baber/WOPTO huggingface dataset:
Patent DE-3307396-A1 (DE)
Inventor: SCHAICH WILLI
IPC: H01F41/00
Filed: 1983-03-02
Abstract: 1. Process for casting around metal bodies, in particular coils of transformers, with soaking, -impregnating- or casting-resins in a closed casting mould (10) containing the metal bodies whereby preparation of the casting material is carried out in a vacuum in a supply vessel (1) and whereby the casting mould (10) is evacuated before being filled with casting material, characterized in that the casting material driven by a pump (12) is pressed into the casting mould (10) from the bottom through a releasable supply line (23) that is sealed in vacuum-tight manner, in that the casting mould (10) and métal bodies are washed by the casting material, and casting material emerging out of a riser on the casting mould (10) flows back into the supply vessel (1) through a return line (24) that is also sealed in vacuum-tight manner, in that the returning casting material in the vacuum of the supply vessel (1) is drawn out to form a thin film before falling back into the casting material supply (11), in that for each casting process a multiple of the filling amount of the casting material necessary for a casting flows through the casting mould (10), so that when the casting mould washing is concluded, the casting material film in the supply vessel (1) is bubble-free and in that the filled casting mould (10) is disconnected from the supply line (23) and the return line (24) while the casting material sets.
Patent DE-3309756-A1 (DE)
Inventor: ALMERING NORBERT
IPC: B41F9/04
Filed: 1983-03-18
Abstract: 1. A device for testing shades of colour, with a print cylinder (1), colour applying means (2) cooperating with the cylinder's surface, and a strip (5) of material to be printed, which strip is attached in a quick-release manner to a bed (6) having a flat surface over which the print cylinder rolls, characterised in that the print cylinder is a gravure print cylinder (1) and the colour applying means in a doctor blade (2) which bears on the top of the print cylinder, both are mounted on a carriage (16) having a handle (17) for moving it, and the bed (6) has longitudinal grooves (18) in which on each side there engage two mutually spaced rollers (19) disposed on the lower edge of the carriage (16).
Patent DE-3313817-A1 (DE)
Title: Brake cylinder, in particular expanding-wedge brake cylinder
IPC: F16D65/22
Filed: 1983-04-16
Abstract: A brake cylinder (1), in particular an expanding-wedge brake cylinder of vehicle braking systems is proposed, the piston rod (9) of which has at its free end (14) a calotte part (16) for receiving a pressure pin (28), serving for transferring force to an expanding-wedge mechanism. The calotte part (16) is fastened by a snapping catch connection (17) on the piston rod (9) and its position with respect to the piston rod (9) can be adjusted by means of shims (27). …<IMAGE>…
Patent DE-3314521-A1 (DE)
Title: Press for compressing drums filled with waste materials
IPC: B30B15/08
Filed: 1983-04-21
Abstract: In a press for compressing drums filled with waste materials, having a pressure ram and a matrix which surrounds the drum during pressing, the matrix is arranged, in the position of rest, below a horizontal displacement surface for the drums and can be raised for the pressing operation and lowered with the pressure ram during pressing. The press can be so designed that the pressure ram can be exchanged for an upper knife and the pressure table with matrix for a lower knife of a scissors-type guillotine for comminuting the waste which is to be loaded into the drums.
Patent DE-3329009-A1 (DE)
Title: Soil-cultivation tool and method of producing it
Inventor: WEITH WERNER
IPC: A01B33/10
Filed: 1983-08-11
Abstract: To reduce the abrasion and the corrosion of soil-cultivation tools, such as in particular rotating and furrowing harrows, ploughshares or the like, it is proposed to apply at least one protective coating to the tool surface, which protective coating consists of carbide grains or grains of a mechanically resistant material having a diameter of 0.1 to 4 mm and covers at least the tool parts especially exposed to the risk of wear. The grains are advantageously brazed onto the tool surface; copper or a copper alloy is to be used as brazing filler metal. The steel parent body of the soil-cultivation tool is heat-treated. <IMAGE>
Patent DE-3332652-A1 (DE)
Title: Current detector
Inventor: ISHIGAMI YOSHIHISA
IPC: G01R19/165
Filed: 1983-09-09
Abstract: A current detector with radio-frequency oscillation detection circuits which, in the event of radio-frequency oscillations of a premagnetised reactor coil, detect these oscillations and generate an output power having a high power level. This is because, when a high-intensity current flows through the reactor coil and its magnetisation curve is varied for generating a normal demodulation output power, the oscillation of the reactor coil occurring due to the high-intensity current is detected by a detector and a drive circuit for operating an external device is excited.
