baber/WOPTO huggingface dataset:
Patent DE-3208950-A1 (DE)
Title: Device for the suspended attachment of longitudinal profiles, especially in the form of tubes or the like
Inventor: BRUECKL FRITZ
IPC: F16L3/16
Filed: 1982-03-12
Abstract: The invention relates to a device for the suspended attachment of longitudinal profiles, especially in the form of tubes or the like carrying liquids or gases, for example water or ventilation pipes on a supporting structure (2), for example a building ceiling. The device contains a supporting part (1) which can be mounted on the supporting structure (2) at one end and a retaining part (11) which can be mounted on the longitudinal profile (13) at the other end. Arranged between the supporting part (1) and the retaining part (11) is an intermediate part (23) which can be connected on the one hand to the supporting part (1) and on the other hand to the retaining part (11), in a hinged manner. The two hinge axes (24, 25) run parallel to one another and at right angles to the longitudinal profile (13). <IMAGE>
Patent DE-3221186-A1 (DE)
Title: Device for clamping and adjusting samples
Inventor: KEDDEINIS HEINRICH DR RER NAT
IPC: G02B21/34
Filed: 1982-06-01
Abstract: The invention relates to a device for clamping and adjusting at least one sample to be scanned by means of an optical system, which sample has a planar surface and is mounted on a support. In order to provide a device which makes it possible to adjust one or more samples by their surfaces in a plane and to keep them in this state, it is proposed that on a baseplate (1) at least three stay bolts (4) of equal length are disposed vertically, and between the stay bolts (4) on the baseplate (1) a frame (2) with a cutout for accommodating at least one sample of any cross sectional shape is arranged, and in the frame (2) per sample at least three adjustably mounted retaining pins (5) are provided, of which two each are mounted so as to be vertically adjustable, and at least one is mounted so as to be horizontally adjustable. <IMAGE>
Patent DE-3226263-A1 (DE)
Title: Frame for the transport and storage of tubes
Inventor: DREYFUSS WILFRIED
IPC: B65D85/20
Filed: 1982-07-14
Abstract: The invention relates to a frame for the transport and storage of tubes made of sectional frame parts, the upper and lower sectional frame parts being mutually connectable by means of rods which can be passed through recesses in the sectional frame parts and which are pivotably arranged at one end provided with a cross-piece in lateral transverse holes of a sectional frame part. To improve the way in which the tubes lie on the frame parts and to make production simpler and cheaper, the frame parts are C-sections with reduced base parts, two C-sections arranged to fit into one another in opposite directions with the arms of the outer C-section protruding beyond the base of the inner C-section or box sections with side panel extensions. Double C-sections are used as central frame parts in particular. Recesses in the shape of a section of a circle are formed in the free arms or extensions of the sections as support for the tubes, which recesses have a flange pointing inwards or outwards. Connection rods connect the upper or lower sections; recesses are provided at both ends of horizontal panel parts of the sections for this purpose. <IMAGE>
Patent DE-3228503-A1 (DE)
Inventor: BOHN HANS DR
IPC: G01N33/68
Filed: 1982-07-30
Abstract: The protein PP17, which has (a) an electrophoretic mobility in the range between  beta 1- and  alpha 2-globulins, (b) an isoelectric point of 5.25+/-0.20, (c) a sedimentation coefficient S20o, w of 2.7+/-0.1 S, (d) a molecular weight, determined in polyacrylamide gel containing sodium dodecyl sulfate (SDS), of 38,000+/-2,000, (e) an extinction coefficient E1cm1% (280 nm) of 8.5+/-0.4 and (f) a carbohydrate content of 2.1+/-0.9% containing 0.3+/-0.2% of mannose, 0.4+/-0.2% of galactose, 0.2+/-0.1% of xylose, 1.0+/-0.3% of N-acetyl-glucosamine and 0.2+/-0.1% of N-acetyl-neuramin acid, is described. A process for concentrating and isolating it and its use are also described.
Patent DE-3234708-A1 (DE)
Title: Method of regenerating surfaces
Inventor: RAMLOW HELMUT
IPC: B23K9/04
Filed: 1982-09-18
Abstract: A method of regenerating surfaces which are exposed to severe wear comprises, subsequent to hard facing, the application of a hardenable filling agent to compensate for the unevenness in the weld deposit. Hard body particles of silicon carbide are embedded in the filling agent. The filling agent is applied directly after it is softened by heating and mixing with the material of the hard body particles.
