baber/WOPTO huggingface dataset:
Patent DE-3048116-A1 (DE)
Title: Electric coffee maker with centrifugal filter - uses diameter of drive motor cooling fan to limit maximum rotation of filter
Inventor: LEUSCHNER UDO
IPC: A47J31/22
Filed: 1980-12-19
Abstract: The electric coffee maker has a centrifugal filter (22) which is driven by an electric motor (18) having an oversized cooling fan (42). The dia. of the fan (42) is selected to limit the rotation rate of the centrifugal filter (22) to a required maximum value and it causes the air within the housing (2) enclosing the electric motor (18) and the fan (42) to be circulated intensively. Pref. the latter housing (2) has air intake and exit openings (46,49,47) arranged so that the circulation of the fan (42) causes a partial air current between them. The limiting of the filter rotation prevents vibration of the coffee maker while ensuring correct formation of the coffee grains in an even ring around the filter.
Patent DE-3048595-A1 (DE)
Title: Warhead for screening or radar deception - has internal bursting tube, surrounded by smoke sections with outer strip packing
Inventor: PENNER HORST DIPL PHYS DR
IPC: F42B12/70
Filed: 1980-12-23
Abstract: The mortar grenade is made in a conventional fashion, i.e. outer casing, base section with attached stem and tail fin. A time fuse screwed into the nose of the grenade has a flame outlet directed towards an operating charge. Following this charge is a transfer igniter with a built in delay, consisting of a plastic or metal tube filled with a pyrotechnic charge. The smoke sections filled with a smoke producing material, surround this internal tube. Radiation reflecting and/or emitting material fills the space between the outer casing and the inner smoke sections. When the grenade is fired, the operating charge is ignited by the time fuse, the fixing pins in the base, shear off, and the casing and nose separate from the interior contents. The charge in the central tube ignites and bursts, dispersing the smoke sections and 'chaff' charge.
Patent DE-3102289-A1 (DE)
Title: Furniture elements
Inventor: SEIDL JIRI
IPC: A47B96/06
Filed: 1981-01-24
Abstract: Furniture elements, which consist of a support system and doors, form a variable, space-saving and cost-effective construction kit system. They replace known hanging cabinets, bottom cabinets and upright cabinets, but can also be combined with other furniture elements, such as free shelves, drawers, glass cabinets, devices for hanging files or suspended files and the like. The support system is reduced to the bare minimum and the decorative function of the doors is emphasised. For complementing the furniture elements, the available surfaces, such as walls, ceilings and floors or carpets are used to the greatest extent. The basic element of the support system is a bracket bearer. Said bracket bearer bears the hinges, either directly or via a further vertical or horizontal element, for attaching the door leaves or a running rail for mounting the sliding doors. The hinge support or running rail support, connected to shelves, form a simple, dimensionally stable, easy-to-assemble and variable construction.
Patent DE-3108339-A1 (DE)
Title: Insulated rail joint
Inventor: KAIS ALFRED
IPC: E01B11/24
Filed: 1981-03-05
Abstract: Insulated rail joint between two preferably end-mounted rail ends (1, 2) with an insulating rail pad (3, 4) which can be made up of two parts and whose one (upper) part (3) is used for insulation between the rail ends, which are adjacent to one another in the head area and which form an angular joint, and whose other (lower) part (4) is used for insulation between the rail ends, which are adjacent to one another in the foot area and which form a butt joint. The transition area from angular joint to butt joint is formed by a recess which is provided preferably centrally in the web of the rail and which, with the rail pad fitted, is filled completely by a corresponding reinforcement (3a, 3b) which is formed by the overlapping end areas of the rail pad parts. <IMAGE>
Patent DE-3114827-A1 (DE)
Title: Process for producing a component in an injection mould
Inventor: DIXIUS DIETER ING GRAD
IPC: B29C45/16
Filed: 1981-04-11
Abstract: The invention relates to a process for producing a component (5), in particular a lining component for the trim of a vehicle, in an injection mould (1) comprising two mould halves (2, 3). In order to be able to meet the very different requirements made on such a component (5), in particular from the point of view of material, it is proposed, in a first injection moulding operation, to mould the first layer (6) of the component (5) consisting of this and at least one further layer (7) and then to draw the two mould halves (2, 3) guided sealingly one inside the other apart by the amount (a) constituting the thickness of the further layer (7) and clamping them again and finally moulding the further layer (7) in a further injection moulding operation. The materials for the two layers (6, 7) are chosen such that on the one hand they can be readily bonded together under the effect of heat and pressure at their surfaces facing one another and on the other hand they meet the requirements made on the component (5). <IMAGE>
