baber/WOPTO huggingface dataset:
Patent DE-3048424-A1 (DE)
Title: Combined interior light and visor - for reducing dazzle effect of headlamps on approaching vehicles on driver
Inventor: LABOD WERNER
IPC: B60Q3/02
Filed: 1980-12-22
Abstract: The proposed fitting contains a strip light, or linear bulb (6), in an opaque housing (4) supported on a hinged bracket (2). On one side the housing is extended (14) in the form of a sun visor, well beyond the bulb. The light outlet from the housing is closed by a transparent cover or lens (11,11a). The assembly is supported by the bracket from a convenient point inside the vehicle, for example from a door pillar or from the roof just above the windscreen, in a similar manner to a conventional sun visor. The object of the lamp is to raise the background light level in the vehicle at night. This has the effect of reducing the pupil diameter of the driver's eyes thus making them less sensitive to glare from the headlamps of oncoming vehicles.
Patent DE-3100378-A1 (DE)
Title: Electrical rotor device
Inventor: ASK JONAS WALDEMAR
IPC: H02K31/00
Filed: 1981-01-09
Abstract: A device having a rotating electromagnetic system, which preferably operates as an electric motor, generator, converter and energy store and mainly has a radially directed magnetic field. Freely movable conductors rotate in circular paths transversely through the magnetic field, every second conductor from an even number of rolling conductors rolling on a cylindrical surface which is bounded on the outside and is curved on the inside, or on corresponding cylindrical surfaces, while the other conductor rolls on a cylindrical surface which is bounded on the inside and is curved on the outside, or on corresponding surfaces, and adjacent conductors roll with respect (counter) to one another.
Patent DE-3112306-A1 (DE)
Title: Vibration-damped marine thrust-bearing arrangement
Inventor: SCHMUCKER GUENTER
IPC: F16C27/08
Filed: 1981-03-28
Abstract: Marine thrust-bearing arrangement for high axial loads alternating in a shock-like manner, consisting of, for example, two axially prestressed, self-aligning roller thrust bearings. In this bearing arrangement, to dampen vibrations and avoid destroying the bearings, a hydraulic piston which acts on the outer race and to which fluid is admitted via a restrictor is provided at least on the bearing side which is only occasionally subjected to axial loading. The restrictor brakes the discharge of the pressure medium and thereby results in more gentle stressing of the bearing when the thrust is reversed.
Patent DE-3116511-A1 (DE)
Title: Process for producing synthetic crude iron
Inventor: BUCHWALDER JOACHIM DIPL ING
IPC: C21C1/00
Filed: 1981-04-25
Abstract: The invention relates to a process for the aftertreatment of crude iron from the first melting outside the blast furnace. By means of the process, the variation of the composition of the basic crude iron is ensured within wide limits and the setting of defined mechanical properties and/or microstructures of the synthetic crude iron in the solidified state is made possible. According to the invention, ferroalloys, steel and/or other metallic and/or non-metallic materials, or mixes thereof, which are smelted and/or liquefied in a unit other than the blast furnace, are added as alloy components under control to the base crude iron, smelted in the blast furnace, in the molten state. The addition is effected directly from a melting unit, if appropriate with the interposition of a runner, into a stream of basic crude iron, or into a metal bath located in a vessel and moved by the flow of the basic crude iron and/or the molten alloy components themselves. <IMAGE>
Patent DE-3117251-A1 (DE)
Title: Automatic exposure control arrangement for a camera
Inventor: KITAGAWA MASAHIRO
IPC: G03B15/05
Filed: 1981-04-30
Abstract: An automatic exposure control arrangement for a camera, intended to control the quantity of light emitted by a flash discharge tube (F) of an electronic flash gun/unit has a bias current amplifier (C11), which is switched on when the flash discharge tube (F) starts to emit light, as a result of which the response rate of the control circuit is increased without increasing its input current. <IMAGE>
Patent DE-3119867-A1 (DE)
Title: Height-adjustable seat
Inventor: APPRICH HARRY
IPC: A47C3/30
Filed: 1981-05-19
Abstract: In order to make a seat, in particular for motor vehicles, height-adjustable, it is provided according to the invention that at least one sack (7, 8, 9) or the like which can be inflated with air or another gas is arranged under the seat (1). <IMAGE>
Patent DE-3124674-A1 (DE)
Title: Storage container for feeding installations
Inventor: ICKING PAUL
IPC: A01K5/02
Filed: 1981-06-24
Abstract: The invention proposes a storage container for feeding installations, in which the containers are arranged movably between a position close to the driving, checking and feeding passage into a position in the region of the feeding trough, and the bottom flaps of the clamps, which are designed as a sealing opening, can be opened independently of one another in the region of the feeding trough so that, for example, two feeding operations can be carried out successively with a single storage container, all feeding troughs furthermore being chargeable simultaneously.
