baber/WOPTO huggingface dataset:
Patent DE-3232792-A1 (DE)
Title: Conveying apparatus for bar-shaped articles of the tobacco-processing industry
Inventor: GOEMANN ROLF
IPC: A24C5/32
Filed: 1982-09-03
Abstract: The apparatus for the transversely axial conveyance of a single-layer stream of bar-shaped articles (7) of the tobacco-processing industry has a first (3) and a second (4) rotating conveyor. Arranged in the circumferential faces of the conveyor are axis-parallel troughs (6, 26), in which suction-air ports open out for the retention of the articles (7). The suction-air ports (8, 27) are respectively arranged in two parallel rows (9, 9' and 28, 28'). The first conveyor (3) possesses in a circumferential portion (a) and offset axially relative to the rows (9, 9') of suction-air ports additional suction-air ports (11) which are assigned means (19, 21, 24) for cutting in a vacuum at least in the region of transfer (17) from the first conveyor to the second. The suction-bore rows (28, 28') of the second conveyor (4) are interrupted in a circumferential portion (b). Arranged in this circumferential portion and offset axially relative to the interrupted rows are suction-air ports (29) which are assigned means (19, 37, 36) for applying, at least in the region of transfer (17), a vacuum which can be cut off. By cutting in vacuum in the additional suction-air ports (11) and simultaneously cutting off the vacuum in the offset suction-air ports (29), the cigarettes conveyed in the troughs by means of the additional suction-air ports (11) on the first conveyor (3) are excluded from transfer to the second conveyor (4) and conveyed further on the first conveyor to an extraction point (22). <IMAGE>
Patent DE-3236159-A1 (DE)
Title: Apparatus for vapour-blast honing
Inventor: ROSCHER KLAUS
IPC: B24C9/00
Filed: 1982-09-30
Abstract: The invention relates to an apparatus for vapour-blast honing and is preferably used in the pretreatment of housing parts for electroplating. The object of the invention is to ensure, by means of a mechanical apparatus, uniform machining of sections of workpiece surfaces arranged in various ways and at the same time to improve the environmental and operating conditions. To achieve this object according to the invention, provision is made for several blasting nozzles, at chambers arranged one after the other for the blasting and washing and a transport device carrying the workpieces through a cycle, to be arranged so as to be variably distanced and directed in the blasting chamber in accordance with the number, position and size of the workpiece surface areas to be treated, and for the transport device to have at the end of the treatment chamber a station for removing the workpieces already treated and for feeding with workpieces yet to be treated. The apparatus can be used in surface-treatment technology. The diagrammatic representation is by means of a single figure. <IMAGE>
Patent DE-3236651-A1 (DE)
Inventor: MACH GERHARD
IPC: F21V23/00
Filed: 1982-10-04
Abstract: Stimmungsleuchte, deren Lichtquelle leicht zugänglich gemacht ist, dient zur Erzielung einer stimmungsvollen Wohn atmosphäre durch die Verwendung verschiedener Materialien, durch die variable Formgebung, durch die blendfreien seitlichen Öffnungen und durch die Verwendung von Glühlampen oder brennenden Kerzen.
Patent DE-3236821-A1 (DE)
Title: Process for the operation of a water-cooled internal combustion engine operatable with gaseous fuel
Inventor: BERGMANN HORST
IPC: F02N19/04
Filed: 1982-10-05
Abstract: Process for the operation of a water-cooled internal combustion engine operatable with a gaseous fuel, in which the fuel in the liquid state is stored in a fuel tank and which comprises a fuel vaporiser heated by the cooling water circuit, an intake air preheater and a fuel pump. In order to reduce the cold starting time, the intake air preheater is heated with fuel and switched on below a predetermined intake air temperature with the cold internal combustion engine not running. On reaching the predetermined intake air temperature the internal combustion engine is started and liquid fuel fed to it and on reaching the operating temperature of the fuel vaporiser the liquid fuel is fed to the latter and no longer to the internal combustion engine and the intake air preheater switched off.
Patent DE-3239963-A1 (DE)
Title: Hydraulically damped elastic bearing
Inventor: HEITZIG JUERGEN DIPL ING
IPC: F16F13/12
Filed: 1982-10-28
Abstract: In elastic engine bearings having a damping plate which dips into a damping fluid, in accordance with the main application the damping plate is attached with axial play so as to be movable between conical stop faces and is provided in the region of the stop faces with overflow bores for the damping fluid. According to the present additional application, the damping plate is constructed in such a way that interfering cavitation phenomena on the two surfaces are suppressed while still being produced. The full effectiveness of the damping device in all oscillation ranges and under all conditions occurring during driving is thus ensured.