Patent DE-3235818-A1 (DE)
Title: Device for controlling the working depth of a soil-cultivating appliance
Inventor: HESSE HORST DIPL ING DR
IPC: A01B63/111
Filed: 1982-09-28
Abstract: A device (31) for regulating the working depth of a mounted plough (15), allowing a combined slip and depth regulation, is proposed. A measurement transmitter (35) on a supporting-wheel arrangement (21) forms a position-dependent control variable for the depth regulation, whilst speed transmitters (33, 37) assigned to the sliplessly rotating supporting wheel (17) and the slipping rear wheel (38) of the tractor (10) and located in an electrical control unit (28) produce a slip signal which, when a predetermined desired slip value is exceeded, cuts off the position-dependent working-depth regulation and leads to a slip regulation, in which the slip is reduced by lifting the mounted plough (15). The device (31) of simple construction allows a constant working depth and prevents excessively high slip on the rear wheel (38) of the tractor (10). Changes of working depth during the slip regulation which are caused by the tractor travelling uphill or downhill are compensated by the superposed signals from an inclination sensor. 
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Patent DE-3236578-A1 (DE)
Title: Frame clamping device
Inventor: KLIMACH HORST ING GRAD
IPC: B25B1/20
Filed: 1982-10-02
Abstract: Frame clamping device for mutually clamping the corners, to be joined together, of the legs of a frame, having clamping jaws which receive the frame between them, in each case grip round the mutually abutting ends of two frame legs and are movable relative to one another in the frame plane, said clamping jaws being connected to one another, so as to achieve precisely defined forces with respect to their direction of action, by way of guide elements extending parallel to the frame plane, and being able to be displaced along said guide elements to reduce the frame, and being drawn towards one another by an elastic clamping band surrounding the frame and clamping jaws and suspendible on the clamping jaws, to reduce the frame.
Patent DE-3239000-A1 (DE)
Title: Rolling belt apparatus, in particular for passenger information in public transport vehicles
Inventor: WEIS HORST
IPC: G09F11/00
Filed: 1982-10-21
Abstract: A rolling belt apparatus serves to provide passenger information in public transport vehicles, in which apparatus a belt (2) provided with an item of information is wound over two winding roller (3, 4) which can be optionally coupled to a drive (10) via a gearing. Two gearwheels (7, 8) which each engage with a winding roller (3 and 4, respectively) are arranged on a common drive shaft (9). Underneath the hubs (7a, 8a) of the gearwheels (7, 8), the drive shaft (9) has a spiral-shaped guide groove (9a) for a sphere (11). This guide groove (9a) is assigned guide grooves (7b, 8b) on the inside of the hubs (7a, 8a) in such a way that the sphere (11) is moved, by means of a rotational movement of the drive shaft (9) in one direction of rotation, against the one end of the channel formed by the grooves and a non-positively locking connection is produced between the drive shaft (9) and the first gearwheel (7), and, conversely, the sphere (11) is moved, by means of a rotation movement of the drive shaft in the other direction of rotation, to the other end of the channel formed by the grooves and a non-positively locking connection is brought about between the drive shaft (9) and the second gearwheel (8). <IMAGE>
Patent DE-3244252-A1 (DE)
Inventor: MARSCH HANS-DIETER DIPL ING
IPC: C01B3/38
Filed: 1982-11-30
Abstract: 1. Device for the generation of a product gas containing hydrogen and carbon oxides from a feedgas consisting substantially of hydrocarbons, particularly natural gas, to which steam is admixed by a) catalytic endothermic reforming of said feedgas to a product gas in catalyst-filled reaction tubes (4) b) partial combustion of the reformed gas from the reaction tubes (4) by means of oxygen and/or oxygen-bearing gas in a reactor (2) divided by a partition plate (21) into two discrete sections, an upper chamber (3) containing a feedgas inlet ; and a lower chamber (24) with free space (6) beyond, the reactor containing catalyst-filled reaction tubes (4) attached to the partition plate (21) by a gas-tight seal and extending from the chamber (3) into said space (6) characterized in that the wall of the lower chamber and/or the floor of the lower chamber are equipped with jet tubes (28) and permeable, porous ceramic plates (29) directed towards the free space for the ducting of additional reaction agents into said space.
