baber/WOPTO huggingface dataset:
Patent DE-3213087-A1 (DE)
Title: Centrifuge for cleaning operating fluids from hydraulic systems
Inventor: PRESSMAN MICHAIL SEMENOVIC
IPC: B04B5/00
Filed: 1982-04-07
Abstract: The centrifuge for cleaning operating fluids from hydraulic systems contains a bushing (6) which bears a drum (5) which is surrounded by a housing (7). The bushing (6) is mounted in bearings (3, 4) on a vertical hollow axle (2) which is attached in the base plate (1) of the centrifuge. Slots (11) for positively feeding the fluid to be cleaned into the drum (5) through openings (12) are provided in the axle (2), said openings being made in the bushing (6) and lying opposite said slots (11). Between the axle (2) and the bushing (6) there are contactless seals (16, 17, 18). In the flow direction of the drainage leakage losses in the bushing (6), chambers (19, 20) are provided between each bearing (3, 4) and each seal (16, 18) for the purpose of collecting the leakage. Each chamber (19, 20) is connected at least by means of one channel (21, 22) to a cavity which is bounded by the base plate (1), the housing (7) and the drum (5). In the centrifuge a device is provided for guiding and separately leading away leakage losses originating from the chambers (19, 20). <IMAGE>
Patent DE-3215717-A1 (DE)
Title: Tube drawing device
Inventor: BUELTMANN RUDOLF
IPC: B21C1/24
Filed: 1982-04-28
Abstract: The device for drawing tubes (11) which have an inward-oriented drawing crown (12) at their front end in the drawing direction consists of a drawing die (14), a nail-like drawing-out device (15) engaging in the tube (10, 11) to be drawn, a drawing carriage (18) and a floating plug (20) interacting with the drawing die (14). The drawing-out device (15) has a head (16) which rests against the drawing crown (12) and a shank (17) which projects out of the drawing crown (12) and can be connected to the drawing carriage (18). Secured on the head (16) of the drawing-out device (15), coaxially and in the opposite direction to the shank (17), is a long guide rod (22) which passes through a bore (21) of the floating plug (20) and through a retention tube (23) fixed to the floating plug (20). The drawing-out device (15) can be guided reliably by means of this guide rod (22) and pushed into the tube (10) to be drawn and pulled out of the latter after drawing without damage to the tube surface due to scratching, the floating plug (20) being moved with the drawing-out device (15). Two motor-driven transport rollers (24) which can be rotated in front of the drawing die (14) and moved relative to the guide rod (22) allow rapid and automatic movement of the drawing-out device (15). <IMAGE>
Patent DE-3228379-A1 (DE)
Title: Percussion ignition initiator for a warhead
Inventor: RIEGER ULRICH DIPL ING
IPC: F42C1/14
Filed: 1982-07-29
Abstract: The invention relates to a percussion ignition initiator for a warhead which is carried in a positionally stabilised missile and the line of action of which is inclined relative to the longitudinal axis of the missile. In order to guarantee the most favourable ignition interval in a simple and reliable way, there is a pivoting arm (5) which carries means for initiating ignition on impact with the target and which can be pivoted with its end from the missile casing approximately into the line of action (3) of the warhead (2). <IMAGE>
Patent DE-3239144-A1 (DE)
Title: Support for pipe holders
Inventor: BULLERDIECK KLAUS
IPC: F16L59/12
Filed: 1982-10-22
Abstract: The support for pipe holders consists of moulded pieces of a pressure-resistant insulating material, which are joined together to enclose the pipe in an annular manner and touch one another with abutment surfaces, an adhesive film (6) being arranged on the inner surfaces (7) of the moulded piece which rest on the pipe, and on the abutment surfaces (9) of the moulded piece. The reference numbers relate to Fig. 2. <IMAGE>
Patent DE-3241008-A1 (DE)
Title: Deep-frying appliance having a container and a heating system for the deep-frying medium, such as fat or oil, located therein
Inventor: AGRADI GUGLIELMO
IPC: A47J37/12
Filed: 1982-11-06
Abstract: A deep-frying appliance (11) has a flow channel (16) which is connected to its container (12) and which container is connected to the container via an inlet (17) and an outlet (18). Arranged in the flow channel (16) is a forced-circulation device with a rotor (24), which device circulates the fat or oil in the container contrary to the thermosyphon effect. The flow channel is surrounded by a heating system in the form of coils of tubular heating bodies and at the same time ensures the necessary heating for the deep-frying medium. 