Patent DE-3242915-A1 (DE)
Title: Elastic rail support for rail vehicles
Inventor: BAUER KARL-HEINZ
IPC: E01B9/68
Filed: 1982-11-20
Abstract: The invention relates to an elastic rail support for rail vehicles. The support consists of a bottom plate, holding plate and rail support plate. These plates have parallel surfaces which are inclined in relation to the vertical and between which there lie rubber bodies. Ground plate and holding plate moreover have edge parts, between which there lie additional rubber strips. By modifying the spacing of the surface-parallel edge parts, the rail support can, with deformation of the rubber bodies, be brought into different states of pretension.
Patent DE-3244423-A1 (DE)
Title: Compressed-air distributor for controlling engine starting
Inventor: CRAMER HANS
IPC: F01L13/04
Filed: 1982-12-01
Abstract: The invention relates to a compressed-air distributor for controlling engine starting, having a control body rotatable relative to a fixed connection plate for the control lines leading to the cylinders and having a rotary slide valve, rotating with a drive shaft in rolling bearings, for connecting the control lines leading to the cylinders to a compressed-air source, air gaps being provided between the rotating surfaces of the rotary slide valve and the control body and connection plate. <IMAGE>
Patent DE-3248002-A1 (DE)
Title: Integrated monolithic circuit for signal conditioning and amplification in a multi-standard television receiver
Inventor: HEINE KURT
IPC: H04N5/445
Filed: 1982-12-24
Abstract: Published without abstract.
Patent DE-3301009-A1 (DE)
Title: Method of producing metallised images
Inventor: JUERGEN SYLLA
IPC: G03G13/26
Filed: 1983-01-14
Abstract: To produce metallised images which can be used as printing forms or printed circuit boards by means of an electrophotographic copying process, a powder image generated on an electrophotographic intermediate recording base (3) is transferred to the surface of a metal-coated plastic film and fixed thereon. The areas of the metal layer not covered with a powder image are removed by an etching operation. The method makes it possible to produce as large a series of metallised images as required without expensive preparations. <IMAGE>
Patent DE-3301299-A1 (DE)
Title: Method for manufacturing long-life, hermetically sealed preserves of foodstuffs cooked in particular by baking, frying or roasting
Inventor: WILLMERDINGER HANS
IPC: B65B55/06
Filed: 1983-01-17
Abstract: Hermetically sealed, heat-sterilised preserves of baked, fried or roasted foodstuffs in light film containers with sealed-on tops are obtained, with retention of the crispy baked, fried or roasted texture of the foodstuff, by carrying out the sterilising heating process, which advantageously simultaneously bakes, fries or roasts the foodstuff, when the container is open and by sealing the container when the heat treatment has been completed but before cooling to below the temperature of sterilisation. In this way, the hitherto customary process involving subsequent heating of the sealed container, together with the expense entailed by the equipment required and the deleterious effect on the container contents, are eliminated.
Patent DE-3302143-A1 (DE)
Title: Device for connecting coaxial cable ends to housing walls or the like
IPC: H02G3/06
Filed: 1983-01-22
Abstract: In a device for connecting coaxial cable ends to elements such as housings, walls of distribution boxes, couplings or the like, having a threaded part which is constructed as a hollow body for screwing into such elements on the one hand, and having a clamping bush for screwing over the threaded part on the other hand, it being possible to press a deformable sealing element, from the clamping bush, onto the outer cable jacket by means of screwing, it is intended to create a solution by means of which, on the one hand, the multiplicity of different components is avoided and, on the other hand, an optimum electrical contact is achieved between the electrically conductive threaded part on the one hand and the outer conductor on the other hand, with simultaneous sealing of the connection and simultaneous fitment of the stress relief. This is achieved in that a pinching and clamping ring (10), consisting of an electrically conductive material which can be deformed at least in regions, is provided between an inner stop shoulder (12) on the threaded part (8) and a clamping flange (14) on the clamping bush (11). <IMAGE>
Patent DE-3302982-A1 (DE)
Title: Rotatable actuating element serving for the movement of a setting element
Inventor: QUELLMALZ WOLFRAM
IPC: G05G1/00
Filed: 1983-01-29
Abstract: The invention relates to a rotatable actuating element serving for the movement of a setting element, in particular for car phono equipment or car air-conditioning equipment, which actuating element is arranged behind a covering front panel in such a way that it protrudes only with part of its circumference through an opening in the front panel for manual actuation by an operator. To increase the adjusting displacement while at the same time reducing the overall depth and for a more user-friendly design, the actuating element is formed as a band - preferably a flat band - which is led around deflecting elements arranged in the direction of movement of the said element and at a distance from one another, the section of length of the band protruding from the front panel running essentially parallel to the front panel.