Patent DE-3307779-A1 (DE)
Title: Switching device in a telephone
Inventor: AWAKOWICZ ERWIN
IPC: H04M1/08
Filed: 1983-03-04
Abstract: A mechanical coupler (3), which transmits actuation movements between the cradle switch (1) and a key (2) in a switching device in a telephone, is designed as a single plastic unit in the shape of a push rod (4) with rectangular levers (5, 6) hinged at both ends of said rod and aligned at right-angles thereto. The bearings (9, 10) of the rectangular levers are assigned geometrically to the cradle switch or key. The ends (12, 14) of the free lever arms of both rectangular levers are drive-connected to actuation elements (13, 15) of the cradle switch or key. Application: in telephone sets with hands-free dialling keys. <IMAGE>
Patent DE-3314514-A1 (DE)
Title: Radio-frequency switching contact for a rotary switch
Inventor: GEYER OTTOMAR DIPL ING
IPC: H01P1/10
Filed: 1983-04-21
Abstract: Using a rotary switch of a directional antenna which is supplied in a manner balanced with respect to earth, bypass lines can be connected into the supply line between two aerial groups of an antenna so that, in the case of stationary antennas which have a specific azimuth direction, electrical squinting is achieved, starting from the basic direction. The invention is based on the object of improving the switching contact of the rotary switch using simple means. This is done according to the invention such that a supporting disc having the contact piece is arranged on the end of the cylindrical contact piece support, such that the supporting disc is guided centrally, is held in a sprung manner via a helical spring which is arranged on a guide bolt, and such that the contact piece support and the supporting disc are electrically conductively connected to one another on the circumference via a metallic folding bellows. <IMAGE>
Patent DE-3318680-A1 (DE)
Title: Process for fire-refining copper
Inventor: DELBROUCK ULRIC
IPC: C22B15/14
Filed: 1983-05-21
Abstract: In a process for fire-refining copper in fixed-head reverberatory furnaces or preferably rotary reverberatory furnaces, an oxidation step for oxidising the elements which are less electro positive than copper, tapping of the resulting slag and reduction take place one after the other. The reduction is controlled as a function of the temperature maximum detected in the course of the reduction, and in addition as a function of the temperature curve. These and further data can be integrated electronically, in particular by means of a microprocessor. The process is used in the production of copper.
Patent DE-3320326-A1 (DE)
Title: Device for a liquid container, preferably a drinking bottle for laboratory animals
Inventor: KIEPER JOACHIM
IPC: A01K7/02
Filed: 1983-06-04
Abstract: A device for a liquid container, preferably a drinking bottle for laboratory animals, in which a small amount of liquid, hardly noticeable in relation to the total capacity of the liquid container, is withdrawn through a withdrawal opening is characterised in that a withdrawal container (2), refillable from the liquid container (1) and connected to the withdrawal opening (3), is provided, and in that the capacity of the withdrawal container (2) is dimensioned so that it is in a readable ratio to the respective withdrawal amount, at least in a ratio of 1:1. <IMAGE>
Patent DE-3320398-A1 (DE)
Title: Arrangement for the two-sided upsetting of bar blanks
Inventor: VOILOV VITALIJ GAVRILOVIC
IPC: B21J9/06
Filed: 1983-06-06
Abstract: The arrangement is used for the two-sided upsetting of bar blanks, for example of bars for insulators, and contains separable matrix halves (3) with a charging space (10) and a working space (11), a crosspiece (4) which is mounted on a driven piston rod (5) and connected to the matrix halves (3), upsetting die (6), a support piece (7) for blanks and a device (14) for supplying blanks from the charging space (10) to the support piece (7). The supply device (14) contains grippers (15) which are mounted pivotably on the crosspiece (4) and are kinematically connected to the driven piston rod (5). As a result, it is made possible to carry out the displacement of the grippers and matrix halves by means of only one drive, to increase operational reliability and to extend the life of the arrangement. <IMAGE>
Patent DE-3325908-A1 (DE)
Title: Video device
Inventor: KIMURA KENJI
IPC: H04N5/781
Filed: 1983-07-19
Abstract: In a video device having a tape recording arrangement with a rotating head cylinder (21) for helical-track recording of a video information item on a magnetic tape (23) and with a disk recording arrangement with a disk head (31) for recording video signals on the disk (29), still-image replays, in particular, can be carried out without the resultant wear of the video tape if the disk (29) is mounted on an end face of the rotating head cylinder (21) in such a manner that the disk (29) rotates coaxially with the cylinder (21), the tape recording arrangement and disk recording arrangement exhibit mutually independent recording devices for the video signals and that information items recorded on the tape (23) or on the disk (29) can be copied to the disk (29), and, respectively, to the tape (23). <IMAGE>