Patent DE-3126555-A1 (DE)
Title: Device for guiding hand circular saws and similar hand tools
Inventor: FLEISCHER DIETER DIPL ING
IPC: B23Q1/54
Filed: 1981-07-06
Abstract: Published without abstract.
Patent DE-3133745-A1 (DE)
Title: Mixing stage
Inventor: KIRSCHNER KLAUS DIPL ING
IPC: H03D7/00
Filed: 1981-08-26
Abstract: In the mixing stage, a four-terminal network is connected between the mixer and the intermediate-frequency filter, the input impedance of which four-terminal network is reciprocal to the input impedance of the intermediate-frequency filter and the output impedance of which network matches the real input impedance of the intermediate-frequency filter.
Patent DE-3137986-A1 (DE)
Title: Winding apparatus for strip or wire
Inventor: HOCK STEFAN
IPC: B65H20/06
Filed: 1981-09-24
Abstract: For winding up wire or strip in rolling mills or in the case of metal melts which are sprayed directly onto a cooling drum, it is necessary for the arriving strip to be caught and clamped fast on the circumference of a winding drum until the winding process is running continuously. In the solution to this problem according to the invention, the winding drum (1) is surrounded by an endless belt (3) over more than three quarters of the circumference of the said drum. The endless belt (3) is passed over rollers and forms a funnel-shaped opening (13) in which the belt section (12) returning from the winding drum (1) is covered by a covering (15). The strip to be wound up passes between the belt section (11) running towards the winding drum and the covering into the funnel-shaped opening (13) between them and is captured reliably by the belt (3) and pressed against the winding drum. It is thereby possible to capture and wind up even strips or wires running at high speed. <IMAGE>
Patent DE-3138208-A1 (DE)
Title: Power transmission device for motor vehicles, especially tractors
Inventor: MERZ HORST
IPC: B60K17/28
Filed: 1981-09-25
Abstract: A double clutch serves for the independent connection of the engine to the vehicle drive and a power take-off in the power transmission device of tractors. A drive clutch connects the engine shaft to a vehicle drive shaft and a power take-off clutch connects the engine shaft to a power take-off shaft. In order to relieve the particularly highly stressed drive clutch and thereby extend its service life, the vehicle drive shaft and the power take-off shaft are, according to the invention, able to be connected to one another in a rotationally fixed manner by means of a coupling device so that the power take-off clutch can assume a part of the load of the drive clutch. The coupling device is appropriately engaged particularly when high vehicle forces occur and the power take-off is not required. By disengaging the coupling device the facility for independent connection of the vehicle drive and the power take-off is maintained.
Patent DE-3141596-A1 (DE)
Title: Device for cleaning and humidifying air
Inventor: BUCHEGGER GUENTER
IPC: F24F8/133
Filed: 1981-10-20
Abstract: Device for cleaning and humidifying air, with a water tank, from which water is supplied to an impeller and distributed in a horizontal layer. The air flow penetrates first downwards and then upwards again through the water curtain which acts as a filter, the return of the major part of the used water into the tank being guaranteed by the shape of the tank.