Patent DE-3303033-A1 (DE)
Title: Two-thread lockstitch shuttle for a sewing machine
Inventor: RAUPACH GUENTER
IPC: D05B57/14
Filed: 1983-01-29
Abstract: A two-thread lockstitch shuttle (12) for a sewing machine, which is arranged in a baseplate (1) of the sewing machine, has a shuttle body (13) driveable about an axis of rotation (15) and intended for grasping a needle thread (27) fed through a needle hole by a needle (7). Arranged in the shuttle body (13) is a bobbin case (17) which is freely rotatable about the axis of rotation (15) and which is held largely fixedly in terms of rotation relative to the baseplate (1) by means of a stopping finger (36) engaging with play into a recess (35). In order to provide space in the region of the needle hole in an especially simple way in terms of construction, production and operation, the stopping finger (36) is connected fixedly to the baseplate (1) outside the region of the needle hole and engages with its free end (37) into a recess (35) of the bobbin case (17). <IMAGE>
Patent DE-3306832-A1 (DE)
Title: Device for connecting two pipes consisting of plastic
Inventor: BUENGER KARL-HEINZ
IPC: F16L47/04
Filed: 1983-02-26
Abstract: A device is specified for connecting two plastic pipes with the same dimensions, which device consists of a pipe piece (3), arranged between the pipes (1, 2), into which the pipes (1, 2) are inserted until their ends come to rest on an inner projection (4) of the pipe piece (3). The pipes are fixed, for example, by means of sleeve nuts (8, 9) which are screwed onto conical external threads (6, 7) of the pipe piece (3), the latter being slotted at the ends. A shrink sleeve can also be fitted over the connecting point. <IMAGE>
Patent DE-3308485-A1 (DE)
Title: Raker-type chain conveyor, especially for conveying chips
Inventor: CREMER HEINRICH
IPC: B65G19/26
Filed: 1983-03-10
Abstract: The invention relates to a raker-type chain conveyor with a conveying trough (1) which is divided into an upper and lower side (1a, 1b) by an intermediate floor (4), two endless chains (7, 8) driven in two vertical planes at a distance from one another and cross pieces (28) which are held by and between the endless chains (7, 8) and which convey the material on the intermediate floor (4). Among other things, a low conveyor height is to be combined with a high degree of operational reliability. To this end it is envisaged that the height of the lower side (1b) of the trough (1) shall be a fraction of the height of the upper side (1a) and the cross pieces (28) shall be arranged so as to be pivotable between the two chains (7, 8) on connecting axles from their upper edges in the upper side (1a). <IMAGE>
Patent DE-3319513-A1 (DE)
Title: Kitchen machine
Inventor: REBEL JOACHIM
IPC: A47J43/046
Filed: 1983-05-28
Abstract: A kitchen machine, in particular a cutting, stirring, kneading or mixing machine, has an operating shaft which, according to the invention, is operatively connected to at least two worm gears which are driven by electric motor and transmit the required torque jointly onto the operating shaft (9, 22) (Figure 2). <IMAGE>
Patent DE-3320110-A1 (DE)
Title: Magnetic control valve
Inventor: BARTHOLOMAEUS REINER
IPC: G05D23/24
Filed: 1983-06-03
Abstract: Published without abstract.