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Patent DE-3244805-A1 (DE)
Title: Device for deodorising carrier media for electrophoresis
Inventor: KANEKO NOBUTAKA
IPC: G01N27/26
Filed: 1982-12-03
Abstract: In an electrophoresis deodorising device, a container section (12) for receiving a carrier medium (3), a container section for an absorbent (13) and a blower (14) are arranged so as to deodorise the carrier medium which has an irritant smell due to the decalin used to render the carrier medium transparent. The decalin vapour responsible for the irritant smell does not therefore escape from the deodorising device into the room and the latter consequently remains clean. The carrier medium, which is wetted with the liquid, is furthermore dried in the container without contaminating the ambient air. <IMAGE>
Patent DE-3300095-A1 (DE)
Title: Installation for the continuous treatment of textile products with the aid of low-temperature plasma
Inventor: SANDO YOSHIKAZU
IPC: D06M10/02
Filed: 1983-01-04
Abstract: An installation for the continuous treatment of textile products with the aid of a low-temperature plasma consists of a low-temperature, plasma-treatment chamber which is provided in a container and has sealing devices. The seals permit the continuous inlet and outlet of the textile product which is to be treated, the reduced pressure inside the container being maintained. The treatment chamber has a pair of plate electrodes which form a passage for the textile product between them. In addition, a gas supply nozzle is provided for producing a gas flow over the plate electrodes, and a gas exhaust-suction line is provided as well as devices which connect electrical radio-frequency waves to the plate electrodes in order to produce low-temperature plasma. The gas exhaust suction line is arranged opposite the gas supply nozzle on the other side of the passage, and sucks the gas out of the container. The installation can be modified in very different ways, and a textile product can be treated quickly and perfectly with the aid of the low-temperature plasma.
Patent DE-3301586-A1 (DE)
Title: Device for the linear welding of two or more films
Inventor: SCHOECHE HORST DIPL ING
IPC: B29C65/08
Filed: 1983-01-19
Abstract: The invention relates to a device for the linear welding of two or more films using an anvil and a welding head, which are adjustable with respect to one another. The object is to be achieved of attaining an even higher adaptation to unevennesses in the films as well as a different number of film layers compared with known devices of the same type whilst requiring a low amount of energy to produce a continuous uniform weld seam, the width of which can be varied even using simple means. In order to achieve this object it is provided for the weld head to consist of a rotatable roll (2) aligned parallel to the anvil surface and having helically arranged ribs (3). <IMAGE>
Patent DE-3301587-A1 (DE)
Title: Castor
Inventor: KUNDE HEINZ
IPC: B60B33/02
Filed: 1983-01-19
Abstract: The invention relates to a castor with a castor fork which is rotatably mounted on the attachment plate by means of a deep-groove ballbearing which has two inner components which are connected to one another and to the head plate of the castor fork and a hollow-cylindrical outer component which is connected to the attachment plate. In order to improve assembly and directional stability, the invention proposes that the cylinder wall (3') of the outer component (3) which protrudes beyond the plane of the ballbearing in the direction of the head plate (12) of the castor fork should have catch depressions (13) on its inner surface for radially outwardly sprung catch elements (15) to enter, which elements are arranged in the lowest inner component (9) of the ballbearing, which component fills the space below the ballbearing plane and has axial bores (19) for bolts (18) to pass through which clamp the two inner components (8, 9) and at the same time the head plate (12) of the castor fork to one another. <IMAGE>
Patent DE-3304069-A1 (DE)
Title: Frame for receiving a plurality of containers
Inventor: HEY HEINZ HERBERT
IPC: B63B25/00
Filed: 1983-02-07
Abstract: A frame for receiving a plurality of containers in a hold of a ship, with rods arranged in the vertical direction, provides apparatuses for its movement within the hold of the ship. The frame consists of a basic frame with vertical rods to receive and guide a plurality of containers in at least one layer. Furthermore, the plurality of containers can be arranged on the basic frame in at least one stack above another. They are guided on the rods.
