baber/WOPTO huggingface dataset:
Patent DE-3224267-A1 (DE)
Title: Oil supply system for multicolour sheet-fed rotary printing machines
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F13/00
Filed: 1982-06-28
Abstract: The invention relates to an oil supply system for multicolour sheet-fed rotary printing machines. Setting out from the object of providing an oil supply system for a sheet-fed rotary printing machine of low construction with an oil level in the oil chamber which remains constant even at high rotational speeds, in an oil supply system having an oil chamber which is arranged in the box-type side walls and into which the drive wheels of the train of drive wheels enter, and having suction lines opening out into the oil chamber, a circumferential lubrication is arranged below each drive wheel of a box-type oil reservoir which partially surrounds the drive wheel and is situated with the opening above the oil level of the oil chamber.
Patent DE-3226734-A1 (DE)
Title: Pressure-medium actuated gear change device
Inventor: BESTLER GEORG
IPC: F16H59/56
Filed: 1982-07-16
Abstract: A pressure-medium actuated gear change device, in particular for motor vehicles, has a cylinder device (35) under pressure-medium control which acts to release the clutch associated with the gearbox upon actuation of a clutch pedal. For this purpose, at least one piston rod (29) acts on a clutch lever of the clutch. Also provided is a piston-controlled valve-switching device (55,57,58) connected to the cylinder device (35) and intended for controlling a gear change valve (17) for the clutch-dependent monitoring of the supply of pressure medium to the manually operated gearbox. The valve-switching device is arranged coaxially on the outer piston end face (41), that facing the clutch lever, and transversely to the gear change axis (38) of the gear change valve (17) situated between the cylinder device (35) and the clutch lever. <IMAGE>
Patent DE-3226894-A1 (DE)
Title: Process for the preparation of a titanyl sulphate solution
Inventor: KOEHLER KLAUS DR
IPC: C22B34/12
Filed: 1982-07-17
Abstract: A process is described for the preparation of a hydrolysable titanyl sulphate solution by the joint decomposition of slag/ilmenite mixtures with sulphuric acid and dissolving the solidified reaction composition in an aqueous solvent, the decomposition being carried out in the presence of organic substances from the group of the polysiloxanes and/or alkanol amines and/or phosphates.
Patent DE-3231169-A1 (DE)
Title: Puffer circuit breaker
Inventor: KOERNER GERHARD
IPC: H01H33/915
Filed: 1982-08-21
Abstract: A high-voltage power circuit breaker, especially an SF6 gas-insulated power circuit breaker, has a contact point which is formed from a stationary contact piece (60) and a moving switching pin (62). Coupled to the switching-off movement of the switching pin (62) is a main piston (58) which compresses the SF6 gas and supplies it to the arc in order to blow the arc out. Provided in addition to the main piston (58) is an additional piston-cylinder system having a piston (46) and a running cylinder (28) which is driven by a magnetic coil (26) through which the rated current flows. The magnetic coil (26) is dimensioned so that so-called load connections are not sufficient to drive the piston (46); the additional piston-cylinder arrangement is attracted in the case of short-circuit disconnections for the additional provision of extinguishing gas. <IMAGE>
Patent DE-3236805-A1 (DE)
Title: Front frame for insertion in door or window openings
Inventor: SPIES HEINZ
IPC: E06B3/28
Filed: 1982-10-05
Abstract: The invention relates to a front frame for insertion in door or window openings. There are four open right-angled corner strips (10, 11) for receiving a rectangular pane (14) made of plastic or the like, and, furthermore, each of the two corner strips (10) is provided with a groove (12), while each of the two corner strips (11) is provided with a bar (13) which fits into the grooves (12), the respectively identical corner strips (10, 11) lying diametrically opposite one another and the bars (13) being guided in the grooves (12), such that the frame can be made larger or smaller in two mutually perpendicular directions, and it is possible, with advantage, to mount on each connecting joint (15) of the corner strips (10, 11) a respective "L"-shaped angle (16) made of metal or the like. <IMAGE>
Patent DE-3237770-A1 (DE)
Title: Drying the inner lining of a hollow body
Inventor: WYSOCKI BODO DIPL ING
IPC: F27D99/00
Filed: 1982-10-12
Abstract: Published without abstract.
Patent DE-3237843-A1 (DE)
Title: Device for contactless linear measurement of the distance and its temporal derivation between an object and a ferromagnetic body
Inventor: WEH HERBERT PROF DR ING
IPC: G01B7/02
Filed: 1982-10-08
Abstract: Published without abstract.
