baber/WOPTO huggingface dataset:
Patent DE-3405767-A1 (DE)
Title: Enamelled cookware
Inventor: TESS PETER
IPC: C25D13/02
Filed: 1984-02-17
Abstract: To enable highly deep-drawn sheet steel pieces (21), for example cooking pots, to be coated in one operation with differently coloured internal and external coats of enamel, the conventionally pretreated sheet steel piece (21) is covered by a lid (22) to form a closed-off interior (27). The interior (27) can be filled, via an inlet (25) and an outlet (26), with enamel slip. Attached to the inside of the lid (22) is an electrode (24) for implementing the process of electrophoretic enamelling. On the outside of the lid (22) is a holder and current lead (23). The sheet steel piece (21) is simultaneously immersed in a bath of external enamel (20). Internal and external enamel can be deposited simultaneously if the bath vessel and inner electrode (24) are connected as the positive pole and the sheet steel piece (21) is connected as the negative pole. <IMAGE>
Patent DE-3406368-A1 (DE)
Title: Cross-flow fan
Inventor: TAESCHNER KLAUS
IPC: F04D17/04
Filed: 1984-02-22
Abstract: In the deflector, close to its leading edge and far removed from the lateral parts, an obstacle of a finite length is disposed. As a result, nonuniform flow onto the turbulence generator is promoted and the "siren effect" is reduced to a degree where it is no longer troublesome. <IMAGE>
Patent DE-3409720-A1 (DE)
Inventor: VOIGT REINER DIPL ING
IPC: A61K6/90
Filed: 1984-03-16
Abstract: In a polysiloxane-based composition which crosslink by addition, comprising (a) an organosiloxane with two or more vinyl groups in the molecule, (b) and organo-hydridopolysiloxane, as a crosslinking agent, (c) a catalyst for accelerating the addition reaction, (d) a hydrophobic filler and (e) optionally a dyestuff pigment, the improvement which comprises (f) hydrogenated castor oil as a structuring agent. The composition is highly viscous and will not run but can readily be stirred.
Patent DE-3410096-A1 (DE)
Title: Polishing device, in particular for drinking glasses
Inventor: VULLGRAF KLAUS
IPC: A47L15/39
Filed: 1984-03-20
Abstract: The polishing device, in particular for drinking glasses, consists of a housing with a column-shaped device for polishing the inner surface and of a pot-shaped device for polishing the outer surface of the drinking glass, the devices being constructed so as to be exchangeable and to be able to be set in rotation simultaneously by motor power. For effective and rapid polishing, a motor-driven fan wheel, provided with air-conducting holes, is provided as the bottom of the column-shaped, inner polishing device, the fan wheel being attached to a source of hot air. The inner polishing device is arranged securely against rotation on the fan wheel and the polishing devices are fitted with a multiplicity of polishing elements which operate substantially radially.
Patent DE-3411431-A1 (DE)
Inventor: FISCHER ARTUR DR
IPC: F16B13/10
Filed: 1984-03-28
Abstract: 1. Expansible plug for anchoring in drilled holes, preferably those that are made to widen inwards in a conical manner, comprising a stud bolt which is supported at the base of the drilled hole, has an expander cone and is equipped with means for securing an object, and onto the expander cone of which an expansible sleeve can be driven, characterised in that the stud bolt has a portion that is designed to project beyond the object to be secured and is provided with a slot, and the two segments of which portion, which are formed by the slot, can be bent over in opposite directions.
Patent DE-3412801-A1 (DE)
Title: Marking-out rule for aligning wall-cladding end pieces, tiles or the like
Inventor: ILLG CLAUDIA
IPC: E04G21/18
Filed: 1984-04-05
Abstract: The marking-out rule is intended to permit the effortless and highly precise production of very well-matching wall-cladding end pieces, without any individual measurements and transfers of these measurements being necessary. This object is achieved by a marking-out rule having a bar element and a slide which is guided and can be fastened on said bar element and which exhibits, at least to one side, a projection jutting out over the longitudinal side of the bar element. One or two slide rollers are arranged on said projection. <IMAGE>
Patent DE-3415903-A1 (DE)
Title: Lateral roof frame of motor vehicles
Inventor: SCHMIDT HORST
IPC: B60R9/058
Filed: 1984-04-28
Abstract: The invention relates to a lateral roof frame of motor vehicles, in particular passenger cars or estate cars, which can be equipped with a roof rack or the like which has clamping bars which engage under the lateral part of the roof frame. In order to simplify the fitting of the roof rack and to prevent the said roof rack slipping in the longitudinal direction of the vehicle, according to the invention there is provision for the roof frame to have on its underside in the region of each clamping bar an impression which corresponds at least to the width of the said clamping bar and is directed towards the roof.
