>
Patent DE-3636753-A1 (DE)
Title: Emergency brake accelerator with additional control for electromagnetic rail brake
Inventor: HILLE WOLFRAM
IPC: B60T15/42
Filed: 1986-10-29
Abstract: The invention relates to the emergency brake accelerator acting in an air brake system and to the control device of an electromagnetic rail brake. The object of the invention is to devise a solution for the interaction of an emergency brake accelerator with a control device for an electromagnetic rail brake by their special design and their pneumatic coupling, in which the emergency braking sensitivity is increased and the emergency brake accelerator and control device are activated virtually simultaneously. According to the invention, the object is achieved in that the emergency brake accelerator is equipped with an element monitoring the additional air connection to the main air line, the control chamber of which element is connected by way of a line to the control device, likewise with specially designed details.
Patent DE-3641604-A1 (DE)
Title: Process for the synthesis of cyanoacetaldehyde acetals
Inventor: ITTER FRANZ-ALBERT V DIPL-CHEM
IPC: C07C253/00
Filed: 1986-12-05
Abstract: It is proposed to synthesise cyanoacetaldehyde acetals which can optionally be substituted on the  alpha  carbon atom by reacting alkali metal salts or alkaline earth metal salts of the corresponding beta -hydroxyacrylonitriles with alcohols in the presence of acids.