Patent DE-3241518-A1 (DE)
Title: Collapsible aerodynamic quick-erecting hall
Inventor: ZSIDA ATTILA
IPC: E04B1/343
Filed: 1982-11-10
Abstract: Published without abstract.
Patent DE-3243711-A1 (DE)
Title: Stylus for a contact panel
Inventor: KOCH HANS-PETER DIPL ING
IPC: G06F3/033
Filed: 1982-11-25
Abstract: The position of a stylus on a contact panel is supplied to a data acquisition device. A switching device, to be operated manually, generates an acquisition signal for the data acquisition device. To generate the acquisition signal without pressure on the contact panel, the tip electrode is arranged at the stylus sleeve without being coupled to the switching device. The electrically conductive stylus sleeve has on its outside a flat electrode which is electrically insulated with respect to the sleeve. This electrode and the stylus sleeve are connected to a switching element which generates the acquisition signal as soon as the stylus sleeve and the flat electrode are manually contacted.
Patent DE-3300499-A1 (DE)
Title: Sound absorber for passages through which liquids flow
Inventor: FUCHS HELMUT V DR
IPC: G10K11/172
Filed: 1983-01-08
Abstract: A sound absorber for passages through which liquids flow is described, in which a volume of gas enclosed at least partially by a diaphragm under a certain pressure forms together with an additional mass, which is moved jointly with the diaphragm, a spring-mass system. This spring-mass system has pronounced resonances, on which the noise-absorbing effect is based. The resonant range of this spring-mass system can be adapted in various ways to the frequency spectrum of the noise to be absorbed and, in particular, also be set to the range of relatively low frequencies, where previously effective noise absorption was not possible. <IMAGE>
Patent DE-3300599-A1 (DE)
Title: Composite profile
Inventor: NAHR HELMAR DR DR
IPC: E06B3/267
Filed: 1983-01-11
Abstract: The invention starts from a composite profile which consists of an extruded frame profile (1) and an extruded profile (2) forming the window wing or the door. Both extruded profiles each have a thermal insulation zone (8, 9) which is preferably filled with plastic foam and extends in the direction of the profile and is profile-shaped. Both thermal insulation zones lie approximately opposite one another and at a distance. A circumferential seal (4-6) is provided between the two extruded profiles and, specifically, outside the space (7) situated between the two thermal insulation zones. One or both thermal insulation zones (8 or 9) extend(s) into this intermediate space (7). The distance between the two thermal insulation zones can thus be reduced to a dimension which still makes possible pivoting in and out of the door or of the window frame. <IMAGE>
Patent DE-3301290-A1 (DE)
Title: Multi-barrelled hunting rifle
Inventor: KNIPP HEINZ HEINRICH FRIEDRICH
IPC: F41A19/22
Filed: 1983-01-17
Abstract: In order, in a multi-barrelled hunting rifle with two triggers (6, 7) and a single striking piece, to guarantee that, when at least one additional barrel is arranged, at least one additional accurate bullet shot can be fired as a result of the easy movement of the corresponding trigger, it is proposed that there be provided for the actuation of the firing pin (22) assigned to this barrel an additional intermediate piece (24) displaceable into the striking path and out of the striking path. The position of this intermediate piece is to be preselectable by means of a separate actuating member (25), for example a slide, the striking path as far as the additional intermediate piece being shorter than the striking path as far as the intermediate piece displaceable by the trigger. <IMAGE>
Patent DE-3302444-A1 (DE)
Title: Pneumatic or hydraulic linear drive
Inventor: GOLDIN RUDOLF DIPL ING
IPC: F15B15/08
Filed: 1983-01-26
Abstract: The invention relates to a pneumatic or hydraulic linear drive comprising a hollow space for the pressure medium and a displaceable body serving as the output element. The object to be achieved is to provide a simple pneumatic or hydraulic linear drive which requires little installation space and which can have very large stroke lengths without resulting in larger overall lengths. The invention achieves this object by virtue of the fact that the hollow space for the pressure medium is composed of an elastic, flexible material, that a rail is arranged in parallel with the elastic, flexible material and that the displaceable body is guided by the rail and has at least one roller, which forms a squeezing point for the flexible material of the hollow space for the pressure medium.