Patent DE-3415990-A1 (DE)
Title: Device for implementing a method for cleaning the heating surfaces in steam generators
Inventor: CONRAD WERNER DIPL ING
IPC: F28G1/16
Filed: 1984-04-28
Abstract: Device for implementing a method for cleaning the heating surfaces in steam generators of power stations and heating stations, a pressure-medium hose being introduced into a pipe lane and in the heating surfaces to be cleaned, high-pressure water being sprayed onto the heating surfaces by means of spray nozzles and the spray-nozzle position being changed in relation to the heating surfaces, according to the main patent the pressure-medium hose being introduced into the pipe lane and the high-pressure water being sprayed in a pulse-compensated manner out of at least two opposite spray nozzle bores and the spray-nozzle position being varied from above the pipe lane by changing the length and/or position of the pressure-medium hose. The pressure-medium hose can be suspended in a pipe lane as a straight hose. The hose bears at least at its end a pulse-compensated spray nozzle, and a stabilising weight is also connected at the hose end. <IMAGE>
Patent DE-3416307-A1 (DE)
Title: Ground-working appliance with oscillating coulters and a milling-cutter roller
Inventor: EGGENMUELLER ALFRED DR ING
IPC: A01B11/00
Filed: 1984-05-03
Abstract: The invention relates to a ground-working appliance with driven oscillating coulters arranged transversely to the direction of travel and to a milling-cutter roller cooperating directly with these. The coulters 1 are mounted on the frame 4 in an articulated manner and are driven via a connecting rod 5. If the latter is designed as a collapsible rod, the coulters can shift aside when they encounter an obstacle. They thereby come into the region of the milling-cutter roller. This must be designed so that the coulters can penetrate into it, without colliding with the milling cutters 9. There is also proposed the arrangement of the coulters 1 and cutting units 21 which is illustrated in Figures 10 and 12 and in which the cutting unit 21 working directly behind the respective coulter 1 shifts away from the obstacle together with the coulter 1. The tension spring 13 articulated on the frame 4 and the connecting rod 5 returns the coulter 1 and cutting unit 21 into the working position after the obstacle has been overcome. <IMAGE>
Patent DE-3417845-A1 (DE)
Title: Pivot arm loader for the packing, palletisation and strapping of bottle boxes or other piece goods
IPC: B65B27/04
Filed: 1984-05-14
Abstract: A pivot arm loader for the layered packing, palletisation and strapping of bottle boxes or other piece goods. The area of application is the packing and unpacking as well as the palletisation and depalletisation of piece goods, especially bottles and boxes in the processing of drinks. The aim and object of the invention is to devise a machine suitable for the packing, palletisation and strapping of bottle boxes, with operating stages which are few in number and easy to implement. The said machine is to be of simple design, cheap to produce and be easily adaptable to the operating conditions. It relates predominantly to a pivot arm loader which is equipped with gripping devices and centring devices, which operates in a layer-related fashion directly from or to the pallet and has only one drive for relatively high levels of output. These operating processes can be carried out with one or two pivot arm loaders, depending on the output desired.
Patent DE-3419042-A1 (DE)
Title: Process for adjusting two parts with respect to one another
Inventor: BURGER HANS-JOACHIM
IPC: H01F41/04
Filed: 1984-05-22
Abstract: The invention relates to the use of a rigid foam, preferably comprising polymethacrylimide, for configuring two parts with respect to one another in such a manner that a foam part which is larger than the distance between the parts is introduced between the parts, so that then, by means of pressure, the two parts can be adjusted into the desired position on account of the precise deformability of the foam.
Patent DE-3423314-A1 (DE)
Inventor: HOYER PETER DIPL ING
IPC: B66C1/48
Filed: 1984-06-23
Abstract: The hoist clamp has a coupling eye (7) which has a gimbal-type connection by means of the shafts (5,6) to clamp operating crank (14). When a diagonal pull is exerted, the neck (42) of the coupling eye (7) engages against a bracing point (3,4) which is sufficiently high above the shaft (6) to ensure that the lever action provides extra clamping force between the clamps (11,12). When the coupling eye (7) swings about the shaft (5), the coupling eye engages against the upper edges (1,2) of the casing (8), said edges curving outwards, so that additional clamping force is also obtained when the pull exerted is diagonal. Said additional clamping force is only marginally affected by the load (32) held in the load aperture (37).
