baber/WOPTO huggingface dataset:
Patent DE-3244461-A1 (DE)
Title: Integrierte halbleiterschaltung mit einer aus einer aluminium/silizium-legierung bestehenden kontaktleiterbahnebene
Inventor: FISCHER FRANZ DR ING
IPC: H01L23/52
Filed: 1982-12-01
Abstract: Verfahren zur Herstellung einer elektrooptischen Anzeigevorrichtung und danach hergestellte Anzeigevorrichtung. Um bei großflächigen Displays den erforderlichen Plattenabstand zu gewährleisten, wird vorgeschlagen, auf einer der beiden Trägerplatten ein Distanzpunkteraster in einer Flach- oder Tiefdrucktechnik aufzubringen. In einer bevorzugten Ausführung besteht das Muster aus zweierlei Distanzpunkten: Abstandspunkten, die lediglich an einer der beiden Platten fixiert sind und den Minimalabstand vorgeben, sowie Verbindungspunkten, die an beiden Platten haften und den Maximalabstand definieren. Das Ausgangsmaterial für die Distanzpunkt ist zweckmäßigerweise ein (selektiv) UV-härtbarer Kunststoff. Die vorgeschlagene Fertigungsmethode ist besonders preisgünstig, liefert recht maßgenaue Substratabstände und eignet sich vor allem für Flüssigkristallanzeigen mit Kunststoff-Trägerplatten.
Patent DE-3300643-A1 (DE)
Title: Contact strip for multi-pin electrical plug connections
Inventor: HARTING DIETMAR
IPC: H01R31/06
Filed: 1983-01-11
Abstract: For a contact strip (1, 2) for multi-pin electrical plug connections, it is provided for a frame-shaped holder (14, 14') for a separate contact insert (15, 15') to be integrated therein. In this case, a first contact region (10, 10') of the contact strip is provided with contact elements which are arranged or inserted in a fixed position, in a conventional manner, while a second region (13, 13') is provided for retaining and holding the contact insert. The insert is preferably retained by means of a latching connection (22, 23), it being possible, if required, for the insert to be detached again from the holder. The contact arrangement (raster) in the insert is preferably designed in the same raster as in the case of the first contact region, so that the contact strip can be joined to commercially-available mating plugs (3). The contact elements (17, 25) of the insert are constructed as crimped contacts which can be latched and unlatched individually. Polarisation devices (24) are provided in order to introduce the insert into the contact strip in the correct orientation. 
<IMAGE>
Patent DE-3307331-A1 (DE)
Title: Device for electronically converting a colour negative into a positive-colour screen image
Inventor: KOENIGK WERNER DIPL ING
IPC: H04N1/48
Filed: 1983-03-02
Abstract: In this device, a so-called video analyser, it is provided that at least the devices (12, 13) for optically separating the beam path and the opto-electronic conversion devices are arranged on a carrier (3), offset towards the outside compared with the centre perpendicular (6) of the negative carrier (4) and protruding into the area of the centre perpendicular (6) with a horizontal part (7), above the negative carrier (4) and the illumination and scanning device (2) are arranged below the negative carrier (4) in order to enable even large-format negatives and films to be analysed in this manner without problems and with ease of handling and largely eliminating the influence of external light. <IMAGE>
Patent DE-3308475-A1 (DE)
Title: Robot arm with multiple joints - has second and third parts of arm actuated by motors mounted in stationary base
Inventor: SCHLIMM NORBERT
IPC: B25J13/00
Filed: 1983-03-10
Abstract: The robot arm, for transferring workpieces or tools to or from pallets, has a base (10) with a  first arm part (12) which rotates about a vertical axis (11). This first part carries second and third arm parts (22,41) which rotate about parallel horizontal axes. The third arm part (41) carries a hand or gripping device (60,62). The second and third arm parts are driven through transmission systems (30,36; 46-54) from motors (38,56) mounted in the stationary base. ADVANTAGE - Mounting the driving motors in the base reduces the inertia of the moving parts, resulting in more rapid operation of the arm.