Patent DE-3305396-A1 (DE)
Title: Apparatus for sharpening saw chains
Inventor: WALKE PAUL
IPC: B23D63/16
Filed: 1983-02-17
Abstract: The invention relates to an apparatus for sharpening saw chains, with a base plate on which a mounting for the saw chain and a holder for a rotatable grinding wheel are arranged. The purpose of the invention is to provide an apparatus for sharpening saw chains which is inexpensive to produce and is easy to manipulate even by the layman and with which quick and accurate sharpening of saw chains is possible. This is achieved in that the holder and/or the mounting is designed to be adjustable, and in that the mounting for the saw chain has a slide, which can be displaced along a guide means, as well as a device for locating and clamping the saw chain on which the saw chain is displaceably mounted and which can be connected to the slide. The device for locating and clamping the saw chain has a location plate with an encircling guide for the saw chain as well as a clamping rail which can be connected to the locating plate and with which the saw chain can be clamped. A deflection device for the saw chain is arranged on the clamping rail. The location plate is fastened to the slide by means of a screw/clamping device. A wedge which is arranged between location plate and slide is provided for saw chains with interchangeable teeth. <IMAGE>
Patent DE-3305799-A1 (DE)
Title: Curling alley and process for the production thereof
Inventor: SALLMANN DIETER
IPC: E01C13/06
Filed: 1983-02-19
Abstract: The curling alley has a polyurethane course on the water-permeable top course of coarse-grained gravel. This polyurethane course can be produced by applying polyurethane to an asphalt top course or by mixing the gravel with the polyurethane until the individual grains of the gravel are covered with polyurethane. This mixture is then applied as water-permeable top course to an asphalt base course.
Patent DE-3306948-A1 (DE)
Title: Device for measurement and display of a pressure
Inventor: FUNCK JOACHIM DR MED
IPC: A61B5/107
Filed: 1983-02-28
Abstract: The invention relates to a device for measurement and display of a pressure exerted by a human body part, having a spring element between two walls which can be adjusted essentially parallel with each other. The device which is preferably used for the rehabilitation of leg injuries and the like is essentially characterised in that parts (3, 4) of a signal device are located at the walls (5, 6), the signal device becoming activated when the parts engage each other. The emitted signal can be of any type. Acoustic signals, such as crackling, humming or the like electrical signals are preferred. However, optical signals, e.g. simple lighting of a lamp when the predetermined foot force is reached, are also expedient. <IMAGE>
Patent DE-3308397-A1 (DE)
Title: Plastically flexible pipe
Inventor: OONK HERMAN JOHAN
IPC: F16L11/24
Filed: 1983-03-09
Abstract: A plastically flexible pipe having a gasproof wall for gas transportation, for example air transportation, formed from a ribbon which consists of layers and has a specific width and a non-specific length, and from wire which extends in the longitudinal direction of this ribbon, which ribbon and which wire are wound together in such a direction and with such a pitch in a helical shape to form a pipe such that the turns of the ribbon overlap one another in a helically-shaped longitudinal zone of given width, and the wire extends within the overlapping zone between parts of the mutually overlapping edge strips of the ribbon, and by which ribbon the mutually overlapping edge strips are bonded to one another in a gasproof manner in the overlapping zone, and the part which extends between the turns of the wire, after formation of the pipe, is folded in a harmonica shape, by reducing the pitch. In the overlapping zone, over a part of its width extending away from its edge, each of the two overlapping edge strips of the ribbon is bent around towards the side facing the other edge strip, so that the bent-around parts of the edge strips extend between the other parts of the mutually overlapping edge strips. The surface parts of these edge strips which are present in the overlapping zone and are in contact with one another are bonded to one another. This pipe construction is particularly suitable for a connection which is less sensitive to temperature and less at risk from fire, between the mutually overlapping edge strips of the ribbon.
Patent DE-3311905-A1 (DE)
Title: Sound-insulating mat
Inventor: KOBE MICHAEL
IPC: B32B3/28
Filed: 1983-03-31
Abstract: The invention relates to a sound-insulating mat having hump-like chambers disposed between two layers and adjacent to one another in the plane of the mat, which chambers receive a pourable or flowable insulating material and are separated from each other by grid webs, along which the layers are connected together. The invention is based on the object of creating a flexible mat of the aforementioned kind which, using a pourable or flowable insulating material, can be used even with vertical alignment of the mat plane without impairing the sound-damping effect. This object is achieved according to the invention in that the chamber volume not occupied by the insulating material in a range between 20 and 80% is evacuated of air.