Patent DE-3423783-A1 (DE)
Title: Process for producing mortar
Inventor: HOELTER HEINZ DIPL ING
IPC: B28C7/04
Filed: 1984-06-28
Abstract: Published without abstract.
Patent DE-3427762-A1 (DE)
Title: Expeller for a sorption heat pump
Inventor: GOEBEL PETER
IPC: F25B33/00
Filed: 1984-07-24
Abstract: Expeller for an absorption heat pump with a container which projects into a combustion chamber, is filled with a refrigerating solvent mixture and provided on its outer and inner casing with heat-exchange surfaces, there being arranged, on the outer casing of the container, ribs which are inclined by 10 to 40 degrees towards the container axis, the ribs satisfying an H:DA ratio = 1.1 to 1.5. DA is the outer diameter of the container including two opposite ribs and H signifies the rib height.
Patent DE-3428336-A1 (DE)
Inventor: ENGELBRECHT ECKART DR MED
IPC: A61B90/40
Filed: 1984-08-01
Abstract: The device is used for preventing infections in a patient caused by microorganisms originating from a person present during an operation. It is provided with an aspiration unit which aspirates the microorganisms from their site of origin on at least one part of the body of the person facing the patient during the operation. The device is characterised by an essentially air-impermeable shield, which at least partially covers the body part of the person. Running between the shield and the body part of the person is at least one aspirating current carrying off the microorganisms. However, it is also possible for a plurality of aspirating currents to run between the shield and the part of the body. The shield and the surface of the body part can form at least one intermediate space or else a plurality of intermediate spaces through which the aspirating currents flow. These intermediate spaces can be connected to a low-pressure generator producing the aspirating currents.
Patent DE-3428412-A1 (DE)
Title: Brake device for a cable drum
Inventor: KESS HERBERT
IPC: B65H75/44
Filed: 1984-08-01
Abstract: The invention relates to a brake device for a cable drum, which is mounted rotatably on a stationary carrier (3) and which can be driven in the winding direction. The brake device has a brake element (10 or 17) which bears under spring force against a brake edge (6) provided on the cable drum and blocks the cable drum (1) in the winding direction and which can be lifted off from the brake edge (6) by means of a release element (14). An easier releasability of the brake element from its blocking position is achieved if the latter is arranged on a supporting body (8 or 15) rotatably arranged laterally next to the cable drum (1) and offset eccentrically with its axis of rotation (19) relative to the axis of rotation (18) of the brake edge (6), and has a brake surface in the form of a sector of a circle which matches the diameter of the brake edge (6) and which overlaps axially with the brake edge (6). The supporting body (8 or 15) can be rotated by means of the spring force until the brake element (10 or 17) comes to bear with its brake surface against the brake edge (6) as a result of the eccentricity of the axes of rotation (18 and 19). Furthermore, the supporting body (8 or 15) can be rotated counter to the spring force, by means of a tappet (14) articulated on it, until the brake element (10 or 17) is lifted off from the brake edge (6). <IMAGE>
Patent DE-3430409-A1 (DE)
Title: Device for testing the interrupting device of a high-voltage power supply unit
Inventor: WUERFL PETER DIPL ING
IPC: G01R31/40
Filed: 1984-08-17
Abstract: For functional testing of the interrupting device of a high-voltage power supply unit, a self-contained, transportable testing device is proposed which is constructed in a voltage-protected manner from just a few individual subassemblies, namely a pressure vessel (1) filled with insulating fluid, an insert (2) having an externally operable high-voltage switch (3) and a wire fuse (4), and can be easily connected by means of an adapter (8) to the unit (9) to be tested. The testing device is used to generate a short-circuit artificially from the outside and consequently test whether the interrupting device protects the high-voltage power supply unit and the connected loads in time against overloading or destruction. <IMAGE>
Patent DE-3433003-A1 (DE)
Title: Coil former particularly for single-layer cylinder coils for radio-frequency and telecommunications technology
Inventor: KOEHLER WOLFGANG
IPC: H01F17/02
Filed: 1984-09-07
Abstract: In the case of a coil former particularly for single-layer cylinder coils for radio-frequency and telecommunications technology, which has grooves for guiding wire, it is intended to specify a method for production of L-spectra without gaps, with a coil quality which is as high as possible. This is achieved in that the grooves (3) which are arranged on the circumference of the coil former (1) run parallel to one another and are interrupted (4) a plurality of times on the circumference in order to change the coil wire into the next groove or in order to pass the wire ends out. The coil is provided with a base (1a) on which the connecting pins are arranged in the grid size for printed-circuit boards. <IMAGE>
Patent DE-3434712-A1 (DE)
Title: Packaging material
Inventor: KRAUS SIEGFRIED
IPC: B65D65/40
Filed: 1984-09-21
Abstract: In order to avoid the oxidising of products to be packaged, a flexible packaging material is proposed which consists at least partially of a material which reduces the oxidisation.