Patent DE-3327737-A1 (DE)
Title: Angle cutter for wallpapers and the like having a motorised cutting-blade drive
Inventor: BROMFORT WILLY
IPC: B44C7/08
Filed: 1983-08-01
Abstract: Angle cutter with a motorised and also another cutting drive, especially suitable for wallpapers when wallpapering dihedral angles, removes all the decisive disadvantages of all previously known angle cutters, which are, inter alia, cutting directly on the wall surfaces without guiding the cut straight along the angle, in which case the cutting blades immediately become blunt etc. By contrast, the angle cutter according to the invention guarantees cuts straight along the angle by means of an angle-cut guiding strip (2) and, by means of cut-accepting formations (3) and (3a), the cuts over the pasting surface, and in this case the cut wallpaper ends, are simultaneously pressed on in an adhesively strong fashion. <IMAGE>
Patent DE-3335861-A1 (DE)
Title: Device for preventing pitching movements of vehicles
Inventor: MOERBE MATTHIAS
IPC: B60G17/016
Filed: 1983-10-03
Abstract: The device (20) prevents the pitching of vehicles (2) with sprung wheel axles (6) during braking and for this purpose has at least one adjusting cylinder (21) with an adjusting piston (22) and a projecting piston rod (23). The adjusting cylinder (21) is attached to one end of a spring strut (10). The adjusting piston (22) is acted upon by pressure from a pressure accumulator (41) of an adjustment power source (37) by way of solenoid valves (29, 32). The solenoid valves (29, 32) are controlled and reversed by a control unit (53), which operates as a function of the measured magnitude of braking decelerations in such a way that the adjusting cylinder (21) and its adjusting piston (22) compensate for compressions and elongations of vehicle springs due to braking, which would lead to pitching movements. The device (20) is preferably connected to an antilock device (9), which is assigned to at least one wheel angle of rotation sensor (67, 67a). Braking decelerations are calculated from the time intervals of pulses which are emitted from these sensors (67, 67a). <IMAGE>
Patent DE-3341139-A1 (DE)
Title: Protective working jacket
IPC: A41D13/00
Filed: 1983-11-14
Abstract: The invention relates to a protective working jacket for a person at risk of falling, e.g. for use in mining, in the building industry, in the electricity industry or the like, with slits for the passage of retaining or catching eyes of a safety harness worn under the jacket. It is characterised in that an elongate slot is provided in the front right-hand and left-hand lateral regions of the jacket material, each slot being closable by a touch-and-close fastener, and its length substantially exceeding the external diameter of the retaining or catching eyes.
Patent DE-3341388-A1 (DE)
Title: Container for the luggage or loading space of a vehicle
Inventor: PRISELAC STJEPAN
IPC: B60R11/00
Filed: 1983-11-15
Abstract: The invention relates to a case-like container (1) which is open on one side and can be removed from the luggage or loading space of a vehicle, in particular of a passenger vehicle, for the purpose of holding vehicle accessories, in particular for holding the spare petrol tank (3), towing cable (2) and jump leads (4). In order to better utilise the luggage space or loading space, the container (1) is arranged by means of a holding device on the luggage space side which is often inconveniently shaped. The said holding device consists in particular of two downwardly protruding support ribs (12) on the floor of the container, said ribs (12) being assigned to an edge or depression on the floor of the luggage or loading space, of an elastic spring tongue (7) which is assigned to the side wall and of a locking device which is provided on the top of the container. <IMAGE>
Patent DE-3344653-A1 (DE)
Title: Conveyor belt
Inventor: KAWAUCHI KATSUTOSHI
IPC: B65G15/38
Filed: 1983-12-09
Abstract: A multiplicity of heat and abrasion resistant elements (17) are attached to a region to be protected of the working surface of a conveyor belt (1). A cushioning layer (10, 16) is provided between the elements (17) and the conveyor belt (8) proper to cushion against the jolts arising as the material being transported collides with the elements (17). <IMAGE>
Patent DE-3344930-A1 (DE)
Title: Water-jet protection of the immersion region at the end of water chutes
Inventor: BOEHM HANS-JOACHIM
IPC: A63G21/18
Filed: 1983-12-13
Abstract: The risks of injury as a result of touching the bottom or of collisions between two or more people in the immersion region at the end of water chutes are to be reduced in that the immersion region is combined with a water jet, produced by known means, which automatically propels those being immersed away from the area of risk.