Patent DE-3313819-A1 (DE)
Inventor: WEISS ERWIN DR
IPC: C07F9/38
Filed: 1983-04-16
Abstract: 1. Claims for the contracting States : BE, CH, LI, DE, FR, GB, IT, NL, SE Methacrylamido-2-methyl-propane-phosphonic acid of the formula see diagramm : EP0123199,P4,F4  and the salts thereof. 1. Claims for the contracting State : AT A process for the preparation of 2-methacrylamido-2-methyl-propane-phosphonic acid of the formula  see diagramm : EP0123199,P4,F6  and the salts thereof, which comprises reacting 2-methyl-1-propene-1-phosphonic acid or 2-methyl-2-propene-1-phosphonic acid or mixtures of these acids with methacrylonitrile in the presence of an at least equimolar amount of a strong acid.
Patent DE-3314732-A1 (DE)
Title: Line holder for the attachment of wires
Inventor: MENZEL RAINER
IPC: H02G13/00
Filed: 1983-04-20
Abstract: A line holder for the attachment of wires, cables, pipelines and especially lightning-conductor wires to their substructures. <IMAGE>
Patent DE-3315853-A1 (DE)
Title: Method for the operation of a four-stroke engine with pistons acting in pairs, and engine for implementing the method
Inventor: SCHIMMEL CHRISTIAN
IPC: F02B33/26
Filed: 1983-04-30
Abstract: For the supercharging of four-stroke engines with pistons (211, 211') acting in pairs, the air and/or the fuel-air mixture is drawn into the gas-tight crank casing (11), provided with a controlled opening and closing (113) intake port (112), assigned to each pair of pistons (211, 211'), and drawn out of the crank casing (11) through feedlines (114, 114') extending between the crank casing (11) and the cylinder heads (213, 213') and forced under precompression into the respective cylinder (21 or 21') to be filled. <IMAGE>
Patent DE-3316155-A1 (DE)
Title: 2-[2'-Hydroxy-3'-(1,1-dimethylpropylamino)propoxy]-1-thienyl- propiophenone, its acid addition salts, process for its preparation and medicaments
Inventor: SCHUBERT KLEMENS DR
IPC: C07D333/32
Filed: 1983-05-03
Abstract: 2-[2'-Hydroxy-3'-(1,1-dimethylpropylamino)propoxy]-1-thienyl- propiophenone of the formula I <IMAGE> and its acid addition salts are described. The preparation of this compound and its acid addition salts are also described. The compound and its acid addition salts have an antiarrhythmic action. They can therefore be used for the treatment of cardiac arrhythmias.
Patent DE-3320817-A1 (DE)
Title: Push-button switch
Inventor: SCHMALENBACH WERNER
IPC: H01H13/14
Filed: 1983-06-09
Abstract: The push-button switch (10) which is designed for flush wall mounting has inner pushbuttons (11, 51, 51.1, 51.2) and outer pushbuttons (30, 40, 41.1, 40.2) which are connected to one another via intermediate pieces (20, 60, 60.1, 60.2). The intermediate pieces (20, 60, 60.1, 60.2) can also be installed in the reversed position, this resulting in a different distance between the inner and outer pushbuttons (11, 51, 51.1, 51.2, 30, 40, 40.1, 40.2), because of their different shape. This makes height compensation possible for wall coverings or wallpapers (2) of different thicknesses. <IMAGE>
Patent DE-3322415-A1 (DE)
Title: Internal-combustion engine
Inventor: GATZ HANS-PETER
IPC: F02B51/02
Filed: 1983-06-22
Abstract: This internal-combustion engine functions without external cooling but has a heat-insulated combustion chamber and defined internal cooling - especially by steam - which has been generated through the greatest possible recovery of the heat energy contained in the exhaust gases (combustion gas and steam), so that a thermal process results with some heat energy being repeatedly used or reused. By fitting catalytic converters to the combustion chamber walls a catalytic combustion and/or optimum processing of the air-fuel mixture can be performed directly in the combustion chamber.
Patent DE-3323182-A1 (DE)
Title: Sulphenylated phosphoramidates
Inventor: MAURER FRITZ DR
IPC: C07F9/24
Filed: 1983-06-28
Abstract: The invention relates to novel sulphenylated phosphoramidates of the formula (I) <IMAGE>  in which     X represents oxygen or sulphur, R, R<1> and R<2> are identical or different and represent alkyl and    R<3> represents alkyl or optionally substituted aryl, which can be used as pesticides.