Patent DE-3441896-A1 (DE)
Title: Heating device
Inventor: RIENER KARL
IPC: F24B1/02
Filed: 1984-11-16
Abstract: The invention describes a heating device (1) with a furnace body composed of a number of sheet metal elements. The furnace body has a combustion chamber (12) for solid fuels and an outlet for the smoke gases. The combustion chamber (12) is designed as a heating module (2). It is composed of two profiles (8, 9). One profile (8) has an approximately U-shaped cross-section and the other profile (9) an at least L-shaped cross-section. The two legs (15, 16) projecting from the web (10) of the U-shaped profile (8) and one leg (17) of the profile (9) face towards one another and are arranged in mutually perpendicular planes. They are welded to one another at the side edges which face one another. <IMAGE>
Patent DE-3442519-A1 (DE)
Title: Sliding bearing with a spring-steel insert arranged between a shaft and a bearing housing
Inventor: DOERSAM HORST
IPC: F16C9/02
Filed: 1984-11-22
Abstract: The invention proposes a sliding bearing, in particular for internal combustion engines, in which one or more metal bushes are arranged in a floating manner between the bearing bush and the bearing housing in order to damp oscillations in the gas forces from the combustion space and to damp combustion noises.
Patent DE-3446311-A1 (DE)
Title: Mobile truck for the discharge of spreading agents
Inventor: HEIDE HANS VON DER
IPC: A01C15/04
Filed: 1984-12-19
Abstract: Mobile truck for the discharge of spreading agents, such as powdery lime, fertiliser or the like, in agriculture or forestry plantations, in which the spreading agent stored in a supply container is discharged by means of a compressor, the truck having the following features:     - the truck is a narrow-track truck (1) of known design, - the spreading agent is fed into the delivery line (4) of the compressor (3) by means of an inward-transfer device, by means of which spreading agent is extracted in a metered manner from the supply container (5), - after the extraction of the spreading agent, the delivery line (4) merges into a riser pipe (9) which substantially exceeds the overall height of the truck (1) and which has, at its end, an ejector device (15) for the essentially horizontal discharge of the spreading agent.     <IMAGE>
Patent DE-3503938-A1 (DE)
Title: Elastic handle support for motor apparatuses which are controlled by both hands
Inventor: MUNTZINGER WERNER F DIPL ING
IPC: A01D34/08
Filed: 1985-02-06
Abstract: Mechanical vibrations are transmitted to the operator via the handles of motor apparatuses which are controlled by both hands. In order to reduce these vibrations, an elastic handle support is proposed which is implemented by means of two shafts (4, 5), which are at right angles to one another, with the aid of four rubber bearings (7, 8, 9, 10). The vibration is thus damped in four degrees of freedom. <IMAGE>
Patent DE-3506425-A1 (DE)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1985-02-23
Abstract: 1. Displaceable, more especially transportable, inclined ramp for loading and unloading plat-forms (8) or the like which are disposed relative to the roadway (7), having two longitudinal supports (1) which are situated on each side of the ramp and are joined by means of cross-beams (9) which are distributed over the length of the ramp, have a substantially U-shaped cross-section and form at least the major portion of the vehicular surface (11) of the ramp, the two arms (12) of each cross-beam being joined by means of the crosspiece (10) and being disposed perpendicular to the vehicular surface (11), characterised in that the crosspiece (10) forms the vehicular surface (11), and the downwardly orientated arms (12) of adjacent cross-beams (9) abut against one another and are joined by means of screws (13) or the like.