Patent DE-3304541-A1 (DE)
Title: Geared machine (pump or motor)
Inventor: WOLFF GUENTER ING GRAD
IPC: F04C2/08
Filed: 1983-02-10
Abstract: The geared machine has a housing centre section (10) which is sealed on both sides by bearing covers (11, 12). In the housing centre section two gears (14, 15) mesh in external engagement in a recess (13). It is essential that the bearing covers (11, 12) are correctly centred in relation to one another and to the housing centre section. This is achieved in that on at least one shaft journal (19) of one gear (15) an expanded area (19') is formed, which during assembly somewhat widens the end face (23') of the liner (23) projecting into a free space (31), as a result of which the covers are fixed in relation to one another and to the housing centre section (10) without the need for special, additional parts. <IMAGE>
Patent DE-3314679-A1 (DE)
Title: Pouring gate of metal, and casting mould
Inventor: AMANO TOMIAKI
IPC: B22C9/08
Filed: 1983-04-22
Abstract: A gate system for a casting mould has a pouring gate of metal for conducting molten metal from a feeding head into the interior of the casting mould. The pouring gate is a steel pipe which is provided on its surface, at least on the side which comes into contact with the molten metal, with an iron/aluminium alloy layer with an aluminium concentration of 15-35 % by weight and a thickness of 0.1-1.0 mm, or an aluminium oxide coating, beneath which is an Fe/Al alloy layer which borders on the upper layer and has in its outermost part an aluminium content of 15-35 % by weight and a thickness of 0.1-1.0 mm. This pouring gate leads to large savings in installation and operating costs in comparison with the costs of a conventional gate system, in which several units of pipes of kaolin are jointed together. Breakage, damage due to melting, displacements, escape of molten metal and other undesired occurrences, such as occur with the conventional gate systems, are effectively prevented. <IMAGE>
Patent DE-3315186-A1 (DE)
Title: Proximity fuze for anti-tank projectiles
Inventor: MUELLER UDO
IPC: F42C13/00
Filed: 1983-04-27
Abstract: A proximity fuze (10) for anti-tank projectiles (2) is to allow greatly increased ignition intervals with at the same time little approach spread of the occurrence of its ignition pulse (11) for optimizing the effect of a hollow charge (3), without having to allow for the constructional and handling disadvantages of correspondingly elongated snorkels for the mechanical forward placement of an impact contact. For this purpose, the proximity fuze (10) exhibits a combination of an inductively operating magnetic sensor (12) and an opto-electronically operating triangulation sensor (13); an AND gate (15) only outputting the ignition pulse (11) when not only one inductively obtained detection signal (16) is present because of approach to a ferromagnetically armed target but, in addition, an evaluating circuit (19) supplies a distance signal (18) from the approach-dependent variation of the opto-electronic reflection signal (24) when the predetermined ignition distance has been reached. The magnetic sensor (12) and the triangulation sensor (13) and their electric circuits are installed in a two-part annular housing (9) which concentrically surrounds, after installation behind a projectile cap (7), the channel (7), for the propagation of the hollow charge spike through the front area of the projectile (2), but which can be manufactured, tested and operationally supported independently of this. An annular housing (9) of die-cast light metal results in inexpensive ... Original abstract incomplete. <IMAGE>
Patent DE-3317763-A1 (DE)
Title: Cutting device for cutting sections from a moved strip of material
Inventor: BARBE KARL-HEINZ
IPC: A24C5/47
Filed: 1983-05-16
Abstract: The cutting device of a wrapping paper feeding device in a filter adding machine for the manufacture of filter cigarettes comprises a knife drum (1) and a cutting drum (2). The knives (7) are mounted in grooves (6) in the periphery of the knife drum (1) which are parallel with the axle, are individually adjustable in a radial direction with separate assigned correcting devices (23) and are jointly adjustable, also in a radial direction, by means of an additional central correcting device (43). <IMAGE>
Patent DE-3323915-A1 (DE)
Title: Process and apparatus for recovering biogas having an increased methane content
Inventor: CUERTEN JOHANNES DIPL ING
IPC: C02F3/28
Filed: 1983-07-02
Abstract: Biomass in an aqueous solution, in the absence of oxygen, forms methane gas and carbon dioxide. As a result of a special gas transmission method and regulation of the through flow of the biomass in a vertical vessel, it is achieved that carbon dioxide gas bubbles do not rise so rapidly from the liquid zone and are thus available to the various methane bacteria strains for further conversion into methane. The apparatus is designed so that no moving elements are required. As a result, it is favourable in terms of costs and is interesting in particular for relatively small capacities.