Patent DE-3322887-A1 (DE)
Title: Rock-drilling tool
Inventor: BRENNSTEINER ERNST DIPL ING DR
IPC: E21B10/62
Filed: 1983-06-24
Abstract: The rock-drilling tool has a centre drill (3) which projects axially beyond the annular bit (2) and can be connected to the shank part (1). The centre drill (3) is frictionally connected to the shank part (1) via a push-in end (3b), designed to taper conically towards the rear end, and a location bore (1b) of corresponding conical design. To prevent the centre drill from falling out inadvertently, the shank part (1) and the centre drill (3) are provided with annular grooves (1c, 3c) in which an elastically flexible, radially expandable holding ring (4) engages. To remove the centre drill (3), the holding ring (4) can be displaced into the annular groove (1c). <IMAGE>
Patent DE-3329004-A1 (DE)
Title: Pipe connection
Inventor: MAIER HANS PAUL
IPC: F16L23/028
Filed: 1983-08-11
Abstract: The invention relates to a pipe connection (according to Patent 3206570) between two pipe ends which are to be butt connected to one another, on to which in each case one flange, one clamping element and one chamber part are pushed loosely and are clamped with respect to one another by means of a screw union. A seal surrounds the connecting joint and projects into in each case one sealing chamber of the two chamber parts with its two axial ends. The flange and the chamber part in each case form a clamping chamber between them into which the clamping element is inserted, which clamping element is supported by means of a radially internally-located clamping edge on the pipe end, has a clamping surface of the clamping chamber engaging over it with respect to a radially externally-located clamping edge, and projects out of the clamping chamber in the axial direction such that an axial compression force which acts on the clamping element leads to an increase in the external diameter and to a reduction in the internal diameter of the clamping element. The clamping chamber is provided in the chamber part. The two flanges are constructed as plane covers.
Patent DE-3329378-A1 (DE)
Title: Device for sorting piece goods
Inventor: JAMBOR FRIEDRICH ING
IPC: B65G47/96
Filed: 1983-08-13
Abstract: In a device for sorting piece goods (12), comprising a transport device (1) and a plurality of compartments (9) arranged along the transport path to receive the piece goods (12) and to which a respective pivotable emptying flap (34) is assigned, provision has been made, so that the piece goods (12) can be reliably removed regardless of their shape, for the transport device (1) to comprise a plurality of containers (3) guided in a circulating manner, each container (3) having a pivotable, lockable and openable rear wall (25), a front wall (21) which is provided with slots and a base plate (22) which is provided with corresponding longitudinal recesses (24), and the pivotable emptying flap (34) being rake-like in form and mounted above or below the transport path of the containers (3) in such a way that it penetrates and engages with the longitudinal slots (20) of the containers (3) when it is in its pivoted-out position. <IMAGE>
Patent DE-3331496-A1 (DE)
Title: Device for holding structural elements
Inventor: WOELFEL PETER DIPL ING
IPC: F16B13/12
Filed: 1983-09-01
Abstract: A device for holding and adjusting structural elements, especially door and window frames, in correspondingly large wall apertures, and for the wall attachment of plate-shaped structural elements, especially radiators or cladding, has a screw bolt, an expanding sleeve which surrounds the screw bolt and is split into expanding flaps at its one end by slots which run in the longitudinal direction, and a device for expanding the expanding flaps by rotation of the screw bolt. The expanding device consists of inwardly pointing beads or tooth systems in the expanding flaps and an expanding body which rests from the inside against the beads or the tooth systems.
Patent DE-3336202-A1 (DE)
Title: Process and apparatus for the connection of yarn-like materials
Inventor: MOERSCHEL ALEX
IPC: B65H69/00
Filed: 1983-10-05
Abstract: In the feed of a continuously running yarn, for example to a test unit, there is often the need to change over from the yarn of one bobbin to that of another bobbin, and during this expediently the conveyance of the yarn should not be interrupted. The programme-controlled apparatus according to the invention is equipped with a swirling device, a cutting device and yarn-guide elements. It makes it possible to connect a first initially stationary yarn firmly to a second running yarn, the conveyance of the second yarn being maintained, whilst the first yarn immediately assumes the speed of the second running yarn. After the connection has been made, the second yarn is cut off, so that only the first yarn still runs, the change between the two yarns thereby being completed.
Patent DE-3340033-A1 (DE)
Inventor: BECHSTEDT WOLFGANG
IPC: C11D3/04
Filed: 1983-11-05
Abstract: A process for producing a liquid fabric conditioner and the product thereof, comprising the steps of: dissolving maleic acid in prewarmed water; adding phosphoric acid; stirring the resulting solution while adding urea; and continuing stirring while adding at least one nonionic surfactant, to complete the process, and the product thereof.