Patent DE-3310691-A1 (DE)
Title: Socket plate for a plug-in connection for two parts which are provided with plug pins
Inventor: STADLER EWALD
IPC: H01R12/71
Filed: 1983-03-24
Abstract: The invention relates to a socket plate for a plug-in connection between a circuit board which is provided with plug pins and a printed circuit, and a circuit module which is provided with plug pins and has an upper and a lower covering plate and a plate which is located between them, is provided with resilient contacts in a sprung manner and is characterised in that it consists of an elastomeric material and has a matrix-like arrangement of continuous slots (7) which lie in rows and columns, in that the cover plates (9, 10) have an identical arrangement of outwardly inclined openings (2), and in that the side walls of the slots and the inclined surfaces of the openings have metallic contact strips (8) resting thereon, and in that this socket plate is held by means of an elastic frame which engages around the edges. <IMAGE>
Patent DE-3314115-A1 (DE)
Title: Process and magma for crystallising massecuite
Inventor: BRUEDERN OTTO
IPC: C13B30/02
Filed: 1983-04-19
Abstract: Massecuite to be crystallised flows along a massecuite magma path through a container (3) of magma (1; 2). At the same time, the massecuite is cooled by a cooling device (7). On at least one feed point between an inlet (5) and an outlet (6) of magma (1; 2), a dilution liquid is added to the massecuite. The temperature of the dilution liquid can be adjusted to that of the massecuite. A feed device (28) provided for the dilution liquid can have annular pipes (29; 30) extending into the container (3) and having nozzles (32). <IMAGE>
Patent DE-3319178-A1 (DE)
Title: Gearbox fitted with only two conical gears instead of a plurality of gears
Inventor: TURAN SELAMI
IPC: F16H3/42
Filed: 1983-04-26
Abstract: This relates to an infinitely variable transmission which essentially comprises two intermeshing conical or tapered gears (A and B). The gear (A) is displaceable in an axial direction and forms the drive gear. The gear (B) forming the output is supported in a retaining fork (F<1>, F<2>), which is displaceably held in guide sleeves (G<1>, G<2>) and is supported on springs (H<1>, H<2>) arranged in these sleeves (G<1>, G<2>). The springs (H<1>, H<2>) endeavour to hold the gear (B) in mesh contact with the gear (A).
Patent DE-3323897-A1 (DE)
Title: Transport vehicle with all-wheel drive
Inventor: MUELLER HANS
IPC: B62D7/02
Filed: 1983-07-02
Abstract: In a transport vehicle with all-wheel drive, steering connections (10 to 15) extend from a central steering column (7) to wheels (6, 6') arranged at the respective corner points (E) of the loading surface (L) or of the frame (1 to 3) of the transport vehicle. These steering connections (10 to 15) consist in each case of chain wheels (10 to 12) with partially wrapping-around tension chain areas (A, 13) and of tie rod sections (B, 14) which are subdivided in each case by a clamping lock (15), and in addition lie within the horizontal projection of all the planar frame components (1 to 3) of the transport vehicle. <IMAGE>
Patent DE-3324150-A1 (DE)
Inventor: KOCH HERBERT
IPC: E04H4/10
Filed: 1983-07-05
Abstract: 1. Covering for pools, more particularly swimming pools, consisting of hollow section elements, which at one end have overflow apertures and at the other end have ventilation apertures, whereby the ventilation apertures can be optionally connected to the ambiance or to a pressurized gas source and whereby the hollow section elements are guided on guiding devices vertically disposed on the pool, characterized in that the guiding devices comprise at least two rigid vertical guide rails (12, 12') securely connected to the pool and with mutual horizontal spacing, which are secured to the pool wall (11), which is adjacent to the end (5, 5') of hollow section elements (1, 2) comprising overflow apertures (6) and in which adapters (13) engage, which are connected to this end (5) and each of which comprises an articulation having a horizontal axis of articulation (17, 17').
Patent DE-3327887-A1 (DE)
Title: Lubricant pump
Inventor: RIIKONEN UOLEVI
IPC: F16N13/16
Filed: 1983-08-02
Abstract: A lubricant pump in central-lubricating systems, consisting of a compressed-air cylinder which is controlled by a pressure valve and whose piston is connected via a piston rod to the piston of a second, smaller grease-compression cylinder, by means of which the grease is pressed in portions into the lubricating points, and to which lubricant pump a grease cylinder furthermore belongs, from which in each case one portion, under the influence of the pressure of a piston in the grease cylinder, is able to pass through a one-way valve into the grease-compression cylinder, for compressing the next grease portion. The lubricant pump according to the invention is characterised in that the pressure valve is connected to the air-pressure compression space of the grease cylinder such that full operating pressure is present in the compression space during the operating phase of the grease press, and in that the pressure can dissipate slowly after completion of the operating phase.