Patent DE-3117496-A1 (DE)
Title: Process and device for reducing the resistance to flow during the evaporation of viscous media
Inventor: LADWIG HEINZ DIPL ING
IPC: F28F27/02
Filed: 1981-05-02
Abstract: The object is to counter the flow of the viscous medium with a lowest possible fluid resistance by an appropriate flow circuit and distribution and also arrangement of the heat exchanger to the separator, where the heat exchanger to be provided is a plate apparatus. The object is achieved by distributing the medium to be evaporated over the whole heat exchange surface of the upper region of a plate heat exchanger used and the medium is heated in a falling film from top to bottom and the readily volatile components are removed from the heat exchanger with the concentrate by means of underpressure. The heat exchanger provided is a plate heat exchanger (3), the upper primary region of which is provided with distributor tubes (3a), which have distribution ports, and which pass over the entire plate assembly. The proposed solution counters the flow of the viscous medium with an extremely low fluid resistance. The plate evaporator acts as a down-flow evaporator, in that the product to be evaporated flows through the plate channels from top to bottom under the force of gravity. At the same time, the vacuum through the connection pipe to the separator or condenser has a transporting action on the medium. <IMAGE>
Patent DE-3123526-A1 (DE)
Title: Method for measuring jaw and jaw joint movements in a one-dimensional to three-dimensional range and arrangement for carrying out the method
Inventor: KLETT ROLF DR DR
IPC: A61C19/045
Filed: 1981-06-13
Abstract: Methods and arrangements for measuring jaw movements and jaw joint movements in a one-dimensional to three-dimensional range are described, during which measuring a measuring signal is output by a measuring device (2, 5, 6, 7) per spatial direction to be measured and is processed in an evaluation circuit or with electronic data processing. The evaluation circuit for the measured signals has a display device (9, 11, 13) which indicates the signals output by the measuring device directly into the values (side shift, Bennett angle and/or Condyle path inclination) relevant by bite diagnostics for dentists. With the aid of electronic data processing, a graphic illustration of the jaw joint movements can be obtained on a computer screen (16) or a three-dimensional illustration of the jaw movements and jaw joint movements can be obtained. The measuring device can be connected either directly or via a computer (14) to the input of an electronically controlled shaping device (64, 70, 65) which produces articulator guide surfaces or occlusal surfaces in a workpiece. <IMAGE>
Patent DE-3127452-A1 (DE)
Title: Method for casting, preferably die-casting, a tubular body and an apparatus for carrying out the method
Inventor: WEILER ROLF
IPC: B22D29/00
Filed: 1981-07-11
Abstract: In this method, the internal cavity of the tubular body is formed by a removable core. In order to facilitate the removal of the core, it is cooled, following the solidification of the molten metal introduced into the die, so that separation occurs between the core and the inner wall of the tubular body, allowing the core to be removed from the internal cavity without damaging the wall. The core consists of a tube which is closed at one end and into which the coolant is passed via a tube which projects concentrically into it.
Patent DE-3128445-A1 (DE)
Inventor: BLANK HEINZ ULRICH DIPL CHEM D
IPC: C07C53/50
Filed: 1981-07-18
Abstract: Acid halides of the formula (R1, R2, R3)C-CO-Hal are obtained by reacting alkyl halides of the formula (R1, R2, R3)C-Hal with carbon monoxide under a pressure of 5 to 1,000 bar and at a temperature of -20 DEG  C. to +100 DEG  C. in the presence of 0.001 to 0.3 mol of AlCl3 and/or FeCl3, if appropriate in the presence of a further Bronsted or Lewis acid, per mol of the alkyl halide. The process is carried out, if desired in the presence of a solvent which is customary for Friedel-Crafts or Friedel-Crafts-related reactions and, if appropriate in the presence of a hydrogen halide. The acid chloride can be isolated from the reaction mixture or further reacted.