Patent DE-3327261-A1 (DE)
Title: Water-treatment method at a storage reservoir
Inventor: HECHTL CHRISTIAN DR
IPC: E03B3/06
Filed: 1983-07-28
Abstract: The invention relates to a water-treatment method at a storage reservoir whose enclosure embankment stands on water-permeable subsoil. According to the invention, water is drawn from wells which are sunk in the water-permeable subsoil on the downstream side of the embankment so that the filtering effect of this subsoil can be utilised for the water treatment. <IMAGE>
Patent DE-3328130-A1 (DE)
Title: EP powder coatings based on amidine-blocked IPDI adducts, and a process for the production of matt finishes
Inventor: GRAS RAINER DR
IPC: C09D5/46
Filed: 1983-08-04
Abstract: The invention relates to EP powder coatings which have a long shelf life and are cured by means of fully or partially amidine-blocked IPDI adducts, optionally in a mixture with amidine-blocked IPDI, and give finishes having a matt surface. The curing agent has a melting point of above 130 DEG C, preferably above 140 DEG C. The amidines used as blocking agents have the formula <IMAGE> where R and R' are identical or different radicals from the group consisting of hydrogen or C1-5-alkyl, and R' and R or 2 R together are an optionally methyl-substituted C4-8-alkylene radical, and R'' is hydrogen, C1-5-alkyl, benzyl or phenyl.
Patent DE-3330258-A1 (DE)
Title: Control system for a turbine, in particular steam turbine
Inventor: KAMIO TADAYOSHI DIPL ING
IPC: F01D17/14
Filed: 1983-08-22
Abstract: The control system for a turbine is intended for turbosets which operate at two different network frequencies on electrical distribution networks. A measured variable analogous to the actual value for the speed of rotation is passed by a part of a tachometer generator (7), the said part rotating with the turbine shaft, to the input of a selector element, which is designed in particular as a hydraulic, electromagnetically operable slide valve having two outputs and two switching positions. The turbine controller has at least one first and one second speed governor, the first speed governor (10) being connected to the one output and the second speed governor (12) being connected to the other output of the selector element (14). Both speed governors (10, 12) are set up for each emitting a load-analogous correcting variable, for one operating speed each (n1 and n2, respectively), which can be fed to the servomotor (4) of the turbine control valve (3). Dependent on the operating speed (n1 or n2), the first or the second speed governor (10 or 12) is selected by the selector element (14) and connected through to the speed governor (7). <IMAGE>
Patent DE-3332909-A1 (DE)
Title: Arrangement for illuminating a row of an information carrier
Inventor: KAYSER HARALD DR
IPC: G02B6/35
Filed: 1983-09-13
Abstract: The invention relates to an arrangement for row-wise illumination of an information carrier, the light being fed to the information carrier via a first bundle of light guides, the light emitting ends of which are arranged in a first retaining device along a straight line and are guided in the operating state at a slight distance from the information carrier. The light receiving ends are retained in a second retaining device and optically coupled to the light source. The arrangement according to the invention can be used, in particular, for reading out from X-ray latent image memories. <IMAGE>
Patent DE-3337033-A1 (DE)
Inventor: HOELZER HELMUT DIPL ING
IPC: F16J15/34
Filed: 1983-10-12
Abstract: An axle or shaft seal has inner and outer sealing rings for respective fixed connection to the axle or shaft and a structure thereabout with respect to which the axle or shaft is relatively rotatable axially. Each of the inner and outer rings has a pair of members associated therewith, at least one sealingly, and extending generally toward the other ring. The members associated with one ring are relatively movable and axially between the members associated with the other ring against which they are urged sealingly by a resilient element therebetween.