Patent DE-3335884-A1 (DE)
Title: Cable guiding channel having a bridging bracket
IPC: H02G3/04
Filed: 1983-10-03
Abstract: A bridging bracket for bridging over the open side of a cable guiding channel is proposed which can be engaged with and disengaged from an edge profile of a cable guiding channel, in a simple manner.
Patent DE-3337912-A1 (DE)
Title: Agricultural harvester, especially self-propelled combine harvester
Inventor: DAMMANN JOHANNES
IPC: A01D41/12
Filed: 1983-10-19
Abstract: The present invention describes a combine harvester having a grain tank and a grain-tank emptying worm which is followed by a pivotable grain-tank outflow pipe, a discharge worm being provided in the grain-tank outflow pipe. The drive of the worm mounted in the grain-tank outflow pipe takes place from outside, so that there are no disturbing drive fittings in the material flow between the worm of the grain tank and the worm of the grain-tank outflow pipe. Two angular gears are provided as a drive device for the grain-tank outflow-pipe worm, one angular gear being rotatable about the axis of its output train, and the axis of the output train coinciding with the pivot axis of the grain-tank outflow pipe. As a result of this measure, the grain-tank outflow pipe can be driven in any rotary position, without the fear of damage to the drive.
Patent DE-3341538-A1 (DE)
Title: Rotary kiln
IPC: F27B7/36
Filed: 1983-11-17
Abstract: A rotary kiln has a burner (3) on the end face opposite the material inlet (2), and at least two axial flow channels (6,7) opening in the region of the burner (3), of which one, the flow channel (7) receiving the material being treated, conducts the hot gas flow of the burner (3), and the other flow channel (6) conducts a flow of pressurised gas in counterflow to the hot gas flow. In order to prevent an overheating of the material being treated without an increase of the exhaust heat losses, the flow channel (6) for the pressurised gas flow is connected to the delivery duct (14) of at least one fan (13) arranged on the kiln casing (1), the suction duct (12) of which fan opens in the region of the mouth opening (11), facing the material inlet (2), of the flow channel (7) for the hot gas flow of the burner (3). <IMAGE>
Patent DE-3344835-A1 (DE)
Title: Device for delivering threads, especially to weaving machines
IPC: D03D47/34
Filed: 1983-12-12
Abstract: The invention relates to a device for delivering threads, especially to weaving machines, having a thread guide depositing the thread in individual loops and having a thread draw-off guide assigned to the thread depository, and proposes, in particular to achieve high run-through capacities, that the thread depository should consist of two rows of holding pegs which are moved away from the thread guide (10) on both sides of a depositing plane and the mutual spacing of which is smaller than the stroke of the thread guide (10). <IMAGE>
Patent DE-3402764-A1 (DE)
Title: Packed bed filter
Inventor: MARGRAF ADOLF DIPL ING
IPC: B01D46/34
Filed: 1984-01-27
Abstract: The packed bed filter is designed so that the upright packed bed, through which the untreated gas or flue gas flows transversely, is subdivided by at least one gas-permeable partition into two or more packed beds, beneath which a common collection chamber or divided collection chambers having controllable discharge devices are located. The partition surface or the partition surfaces are advantageously coupled to a vibration generator.