Patent DE-3145855-A1 (DE)
Title: Process for producing a thin-film transistor
Inventor: NIMEZAKI SHIGEHIRO
IPC: H01L29/40
Filed: 1981-11-19
Abstract: In carrying out the present process for producing thin-film transistor elements (for example, Figure 3E), each of which has a gate, source and drain electrode (2, 9, 9), a gate insulating layer (3) and a semiconductor layer (4) adjacent to the end of the source and drain electrodes, a photoresist pattern (8) is formed which can be exposed to a radiation having a higher energy than extreme UV radiation, and is used to form the source and drain electrodes (9, 9). <IMAGE>
Patent DE-3200213-A1 (DE)
Title: Core connector for telecommunications cables
Inventor: FORBERG HORST
IPC: H01R4/24
Filed: 1982-01-07
Abstract: The subject-matter of the invention is a core connector for incoming and outgoing cores of a telecommunications cable, whose housing (3) consists of a cover (1) and a lower part (2). In each case one contact (5) which is free of solder, screws and stripping, is fixedly arranged with a polytropic air gap for the connection of two cores (4), a spring tongue (7) which is provided with a bead (6) being integrally formed at one end of the contact (5), and the contact limbs (5a) being positioned at an angle of approximately 45 DEG  with respect to the cable axis. The lower part (2) of the housing (3) has tubular or duct-shaped guides (8, 8a) and clamping ribs (9), a blade (10) for cutting-off the cable cores being inserted. The cover (1) contains an opening (11) for the insertion of a test probe (12). <IMAGE>
Patent DE-3201440-A1 (DE)
Title: Device for the control of transmissions in motor vehicles
Inventor: MUELLER ALFRED DR
IPC: B60W30/18
Filed: 1982-01-19
Abstract: A device for the control of transmissions in motor vehicles in which the transmission is both manually and automatically controllable is proposed. The manual operating mode is engaged by operating a manual shift, the change-over to automatic operating mode occurring as a function of the attainment of predetermined operating parameter values. In this way the advantages of a manual shift, for example when starting off on slippery roads or when cornering, can be combined with the advantages of an automatic transmission control. <IMAGE>
Patent DE-3206308-A1 (DE)
Title: Mowing machine
IPC: A01D43/077
Filed: 1982-02-22
Abstract: Mowing machine having a lawn tractor (2) or the like, on which is mounted laterally a mowing-material conveyor unit (1) which is equipped with a conveying channel (22), which has a receiving orifice (8) for connection to the discharge orifice (5), opening out laterally of the tractor, of a mid-mounted mower (3) arranged between the axles of the tractor and a delivery orifice (18) for discharging the mowing material, taken over by the mower and transported through the conveying channel (22), into a collecting container (17) also guided along, said conveyor unit being equipped with a driveable shaft, and in which, to reduce the drive power and the generation of noise and to prevent the risk of clogging, there is an endless conveyor element (12) which is guided in rotation, in a plane approximately vertical in the position of use of the conveyor unit (1), via deflecting wheels (9, 10, 11), of which one (11) is connected to the driveable shaft, and which has drivers (25, 29) guided through the conveying channel (22). <IMAGE>
Patent DE-3207290-A1 (DE)
Title: Device for changing the conveying direction of individual objects
Inventor: WOLF WOLFRAM
IPC: B65G47/82
Filed: 1982-03-01
Abstract: A device for changing the conveying direction of objects, in particular piles of paper, which are to be moved up to a feed conveyor and discharged via a delivery conveyor running essentially transversely thereto, has tongs consisting of rotating clamping plates, whose lower clamping plate is arranged in the plane of the conveyor and whose upper clamping plate is displaceable relative to the lower clamping plate in the direction of closing and opening the tongs, both clamping plates scraping over adjacent inner portions of the feed and delivery conveyors during their rotation about an axis running next to and perpendicular to the conveyors. <IMAGE>
Patent DE-3208402-A1 (DE)
Title: Cover for the movement openings in channel side walls for the shafts of swivellable feed rollers
Inventor: KOLB LOTHAR
IPC: B02C23/02
Filed: 1982-03-09
Abstract: The invention relates to the cover for the movement openings in the channel side walls for the shafts of swivellable feed rollers, for example on comminution machines, to which the material for comminution is fed to a comminution rotor through a feed channel. In machines of this kind, in many cases material for comminution is thrown back into the feed channel by the comminution rotor and then sprays laterally out of the movement openings for the shafts of the swivellable advance rollers into the channel side wall and leads to soiling of the surroundings of the machine. The object of the invention is to cover these movement openings in the channel side walls without impeding the movement of the feed rollers for the material for comminution. The invention achieves this object by covering the movement openings in channel side walls for the shafts of swivellable feed rollers with metal plates which slide or swivel over the movement openings on the channel side walls or on the rocker for the feed rollers when the rocker is raised.