Patent DE-3129582-A1 (DE)
Title: Electromagnetically screened chamber of modular construction
Inventor: NEDTWIG JOACHIM DIPL ING
IPC: H05K9/00
Filed: 1981-07-28
Abstract: A structurally simple and economically screened chamber is intended to be constructed. For this purpose, rectangular metal sheets having bent edges are manufactured, preferably from ferromagnetic material, for example sheet steel of 1 mm thickness. The area of these modules may be, for example, 150 x 150 cm. The metal sheets are soldered or welded to one another at the edges. Particularly simple assembly results in the case of semi-automatic spot welding, the distance between the spots determining the quality of the RF-proofing. <IMAGE>
Patent DE-3130251-A1 (DE)
Inventor: LAUTENSCHLAEGER HANS-HEINER DI
IPC: A61P29/00
Filed: 1981-07-31
Abstract: The invention relates to new 6-{4-( omega -(1-imidazolyl)-alkyl)-phenyl}-3-oxo-2,3,4,5-tetrahydro-pyridazines having the general formula I    <IMAGE>  I  and acid addition salts thereof, and to a process for the treatment of inflammatory, atherosclerotic and thromboembolic diseases especially in humans.
Patent DE-3132768-A1 (DE)
Title: Apparatus for diffusing carbon dioxide gas (CO2) in liquids
Inventor: PANTHOEFER RUDOLF
IPC: A01K63/04
Filed: 1981-08-19
Abstract: The apparatus for diffusing carbon dioxide gas (CO2) in liquids, in particular aquaria, aquatic plant tanks and fisheries, is distinguished by combining a gas reservoir known per se, a mechanical opening system for opening the reservoir which is under high pressure, a metering float valve which is known per se, and a diffusion bell which is known per se, to give a compact apparatus and equipping it for automatic adjusted metering operation under the surface of the water.
Patent DE-3133181-A1 (DE)
Title: Method of removing the weld upset in the interior of friction-welded drill pipes
Inventor: MONSER HELMUT ING GRAD
IPC: B23D79/02
Filed: 1981-08-19
Abstract: The invention relates to a method of removing the weld upset at the coupling/pipe transition in the interior of friction-welded drill pipes which, without a machining allowance, have a production tolerance of -0.4 to -0.8 mm. In order to obtain an inner surface of finished size within the required tolerances with improved efficiency, the following steps of the method are proposed according to the invention: gradual shearing-off of the weld upset directly after the frictional welding in the welding heat in the same set-up to an annular projection of a maximum of 2 mm from the finished diameter; inductive heat treatment of the welding zone; mechanical external machining of the weld zone and subsequent grinding-off, proceeding in parallel, of the remaining projection on the inside to the desired size in the same set-up, in the course of which the workpiece is stationary and the external and internal machining is effected in an orbital manner, and control is effected in such a way that the grinding operation proceeds in the opposite direction to the working direction of rotation on the inner surface, and an adjustable length is machined in a forwards and backwards movement in the axial direction.
Patent DE-3133434-A1 (DE)
Title: Contact medium and method for attaching a transducer to a patient
Inventor: BUCHALTER GILBERT
IPC: A61B8/00
Filed: 1981-08-24
Abstract: The invention provides a contact medium for attaching a transducer to a patient. The contact medium is a solid sheet which has a structure independent of the transducer and which, for the purpose of one of its sides being brought into adhesive contact with the patient and its other side being brought into adhesive contact with the transducer, can be made self-adhesive (pressure-sensitive) by employing or applying an aqueous liquid. The solid sheet contains a polymeric material and a component selected from water, plasticiser, electrolyte and mixtures thereof or consists of the polymeric material and the component.