Patent DE-3406140-A1 (DE)
Title: Dynamic shelving installation
Inventor: MERGELSBERG WILFRIED
IPC: B65G1/06
Filed: 1984-02-21
Abstract: A dynamic shelving installation for goods has storage channels (3) which extend approximately horizontally and parallel to one another and have rolling paths which are inclined in relation to the horizontal from a loading side to a removal side and are secured in the region of the removal side by means of an end stop (14). In order to ensure a predetermined and precisely controllable passage of non-circular and/or otherwise awkwardly shaped articles, the rolling paths are formed from rails (4), on which rolling carriages (5, 5') for the material in question (barrels 8 or crates 11) are supported by means of guide wheels (6). <IMAGE>
Patent DE-3409874-A1 (DE)
Title: Electrical socket for incandescent lamps
Inventor: LINKE RAINER
IPC: H01R33/22
Filed: 1984-03-17
Abstract: The invention relates to a socket for incandescent lamps, especially a switching socket intended for installation in furniture or the like, having a box-shaped, longitudinally divided housing, consisting of two shell halves, on whose one end the holder for the incandescent lamp is arranged and whose one longitudinal side is used as a mounting plane which has a protective screen, which acts like a reflector, for the incandescent lamp. In order to simplify the production and the assembly of the socket and in order to increase its safety, the housing (12) is longitudinally divided at right angles to the longitudinal side forming the mounting plane (17), and half of the protective screen (18) is integrally formed on each shell half (13, 14). Both shell halves (13, 14) are integrally connected to one another by means of a connecting lug (32) and film hinges (33), and can be folded together in the dividing plane (23). In the folded-together state of the shell halves (13, 14), the parts (26, 27) of the protective screen (18) form a complete protective screen. The housing parts are connected by latching means (34, 35). <IMAGE>
Patent DE-3412738-A1 (DE)
Title: Sealing for joints between components
Inventor: FRITZ HUBERT
IPC: E04B2/70
Filed: 1984-04-05
Abstract: The sealing strip (1) comprises a strip of film, for example consisting of polyvinyl chloride without plasticiser, having a uniform, small thickness. The longitudinal edges (3) are crimped over at an acute angle, with the result that the crimped-over parts (4) are clamped between two components in a barb-like fashion after being pushed into a groove. When components are assembled, bellows-like folds (8) result, which also ensure reliable sealing when the position of the components changes, for example when wood shrinks. <IMAGE>
Patent DE-3417002-A1 (DE)
Title: Air outlet for cavity floors
Inventor: RADTKE WOLFGANG DIPL ING
IPC: F24F13/06
Filed: 1984-05-09
Abstract: The air outlet has a cylindrical air-distributing pot (17), on the bottom wall (20) of which an air-inlet pot (18) is eccentrically arranged in a rotatable manner. Protruding from the air-inlet pot (18) is a radial connecting piece (24) for connecting a flexible air tube. This makes it possible to lead the flexible air tube (15) always in a straight line in the floor cavity, irrespective of the arrangement of the feet (13), to the air outlet. A vertically adjustable perforated plate (29) serves for varying the flow resistance of the air outlet by turning the cover (26). <IMAGE>
Patent DE-3425632-A1 (DE)
Inventor: GEISS KARL-HEINZ DR
IPC: C07D403/04
Filed: 1984-07-12
Abstract: Novel pyrrol-1-ylphenyldihydropyridazinones of the formula    <IMAGE> I  their preparation and their use in the treatment of disorders.
Patent DE-3437368-A1 (DE)
Title: Prefabricated reinforced-concrete floor
Inventor: HOEPFNER RUDOLF DIPL ING
IPC: E04B5/02
Filed: 1984-10-11
Abstract: Instead of using a prefabricated reinforced-concrete floor for building construction which has, up until now, involved a large amount of manual labour and superfluous material consumption, a modern prefabricated reinforced-concrete floor having a clamping plate, re-usable anchoring means and a re-usable recessed shuttering is proposed for use in automated production lines for reinforced-concrete floors.