Patent DE-3210117-A1 (DE)
Inventor: SCHREIBER GEORG DIPL ING
IPC: B01D11/00
Filed: 1982-03-19
Abstract: To permit the output of a vertical fluidizing-cell column to be increased, its cross-sectional area to be enlarged, and the installation of plates in the column to be simplified, the plates are made conical or pyramidal with their concave and convex sides alternately directed upwardly. The plates have central openings for the passage of one stream of material, and are mounted in the column with peripheral passages for another stream of material. Preferably the plates are movable relative to each other and have movable center pieces variably closing some of the central openings for varying the operation of the column.
Patent DE-3212993-A1 (DE)
Title: Direction fixing device for castors
IPC: B60B33/02
Filed: 1982-04-07
Abstract: The direction fixing device has a flange-mounted plate which can be attached to a rotational bearing head which rotatably holds the wheel fork, a locking lever being swivellably mounted on said plate and spring-loaded in the locking direction. This locking lever is connected to an actuation lever and in the case of locking can be swivelled by the latter into a recess in the back of the wheel fork and in the case of release can be swivelled out of this recess. In this arrangement, for the purpose of transferring from the release position into the locked position and vice versa in the opposite direction of rotation the locking lever and the actuation lever are swivellably mounted on axles held on the flange-mounted plate at a distance from one another, a pin, which interacts with a nose of the locking lever, of the actuation lever gripping between the axles. In order to provide a flat constructional element, the axles which bear the locking lever and the axles which bear the actuation lever are arranged approximately horizontally one next to the other below the web of the flange-mounted plate and the actuation lever is acted upon by a spring element.
Patent DE-3214724-A1 (DE)
Title: Building element
Inventor: RENFTLE HANS DIPL ING
IPC: E04B2/18
Filed: 1982-04-21
Abstract: The invention relates to a building element, in particular building block, slab or tile made of mineral materials such as glass, concrete, stone or made of steel, wood, plastic or materials consisting of waste, having profiled faces, and relates to the method and means for joining them. The object of the invention is to permit the laying of building elements, in particular building blocks, slabs or tiles in a manner understandable to the layman by way of a positive and/or non-positive connection without mortar or adhesive, in such a way that they can also be demounted and reused. The user can himself alter and build according to his own requirements a structural environment built using such building elements. The object is achieved according to the invention with a building element, in particular building block, slab or tile, in that it is provided with at least one groove (3) or tongue (4) on at least one face (1, 2, 7), and connection to the other building elements is possible by means of prefabricated profiles (5, 9). <IMAGE>
Patent DE-3220002-A1 (DE)
Title: Coil former for electrical coils
Inventor: BAUER HANS ING GRAD
IPC: H01F5/04
Filed: 1982-05-27
Abstract: A coil former for electrical coils which is suitable for use in printed-circuit boards having a magnetic coil axis aligned horizontally with respect to the plane of the board, the winding space of which coil former is bounded by coil former flanges on which strips of solder tabs are integrally formed which are used as supports for contact connections for the connection of winding wires, at least one of the strips of solder tabs being split into individual elements (8, 14) which are at a distance from one another and are in each case used as supports of a contact connection, and the individual elements having notch-shaped wire guides which lead in the direction of the contact connection from the side surfaces of the individual elements facing away from the winding space. <IMAGE>
Patent DE-3223034-A1 (DE)
Inventor: WALTER HANS-JUERGEN
IPC: G07F7/08
Filed: 1982-06-19
Abstract: A method of detecting false data recording media and a data recording media therefor useful in the cash-free procurement of products or service from automatic service rendering or product vending machines. For each data recording medium, the number of uses thereof is encoded on the data recording medium itself and memorized by each automatic service machine. A data recording medium is deemed correct by the automatic service machine if the number of uses encoded on the medium itself is not lower than the number of uses previously memorized in the automatic service machine; otherwise, the medium will be deemed false and can be withheld or otherwise rejected by the machine. Dissemination of information relative to a false data recording medium is achieved on presentation of the medium by encoding in addition to the aforesaid data, the number of uses of a data recording medium previously presented to the machine. Subsequent use thereof will of necessity cause that information to be transmitted to another automatic service machine.