Patent DE-3337128-A1 (DE)
Title: Method of coating a transparent base plate with an embossed metallic layer, and a base plate coated by said method
Inventor: KALL KLAUS
IPC: B44C3/08
Filed: 1983-10-12
Abstract: A method of coating a transparent base plate with an embossed metallic layer, in particular an embossed gold layer, by applying a covercoat to the front side of the base plate in the areas not to be coated with gold, applying the embossed gold layer to the base plate, peeling the embossed gold layer onto the base plate and peeling the cover coat off the base plate is characterised in that the covercoat is applied by screen printing, the embossed gold layer is applied by roller embossing and a colour layer approaching the hue of the embossed gold layer is applied to the rear of the base plate remote from the embossed gold layer. The invention also relates to a base plate produced by this method.
Patent DE-3339412-A1 (DE)
Title: Landing and take-off carriage
Inventor: ZSIDA ATTILA
IPC: B64F1/10
Filed: 1983-10-29
Abstract: Published without abstract.
Patent DE-3340906-A1 (DE)
Title: Swing axle chassis
Inventor: KURMANN OTTO
IPC: B62D61/12
Filed: 1983-11-11
Abstract: A corresponding stop arrangement makes it impossible for the individual swing axles (4) of a chassis to level out about their swivel axes (3) outwards towards the chassis frame (1). This makes it possible to shift the tilting axis of the swivel axis (3) to the ground contact point of the outer wheel (51). In angularly inclined positions the asymmetric swing axle (4) gives an improved load distribution between the wheels (51, 52), which at least partially compensates for the increased outer wheel loading. <IMAGE>
Patent DE-3400151-A1 (DE)
Title: Device for optical measurement of the rectilinearity of a movement
Inventor: SCHUESSLER HANS-H DIPL ING DR
IPC: G01B11/30
Filed: 1984-01-04
Abstract: The invention relates to a device for optical measurement of the rectilinearity of a movement of a machine part. The rectilinearity reference is provided by a laser beam whose position is monitored at the start and at the end of the measurement section. Arranged on the movable machine part is a passive optical element which retroreflects the measurement beam onto the start of the measurement section, where its position can be determined with the aid of a measurement detector. Various modified forms of the device for measuring rectilinearity relate to the idea of combining two of the detectors, of which there are initially a total of three, or if possible even all three detectors in functional terms to form a single measurement detector at which the various signals can be tapped in a temporal cycle. It is also possible simultaneously to carry out measurement of rectilinearity and interferometric measurement of distance.
Patent DE-3400972-A1 (DE)
Title: Compact gyrating mass drive for electrically operated model vehicles
Inventor: SCHROEER DIETMAR DIPL ING
IPC: A63H19/10
Filed: 1984-01-13
Abstract: Compact gyrating mass drive for electrically operated model vehicles with a high degree of miniaturisation. In order to reduce the constructional space required for the gyrating mass drive, a gyrating mass with a diameter which is greater than that of the motor is constructed in a pot shape so that it can engage around the motor which has a circular cross-section and thus the overall constructional length can be decisively reduced with at the same time a relatively large length of the gyrating mass. This drive unit is inserted into the chassis of the vehicle from above in order to be able to maintain the necessary stiffness of the chassis and permit the gyrating mass to have the largest possible diameter.
Patent DE-3402985-A1 (DE)
Title: Process for producing tiles
Inventor: SCHNORR MARIN
IPC: B28B17/02
Filed: 1984-01-28
Abstract: For producing frost-resistant roofing tiles, the clay material is, first of all, press-moulded in a soft state in the extruder. Subsequently the soft strand of clay is pre-dried until the tile preform, after moulding or stamping, can be further treated without using drying frames.
Patent DE-3403052-A1 (DE)
Title: Device for use in flush-mounted sockets for matching the sockets to different depths of the flush-mounted retaining holes
Inventor: OTT WILFRIED
IPC: H02G3/18
Filed: 1984-01-30
Abstract: The invention relates to a compensating and mounting ring for use in the case of flush-mounted sockets for matching the flush-mounted sockets to different depths of the flush-mounted retaining holes. The compensating and mounting ring consists of a hollow-cylindrical body which can be connected to the flush-mounted socket and whose sheath consists of a plurality of separable cylindrical sections. A plurality of axially running ribs, having holes, are constructed on at least two diametrically opposite sides on the inside of the hollow-cylindrical body or of the separable cylindrical sections. The compensating and mounting ring is connected to the flush-mounted socket, with the aid of screws, via these holes and the attachment holes which normally exist in the flush-mounted socket. <IMAGE>
Patent DE-3405660-A1 (DE)
Title: Covering material such as fitted carpet having an adhesive layer as well as process for fastening it to a substrate
Inventor: GROSSMANN JUERG
IPC: C09J5/06
Filed: 1984-02-17
Abstract: Published without abstract.