Patent DE-3447234-A1 (DE)
Title: Process and machine for the circumferential machining of non-circular workpieces
Inventor: FELLER OTTO
IPC: B23Q35/20
Filed: 1984-12-22
Abstract: A process and CNC-controlled machine with a copying device for the circumferential machining of workpieces, in particular piston rings of widely varying non-circular contours, requires only a single template, which is driven by a direct current servomotor or the like synchronously with the angle of rotation  phi  DEG  of the piston ring set to be machined, and in order to generate the desired non-circular contour deviates from its synchronous path by means of pulses for lead and lag angles  DELTA  phi  DEG  received by the computer, the illustrated double-lever rocker arm as well as a cross slide mounted on the lathe saddle being able to serve as tool carriers for the turning or milling tools. <IMAGE>
Patent DE-3516458-A1 (DE)
Title: Driven thread store
Inventor: RAASCH HANS
IPC: B65H51/22
Filed: 1985-05-08
Abstract: The thread guide (1), which is to wind turns of the thread (6) around a stationary storage drum (10) for storage purposes, possesses a displacement device (54, 55) which guarantees the axial displacement of the storage drum (10) relative to the thread guide (1) and therefore the winding of one turn next to the other. <IMAGE>
Patent DE-3520707-A1 (DE)
Title: Serial electronic adder/subtracter in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1985-06-10
Abstract: The adder/subtracter according to the subject-matter of the invention consists of a fixed addition value circuit 1 according to P 3519707.8 and a nines complement circuit 2 and the carry memory 3 and the additional circuits 4 and 5. Thus, the subtractions are also carried out additively. When H potential is applied to input E, this adder/subtracter is set to addition. When L potential is applied to input E, this adder/subtracter is set to subtraction (additive subtraction). <IMAGE>
Patent DE-3525476-A1 (DE)
Title: Multifunctional filter for removing solid and gaseous pollutants from air
Inventor: RIECKMANN PETER DR
IPC: A62D9/00
Filed: 1985-07-17
Abstract: The filter is composed of calcium carbonate and/or magnesium carbonate. In addition it contains iron III salts, at least some as the chloride. The alkaline earth metal chlorides resulting from the mixing are hygroscopic and keep the filter moist. As a result, the filter retains solid pollutants such as soot, cancerigenic aromatic compounds (benzopyrene) and lead oxide. Nitrogen oxides of the type NOx are oxidised by iron III compounds to NO2 and are bound as nitrates with release of carbon dioxide. Sulphur dioxide is bound either as sulphite, likewise with release of CO2, or oxidised by iron III compounds to sulphate. The iron II compounds formed are oxidised by atmospheric oxygen back to iron III compounds.   The reactive substances are introduced into an inert, porous support matrix. Preference is given to cellulose fibres in the form of filter paper.
Patent DE-3527315-A1 (DE)
Title: Method for manufacturing a hot-water accumulator and hot-water accumulator manufactured according to this method
Inventor: EDER ANTON
IPC: F24H1/18
Filed: 1985-07-31
Abstract: A hot-water accumulator with an outer casing (1) and an inner casing (2) at a distance therefrom, the cavity (10) delimited by the two casings (1 and 2) being filled with an insulating foam, is to be manufactured as efficiently as possible. This efficient manufacturing also includes the use of thin-walled sheets. For this purpose, before the foaming of the cavity (10), an elastomeric inflatable skin (4) is introduced into the actual boiler space and pressurised, this skin (4) bearing over its entire surface against the inner casing (2) of the water heater. Subsequently, the cavity (10) delimited by the two casings (1 and 2) is foamed, the pressure in the skin (4) being maintained. By virtue of this method, it is possible, from relatively thin-walled materials for the outer casing and also for the inner casing, in association with the foamed cavity, to produce a stable composite body which is suitable for absorbing without deformation the forces to be expected during operational use of the water heater. The skin (4), which is here used as an auxiliary construction, can also be retained in the water heater and thus serve as corrosion protection for the inner casing (2). <IMAGE>
Patent DE-3536984-A1 (DE)
Title: Actuating arrangement for two pinch rollers in an audio reproduction apparatus with reverse operation
Inventor: ARNDT RUDOLF
IPC: G11B15/29
Filed: 1985-10-17
Abstract: During the reverse switching in a cassette recorder, the one pinch roller has to be lifted off the capstan and the other pinch roller has to be pressed against the associated capstan. When lifting the pinch roller off the capstan, the force of the spring which presses the pinch roller against the capstan has to be overcome, with the result that the lifting off requires a greater force than the force of bearing pressure of the spring. To be able to carry out the reverse switching with little expenditure of force, there is provided a reverse slide which is shared by the two pinch rollers and by means of the ends of which the lever arms of a respective pressure-applying angle, assigned to each pinch roller and mounted such that it can swivel, can be moved. In this arrangement, a pressure-applying spring respectively extends between the lever arm of each pressure-applying angle and a point of application adjacent to the assigned end of the reverse slide. This arrangement brings about the effect that, during a displacing movement of the reverse slide when switching over, the two springs at least partially support each other in such a way that the displacement travel occurs partly without the influence of force, and that altogether the switching over can be carried out with little force.