Patent DE-3338220-A1 (DE)
Title: Mounting rail for flat heaters
Inventor: HEUEL WILHELM
IPC: F24D19/02
Filed: 1983-10-21
Abstract: The invention relates to a mounting rail for flat heaters, consisting of an outer U-rail having bent-over longitudinal rims and an inner U-rail (2) guided therein in a longitudinally displaceable fashion. A receptor component for receiving, in a suspended manner, a flat heater and which can be adjusted in accordance with the desired wall spacing is provided on the upper end of the outer U-rail. The inner U-rail (2) has on its lower end a spacer (14) for the flat heater, which can be adjusted by means of a thread and is guided in a displaceable manner by means of friction in a longitudinal recess of the inner U-rail (2). The spacer (14), which consists of plastic, has a guide attachment (15) for a slide (16) which accommodates in a recess (19) the head (18) of a setting screw (17), which can be operated by means of a standard screwdriver and is seated with its thread in a block (20) of the guide attachment (15). Located on the slide (16) is a stop (22) for the heater, and directly thereon a receptacle (30) for convection fins of the heater. Provided therebefore are further receptacles (32, 34) for a welded rim of a heater without convection fins. <IMAGE>
Patent DE-3338470-A1 (DE)
Title: Device for compensation of expansion movements on pipelines which are laid underground
Inventor: HUBER PETER
IPC: F16L57/00
Filed: 1983-10-22
Abstract: A device for compensation of expansion movements on pipelines (1) which are laid underground consists of a mat (4) which surrounds the pipeline (1) in the region of its critical expansion zones and consists of compressible material which has triangular incisions (7a, 7b) in order to improve the manner in which the mat (4) is laid around the pipeline (1). In order to simplify the arrangement and matching of the expansion cushion on and to expansion zones of different widths, there are only two incisions (7a, 7b), which split the mat into three identical parts (6a, 6b, 6c), and the mat (4) is placed onto the pipeline (1), bent into a U-shape (Fig. 3). <IMAGE>
Patent DE-3339092-A1 (DE)
Title: Device for transporting containers between container stores and at least one travelling gantry crane and for loading the containers from the crane onto a transporting apparatus and vice versa
IPC: B65G63/04
Filed: 1983-10-28
Abstract: The invention relates to a device for transporting containers between container stores and at least one travelling gantry crane and for loading the containers from the crane onto a transporting apparatus and vice versa. The device is characterised by a large-scale electrical overhead conveyer with travelling trolleys (16) for conveying the containers and a rail guide (13, 14, 15) between the container store and the crane (1), a container bridge (8) with a container conveying device (9), which extends transversely to the direction of travel of the crane, being arranged in the crane (1), which container conveying device (9) has at its end a positioning area (12) for containers, across which the overhead conveyer rail (15), which is arranged parallel to the direction of travel of the crane, extends in order to move the travelling trolley (16) over the positioning area to accept or deliver a container (4), a device (17) for stopping the travelling trolley (16) being provided on the container bridge. <IMAGE>
Patent DE-3342610-A1 (DE)
Title: Installation cabinet for a medium-voltage or low-voltage switching and distribution installation
Inventor: HOYER PETER DIPL ING DR
IPC: H02B5/01
Filed: 1983-11-25
Abstract: For an installation cabinet of a medium-voltage or low-voltage switching and distribution installation, which is equipped with an earthing shaft which runs close to and approximately parallel to its rear surface and for its part can be pivoted into an earthing and a non-earthing position by means of a rotating linkage (which is guided with respect to the front surface) and an angle drive, it is proposed to provide the rotating linkage (25) with a crank-like bend (26, 27) on its end facing the earthing shaft (21), the free end (27) of which bend engages between two operating elements (33, 34) which are placed approximately axially parallel to the earthing shaft but run at a radial distance therefrom. These operating elements are rigidly connected to the earthing shaft and, on rotation of the rotating linkage, can be pivoted with simultaneous rotation of the earthing shaft, by means of the free end, which engages between them, of the crank-like bend. Such a crank drive for the earthing shaft is simple in construction and handling and requires no particularly precise parts. <IMAGE>
Patent DE-3342982-A1 (DE)
Title: Coloured marking disc
Inventor: DOLLINGER HORST PETER
IPC: B43K23/06
Filed: 1983-11-28
Abstract: The multi-coloured marking disc is an instrument for writing and drawing. Monochrome marking pens are already known and are available in various colours. If it is desired to use these to give a text a multi-coloured treatment, for example with one character yellow and the next red, each change of colour requires the marker pen to be set aside and the next picked up. What is new about the coloured marking disc is that a plurality of coloured tips are kept available in one instrument for direct use. Thus a text or the like can now be given a continuous multicoloured treatment with a single pen, i.e. the coloured marking disc. The coloured tips are located at short distances apart in a circle on the coloured marking disc. The coloured tips are however chamfered at their ends. <IMAGE>