Patent DE-3139259-A1 (DE)
Title: Universal carrier, car roof rack and catamaran bridge
Inventor: MEYER WOLFGANG
IPC: B60R9/08
Filed: 1981-10-02
Abstract: A carrier frame (11) can be used, by virtue of separate connecting elements (26), both to connect two surfboards (23) to form a catamaran and, by virtue of connecting elements (18), as a roofrack. By virtue of the adjustability of the connecting elements (26) the catamaran can be trimmed and the connecting elements (18) can be adjusted for various car roof sizes. The carrier frame (11) is thus versatile to use and particularly suitable for families. <IMAGE>
Patent DE-3140008-A1 (DE)
Title: Belleville spring with a device for reducing wear
Inventor: KUEHNEL JOACHIM DIPL ING
IPC: F16F1/32
Filed: 1981-10-08
Abstract: The invention reduces wear at the bearing edges of Belleville springs, which are used, in particular, for prestressing valve elements in hydraulic or hydropneumatic vibration dampers. This is achieved by the fact that the bearing edges of the Belleville springs rest on a bearing disc of annular design which accompany the radial movement of the bearing edge which arises during compression, and a low surface pressure on the supporting surface is in this way achieved.
Patent DE-3141551-A1 (DE)
Title: Shears
IPC: B26B13/28
Filed: 1981-10-20
Abstract: Published without abstract.
Patent DE-3142072-A1 (DE)
Title: Picture frame having a frame surround for a transparent picture
Inventor: MOORMANN EWALD
IPC: A47G1/06
Filed: 1981-10-23
Abstract: A picture frame has a frame surround for a transparent picture, such as a painted glass picture, leaded glazing or the like. The invention has the aim of designing a picture frame of the abovementioned generic type in such a manner that the transparent picture is well illuminated and that special illumination effects can be achieved. The invention is characterized in that the frame surround is provided with a rear wall at a distance from the picture plane and arranged parallel to this, which rear wall has a reflective coating facing the picture, that in the space between the picture plane and the rear wall at least one light source is arranged next to the picture and that the light source on its side facing the picture surface is covered with an opaque glass pane.
Patent DE-3144031-A1 (DE)
Title: Rail bridging for a suspension rail conveying system
Inventor: HILLMER ADOLF DIPL ING
IPC: E01B25/24
Filed: 1981-11-05
Abstract: The track supports (1, 2) of a suspension rail conveying system are strung together with the formation of expansion joints (3) and are bridged without a gap by filling pieces in the area of the travelling surfaces and/or guide surfaces (5). The filling piece of each travelling or guide surface (5) is divided parallel to the travelling axis by at least one longitudinal joint (7), and filling-piece sections (6a, 6b) lying next to one another are alternately fastened to the one or other end of the track supports (1, 2). In this arrangement, the free end of the filling-piece sections in each case projects without contact into the travelling or guide surface of the other track support. <IMAGE>
Patent DE-3149603-A1 (DE)
Title: Method for the operation of internal combustion engines, especially of diesel engines and combustion engine system
Inventor: BAUSCH WERNER EMIL
IPC: F02B3/06
Filed: 1981-12-15
Abstract: The present invention relates to the sphere of internal combustion engines. It states that, especially in the case of diesel engines, the fuel consumption can be reduced by preheating the fuel to temperatures of about 60 DEG C and feeding it to the injection pump in the preheated state.
Patent DE-3200614-A1 (DE)
Title: Magnetic supporting bearing for the rotor shaft of an electricity meter
Inventor: STOLTZ HENK
IPC: F16C39/06
Filed: 1982-01-12
Abstract: Two annular permanent magnets (1, 4) of different diameter are arranged with in each case one flat-parallel end side (2, 7) opposite one another, and abut against one another. The smaller magnet (4) is a part of the rotor shaft of an electricity meter, which rotor shaft in addition also has a radial bearing. The larger magnet (1) is arranged to be stationary and is seated in a pot-shaped cap (8) consisting of soft-magnetic material. Its internal diameter is larger than the external diameter of the second magnet (1). An open edge (10) of the cap (8) projects beyond the end side (2) facing the smaller magnet (4). The arrangement results in small radial forces and a good supporting capability for longitudinal forces. <IMAGE>
Patent DE-3209460-A1 (DE)
Title: Newsprint evaluating press
Inventor: URBACH KLAUS-DIETER
IPC: B30B9/06
Filed: 1982-03-16
Abstract: A newsprint evaluating press, consisting of a container with two pressing boxes which can be inserted into the latter and are pressed into the container filled with soaked newsprint by means of two lever arms, thereby producing two newsprint briquettes which have the same dimensions as conventional briquettes and can be removed from the two pressing boxes. The latter have clamps and supports and the lever arms have pressure bars which are arranged in such a way that, when the lever arms are in a horizontal position, pressure on them causes the transverse and/or pressure bars to exert pressure on the pressing boxes, so that the latter press the newsprint and receive it in the form of briquettes in their hollow cavities.