Patent DE-3509346-A1 (DE)
Title: Heat exchanger for heaters
Inventor: BAEUML WOLFGANG
IPC: F24H9/00
Filed: 1985-03-15
Abstract: In order to be able to configure the external geometry of a heater in a more variable fashion, and to achieve a flexible adaptation to installation requirements prescribed in each case, without having to accept a significant loss in heating power, the invention specifies a heat exchanger which has an external contour which deviates from the shape of a circle and expediently approaches the rectangular shape or the square shape. In order in such a design to avoid temperature peaks on the heat exchanger as seen over the circumference, the heat transfer at the outer surface of the heat exchanger, which is swept over by the heating-air flow prescribed by the external geometry of the heater, is taken as reference point, and in a corresponding way the heat transfer at the inner surface, which is swept over by the flue gas, is formed such that the heat transfer of the inner surface is matched to the heat transfer of the outer surface. In accordance with one embodiment, the outer longitudinal ribs are dimensioned in this case of unequal length, and in the case of the longer outer longitudinal ribs some of these are activated for heat transfer by arranging for the flue gas channel to extend partially into the outer longitudinal rib. In accordance with a further embodiment, the matching of the heat transfer is rendered possible by assigning to the longitudinal ribs in a manner proportional to their length flue gas channels of increasing cross-section and/or surface area. As a result, the longitudinal ribs ... Original abstract incomplete.
Patent DE-3511404-A1 (DE)
Title: Method for corrosion inhibition in carbon dioxide-containing solutions
Inventor: SCHMITT G PROF DR
IPC: C23F11/18
Filed: 1985-03-29
Abstract: Lead compounds in effective concentrations of from 10<-4> to 10<-1> mol/l are able to prevent or reduce corrosion, especially local attack in the form of pitting and/or erosion corrosion, on metals, preferably steel surfaces, in corrosion systems in which carbonic acid corrosion is the determining factor. Typical examples of corrosion systems are installations for extracting hydrogen sulphide-free, carbon dioxide-containing natural gases or water-containing petroleum.
Patent DE-3512655-A1 (DE)
Title: Baking and roasting oven
Inventor: THUEMLER MANFRED DIPL ING
IPC: F24C15/32
Filed: 1985-04-06
Abstract: Baking and roasting oven (1), in the rear oven space of which a circulating-air blower with a concentric heating arrangement is arranged, which blower is covered in relation to the remaining oven space (2) by a plate (3) serving as an air-guide sheet, and the plate (3) has a central air suction region (4) consisting of a large number of slots (5) and webs (6). The webs (6) are designed as radially arranged lamellae (Fig. 1). <IMAGE>
Patent DE-3513957-A1 (DE)
Title: Coin telephone
Inventor: WILLHAUS WERNER DIPL ING
IPC: G07F5/10
Filed: 1985-04-18
Abstract: The invention relates to a device designed for coins of different currency. In a coin checking unit (MP) connected to a control unit (ST), the currency of a coin first inserted is determined. Only coins of this currency are now allowed in each case for the duration of a process of use under the control of the control unit (ST). All coins of other currency inserted subsequently are conducted into a return channel (RK) directly after the test. For indirect encashment, an encashment rate supplied to the device by the control unit (ST) is converted in accordance with an exchange rate stored in a storage unit (SP) into an encashment rate in accordance with the allowed currency. <IMAGE>
Patent DE-3517253-A1 (DE)
Title: Apparatus for separating fibres on an open-end spinning unit
Inventor: MARSICEK ZDENEK DIPL ING
IPC: D01H4/32
Filed: 1985-05-13
Abstract: The subject of the invention is an apparatus for separating fibres on an open-end spinning unit, which has, in a housing, on the one hand an entry recess for a feed device for supplying a fibre sliver and on the other hand a feed channel for conveying individual fibres into a following spinning rotor, a cylindrical recess for an opening roller being provided between the entry recess and the feed channel, which cylindrical recess merges with its guide wall located opposite the serrated clothing of the opening roller into the feed channel. According to the invention, the feed channel is followed by a second recess which is provided in the housing and in which is mounted a stretching roller projecting with its circumferential surface or its serrated clothing into the flight path of the individual fibres, the circumferential speed of the stretching roller being higher than the fibre flying speed or the circumferential speed of the opening roller.