Patent DE-3400908-A1 (DE)
Inventor: STREHL HERBERT DIPL ING
IPC: H03M13/27
Filed: 1984-01-12
Abstract: 1. Method of determining the error burst length in a data transmission protected by an error-correcting block code, in which in each case bit groups of successive code blocks are interleaved with one another to form one multiplex code block (MB), characterized in that in each case bit groups are interleaved with one another which have a number of bits corresponding to the error burst correction capability of the block code and in that, in the evaluation of correction signals for adjacent code blocks (CB1, CB2; CB2, CB3; ...CB1, CB2, CB3 ...) on the receive side, it is always assumed that a single error burst (BU) has occurred.
Patent DE-3403597-A1 (DE)
Title: Machine for removing sludge-like material from natural or artificial bodies of water, sludge lagoons, mud tanks and the like
Inventor: KREYENBERG HEINER DIPL ING
IPC: E02F9/10
Filed: 1984-02-02
Abstract: The invention relates to a machine for removing sludge-like material from natural or artifical bodies of water, sludge lagoons, sewage tanks and the like down to a depth of 4 m, comprising a chassis and a superstructure which is arranged on the chassis and carries motors, hydraulic units and a removal tool, in particular an excavator bucket or a pump. To develop a machine of this type, which can be used in a variable manner largely irrespective of the nature and depth of the body of water and has a large radius of action, it is proposed with the invention that a lifting device for lifting and lowering the superstructure be arranged between the superstructure and the chassis.
Patent DE-3404742-A1 (DE)
Inventor: METZGER WERNER DR
IPC: C08F2/00
Filed: 1984-02-10
Abstract: Copolymers of ethylene containing not more than 4 moles, based on 100 moles of ethylene, of copolymerized C3-C6-alkenecarboxylic acids are prepared in a continuously operated tubular polymerization system under high pressures and temperatures in the presence of a polymerization initiator by a process in which a mixture of ethylene, the alkenecarboxylic acid, if required a further monomer which is copolymerizable with ethylene, an initiator and, if required, a regulator is fed into the polymerization system at its entrance and at the same time at a second point downstream of the entrance, along the polymerization system, where the reaction temperature has exceeded a maximum, the amount of alkenecarboxylic acid at the entrance of the polymerization system being not more than 0.3, preferably less than 0.28, mole, based on 100 moles of ethylene, and the remainder being metered in at the second feed point.
Patent DE-3405689-A1 (DE)
Title: Coin-operated gaming machine having a plurality of indicator elements of win individuality
Inventor: GAUSELMANN PAUL
IPC: G07F17/32
Filed: 1984-02-17
Abstract: For a coin-operated gaming machine (1) having a plurality of indicator elements of win individuality which can be illuminated translucently from the rear and which are arranged on a front plate, it is proposed to equip the indicator elements with raised cover caps (6), the side walls (11) of which, are translucent. The state of illumination of the indicator elements can thus also be seen from the side, whilst reflections on the front plate (3, 4) do not become noticeable in a disturbing way.
Patent DE-3407234-A1 (DE)
Title: Method for belting different electrical components on a common belt, and a device for carrying out this method
Inventor: SILLNER GEORG
IPC: H05K13/00
Filed: 1984-02-28
Abstract: In the case of a method and a device for belting different electrical components on a common belt in a sequence which is required for mechanical fitment of an electrical circuit, the components which are belted on a common belt strip together with other identical elements and are available at different magazines, are transferred to a synchronously running transportation element in a program-controlled manner. For transferring each component to the transportation element, the belt strip holding this component in the magazine is cut off in the region of its perforation at a loading position which is provided on the relevant magazine and is inserted into an available receptacle of the transportation element in such a manner that all the components which are held by means of their belt strip sections on receptacles of the transportation element are transported, with their connecting wires aligned in the plane of the belt strip and transversely with respect to the movement direction of the belt strip, from the respective loading position to a belting station in which the individual components are newly belted in the required sequence by connecting their belt strip sections.