Patent DE-3224912-A1 (DE)
Title: Programmable device for separating multi-core flat-strip cables
Inventor: PECHSTEIN FRED
IPC: H01R43/28
Filed: 1982-07-03
Abstract: The invention relates to a programmable device for separating multi-core flat-strip cables. The invention is for as many keys and blades as possible separating points to be provided, for the blades at the same time to be arranged displaceably at a distance from the separating points, for the blades to have an oblique cut, for the blades to be held by leaf springs on a shaft in the quiescent position, for the blades to have a notch above the cutters into which the leaf springs latch after operation of the keys in the operating position, for a delete key to be provided by means of which the blades can be moved into the quiescent position by means of a strip, and for a roller for transporting the flat-strip cable to be located opposite the blades. <IMAGE>
Patent DE-3229047-A1 (DE)
Inventor: PLUM HELMUT DR
IPC: C08G18/83
Filed: 1982-08-04
Abstract: Polymers that contain terminal amino groups and moieties of the formula (I)   <IMAGE>   a process for preparing the polymers by (a) reacting in a first step a hydroxyl-containing ester of an  alpha , beta -olefinically unsaturated monocarboxylic or dicarboxylic acid and a dihydric alcohol with a diisocyanate, the equivalence ratio of NCO to OH groups being greater than 1:1, (b) polymerizing the reaction product of (a) alone or in mixture with at least one olefinically unsaturated polymerizable monomer by free-radical polymerization, (c) decarboxylating the polymer into the ammonium salt, and then neutralizing the resulting product and their use in 2-component finishes that crosslink by means of crosslinking agents.
Patent DE-3231220-A1 (DE)
Title: Clamp for connecting intersecting supports
Inventor: SCHWANEKAMP WOLFGANG
IPC: E04B1/58
Filed: 1982-08-21
Abstract: Published without abstract.
Patent DE-3237205-A1 (DE)
Title: Process for depositing metals and/or semimetals on photoconductors
Inventor: STADLER KARL-HEINZ DIPL CHEM
IPC: C23C18/16
Filed: 1982-10-07
Abstract: A process for depositing metals and/or semimetals on photoconductors of metal compounds in the presence of a polar organic compound and with exposure to light at a wavelength having an energy which is greater than the band gap of the treated photoconductor, in particular under a substantially inert atmosphere, is described, an organic compound in the form of a monohydric or polyhydric alcohol and/or of a monohydric or polyhydric thioalcohol being used, the organic radical or radicals of the alcohol and of the thioalcohol exhibiting a positive induction effect and/or free radical-stabilising effect, and the alkyl group being excluded for this radical. This process has the advantage that it can be carried out simply and rapidly, and troublesome reaction products are easy to remove. It permits the production of advantageous catalytic products, but also that of printed circuit boards.
Patent DE-3239376-A1 (DE)
Title: Piston, in particular for internal combustion engines
Inventor: THOM RUDOLF
IPC: F16J1/14
Filed: 1982-10-23
Abstract: A piston for internal combustion engines is connected to a connecting rod passed laterally through a partial area of the front faces of the gudgeon-pin bosses. In order to protect the connecting rod guide from excessively high temperatures, the connecting rod is passed laterally through a partial area (connecting-rod guiding surfaces) of the front faces of the gudgeon-pin bosses, the said partial area facing away from the wall of the piston top.
Patent DE-3240502-A1 (DE)
Title: Boiling/cooling container for power-electronics components
Inventor: HAHN KURT
IPC: H01L23/427
Filed: 1982-10-30
Abstract: For improved return-cooling of a container for the direct boiling/cooling of power-electronics components, the container is constructed as a cylindrical, single-layer metal bellows (5) which is closed in a vacuum-tight manner via flanges (3, 4) at the end, by means of closing covers (1, 2). The flanges (3, 4) are rigidly connected to one another via supporting tubes (6) which are distributed on the circumference, so that the boiling/cooling container forms a self-supporting unit. <IMAGE>