Patent DE-3341555-A1 (DE)
Inventor: BITTERA MIKLOS VON
IPC: C09J7/38
Filed: 1983-11-17
Abstract: The present disclosure is concerned with self-adhesive sheet-like structures made by adhering an adhesive polyurethane gel material to a supporting substrate and the utilization of such structures in the medical field to adhere materials such as plasters, wound dressings and appliances to the human body, and in other fields to connect articles, such as the parts of a fractured or cracked object, to one another by means of an adhesive bond. The gel is formed by immobilizing a high molecular weight polymeric polyol in the matrix of a covalently crosslinked polyurethane which is prepared by reacting polyisocyanates having an isocyanate functionality of at least 2 with higher molecular weight polyhydroxyl compounds having a hydroxyl functionality of at least 3. These reactants are selected in accordance with the following formula which relates the isocyanate number, K, (isocyanate to hydroxyl equivalents ratio times 100) to the average functionalities of the polyisocyanates (FI) and of the polyhydroxyl compounds (FP) as follows:   <IMAGE>   wherein X is less than or equal to 120. These reactants are also selected to give a weight ratio of matrix to immobilized polymeric polyol of between about 15:85 and 62:38.
Patent DE-3342234-A1 (DE)
Title: Coking hall
Inventor: HOELTER HEINZ DIPL ING
IPC: C10B33/00
Filed: 1983-11-23
Abstract: To cover coke ovens, a hall is provided which is supported on both sides of the coke oven beyond the boundary walls of the coke oven battery and also covers the coke guide car and the quenching car. Laid in the hall are a plurality of extraction conduits, via which, on the one hand, the charging gases and the flue gases released during pushing can be extracted on the coke side and on the machine side. The parts assigned to the charging car are furthermore part of a crane track which can be moved on a travelling frame situated on the hall supports. The extraction hood which feeds the flue gases to the corresponding extraction conduit can likewise be used where the quenching car is filled during the coke-pushing operation itself. Rolling doors and similar openings ensure that, for example on the machine side, the operating machines can act through the wall of the hall. Ventilating slots are provided near to ground level for the purpose of thermal continuous ventilation. <IMAGE>
Patent DE-3344526-A1 (DE)
Title: Processing of oil sludge for combustion and equipment provided for this purpose
Inventor: WETZEL STEFAN DIPL ING
IPC: C10C3/06
Filed: 1983-12-09
Abstract: Oil sludge which arises at a high water content, for example on ships, is processed by reducing the water content, so that it can be burned, for example, without added fuel. The oil sludge is introduced into a heated vessel which is under a low pressure. Sludge is taken off continuously from the bottom of the vessel and re-introduced by means of a sludge circulation pump and lines into the top of the vessel, where the sludge flows over an impingement plate, with water evaporating. The water vapour is drawn off. When a measurement probe in the line detects a sufficiently low water content, the largely dewatered sludge is discharged to a stock tank. When the liquid level in the vessel drops due to the evaporation of water and the discharge of dewatered sludge, more untreated sludge is pumped in so that there is always a minimum quantity of sludge in the vessel.
Patent DE-3400992-A1 (DE)
Title: Detachable holder for roof spoilers
Inventor: SCHOLL JUERGEN
IPC: B60J7/22
Filed: 1984-01-13
Abstract: The invention relates to a detachable holder, which can be adapted to different widths of sliding roof openings in motor vehicle roofs, for a roof spoiler. The adaptability is achieved in that the angular arms of attachment brackets, which can be fixed to the air-guiding surface of the roof spoiler, have an oblong hole for an attachment screw to be guided through. In addition, a spacing element which rests against the inside of the air-guiding surface is provided at the free ends of these angular arms.
Patent DE-3407031-A1 (DE)
Inventor: SCHOENBAECHLER MAX
IPC: C08G18/12
Filed: 1984-02-27
Abstract: A chemically-hardening two-component material based on polyurethane is provided, having a first component being a prepolymer with isocyanate end groups and a second component being a product which has been obtained from that prepolymer with isocyanate end groups by reacting it with a reactive compound which has at least two active groups, containing active hydrogen and which do not react identically with isocyanate. The prepolymer is a reaction product of an aliphatic or aromatic di-isocyanate with a polyol. Such a material can be produced by reacting a prepolymer which contains isocyanate end groups, with a second component, which, in turn, has resulted from a prepolymer with isocyanate end groups by reacting with a reactive compound which has at least two molecule groups, containing hydrogen and reacting differently with isocyanate. The material is especially suitable as a self-hardening gluing, coating, sealing and molding material.