Patent DE-3213852-A1 (DE)
Inventor: SCHROEDER JOHANN DR
IPC: A47J36/38
Filed: 1982-04-15
Abstract: 1. A lid-sloped reflux condenser for cooking containers, characterized in that it comprises at least one latent heat accumulator consisting of at least one container which is filled with a heat storage material having a heat of fusion which is as high as possible and melting reproducibly at a temperature between 25 and 95 C and optionally contains small qualities of nucleating agent (3, 5).
Patent DE-3214290-A1 (DE)
Title: Device for surface coating objects
Inventor: KRAUS ULRICH
IPC: B05B14/48
Filed: 1982-04-19
Abstract: A device (11) for surface coating objects (12) with a coating station (13) through which at least one conveyor device (16, 17) for the objects (12) to be coated is guided, is described. In order not only to make such a device (11) for surface coating objects (12) suitable for different coating processes but also to design one in a space-saving, easy-to-handle and rapidly retrofitable manner, there is provision for the coating station (13) to have a fixed component (24) and an insertion element (26, 26', 26'') which is interchangeably held in the component (24), the respectively used insertion element (26, 26', 26'') containing the specific constructional elements (52, 52', 52''; 53, 53' 53'') for the respective coating method and the fixed component (24) containing the constructional element (29, 31, 33; 37, 38, 42) which can be used in common for the various coating methods. <IMAGE>
Patent DE-3214586-A1 (DE)
Title: Buffer for a motor vehicle suspension
Inventor: MANASSERO RENZO
IPC: B60G15/06
Filed: 1982-04-20
Abstract: A buffer for absorbing the stresses of a motor vehicle suspension acting on body elements comprises a centre section (10), which in order to obtain an elastic flexibility has a bellows-shaped hollow profile and to which at the bottom a tubular neck (12) is connected which protectively encloses the piston rod (16) of the vibration damper, whilst at the top a flange (6) is connected in which a seat is formed for the final turn (4) of the spring (2). The flange (6) and the tubular neck (12) are integrally formed with the centre section (10). <IMAGE>
Patent DE-3232151-A1 (DE)
Title: Method for order sequence planning and control
Inventor: BROKMEIER KARL-HEINZ DR ING
IPC: G06Q10/00
Filed: 1982-08-30
Abstract: In industrial production, materials and parts are processed by activities to form a product. So that an activity can occur at a particular time by a person and/or a machine, the prerequisites for the activity - material and free capacity - must be given. For this purpose, production planning (work preparation) must deal with a large number of information items. The principle is that an activity can only begin when the technologically preceding activity has been concluded. In electronic data processing, this sequence of activities has hitherto been established by interlinking preceding and/or follow-up activities by using the drawing numbers and the item numbers specified on these in association with the drawing. This requires a corresponding memory capacity of the EDP and the input effort. Instead of this identification base, the invention utilises   the hierarchically ordered product structure plan with respect to material the production structure plan based on a successive time sequence with respect to time. Utilising this material parts sequence and time activity sequence, an order-parts-activity number is thus formed together with the order number, which, when the activity periods are specified, allows all activities to be sequenced in time in the production from start to delivery including the functional specification, design, production planning, material procurement, manufacture, transportation and all on-side activities and makes them available ordered in accordance with the data for a conventional order processing. h
Patent DE-3238946-A1 (DE)
Title: Vat machine for papermaking
Inventor: BANNING JUERGEN
IPC: D21F11/08
Filed: 1982-10-21
Abstract: In a multiple vat machine for making paper or cardboard webs, there is a number of cylinder moulds, of which one forms the covering layer, a further the back layer and others the intermediate layers of the web. The machine possesses, furthermore, a take-off cloth touching the individual moulding cylinders in succession and intended for the successive take-off and combination of individual layers. The moulding cylinder for the covering layer rotates in the opposite direction to the moulding cylinder for the back layer. There is a second take-off cloth which takes off the formed layers from the first-mentioned take-off cloth and which feeds them to the moulding cylinder for the covering layer. The web produced has an outer cylinder side for each of the outer layers.