Patent DE-3335799-A1 (DE)
Title: Handle for sporting and training equipment
Inventor: KOELBEL GERT F
IPC: A63B49/08
Filed: 1983-10-01
Abstract: Published without abstract.
Patent DE-3342480-A1 (DE)
Title: Mobile edge-grinding machine
Inventor: LUSTIG LEO
IPC: B24B7/18
Filed: 1983-11-24
Abstract: The invention relates to a mobile edge-grinding machine for grinding parquet floors or the like, with dust extraction and a laterally projecting grinding arm. The known edge-grinding machines have the disadvantage that they can only be guided when stooping or kneeling and/or that the guidance of the appliance is inaccurate. The object of the invention is therefore an improved edge-grinding machine with which the grinding work can be carried out in a favourable body posture and with accurate guidance. This object is achieved in that a guide handle for operating in upright body posture and this guide handle is arranged at right angles to the grinding arm. An expedient embodiment of the edge-grinding machine is shown in Fig. 1. <IMAGE>
Patent DE-3345599-A1 (DE)
Title: Non-return valve
Inventor: GROLLA HERBERT DIPL ING
IPC: F16K15/18
Filed: 1983-12-16
Abstract: Non-return valves are arranged on mould boxes for the vacuum moulding process and are provided with a valve flap fastened to the valve housing and covering passage openings. So that these non-return valves can be opened mechanically in a simple manner in spite of the prevailing pressure conditions in the internal and external spaces, one or more angle levers (6) are fitted to the valve flap, with their ends lying such that on a mechanical action of the angle lever (6) the valve flap (1) is deformed and the outlet openings (4) are freed.   <IMAGE>
Patent DE-3346504-A1 (DE)
Title: Rack mechanism, in particular for an opening and closing device for roof windows and roof lights
Inventor: JENSEN NIELS THORKILD
IPC: F16H57/02
Filed: 1983-12-22
Abstract: The rack (10) of the mechanism has a cross-shaped or hollow oval body (11), projecting ribs (13, 13a) and a cogged portion extending in the longitudinal direction and having teeth (9). The teeth (9) of the rack are guided by guide rollers (12) and thereby held in engagement with a gearwheel. To prevent dried grease from accumulating in front of the rollers during the displacement backwards and forwards and blocking the movement of the said rollers, one or more tracks (S) are formed in that side of the rack which faces away from the cogged portion. The guide flanges (14) of the roller therefore also have a shape corresponding to that of the tracks. As a result, the rollers come into more forceful, frictional engagement with the track and are as a result forced to rotate during the movement backwards and forwards, and, at the same time, the roller and the track scrape against one another during the displacement of the rack, preventing dried grease from accumulating in front of the rollers. <IMAGE>
Patent DE-3401276-A1 (DE)
Title: Display device and a method for its production
Inventor: HUEBNER ERWIN DR RER NAT
IPC: H01J9/26
Filed: 1984-01-16
Abstract: The invention relates to a flat screen having a rear part (1), a front part (2) and a flexible control plate (3) joined between them. Together with the rear part (1), the control plate projects on two opposite edges over the front part (2) and, together with the front part (2), it projects over the rear part (1) on the two other edges. Said control plate (3) is connected to both parts via glass-solder frames (17). The following soldering method is proposed: throughout the entire soldering process in which the individual screen parts are stacked one above the other, the control plate (3) is held in a rigid coupling frame (18) which is formed from four webs (19, 20). Each of the four frame webs (19, 20) is located in the region of one of the projecting plate edge zones where it presses the plate against the rear part or front part respectively. Such a frame ensures that the flexible control plate (3) is not bent by the weight of the screen parts resting on it and it thus ensures that there is a uniform pressure on all the glass-solder frames (17). In this way, leaks and tears in the plate are avoided. Main field of application: high-information-content flat displays, especially for visual display units or television sets. <IMAGE>
Patent DE-3401847-A1 (DE)
Title: Process and apparatus for wetting ash, preferably downstream of fluidised bed combustion plants
Inventor: HOELTER HEINZ DIPL ING
IPC: F23J3/06
Filed: 1984-01-20
Abstract: In order to moisten the ash preferably occurring downstream of fluidised bed combustion plants so that the ash is wetted even in the very fine grain region and is agglomerated and thus does not cause any adverse environmental effects in the landfill region during tipping of the ash, according to the invention it is proposed that the ash flowing into a receiving vessel (3) is fed to a water bath (4) which is ultrasonically agitated. The ash fed to the transport silo is moistened by ultrasonically agitated moisture atomisers (6) within the falling path. <IMAGE>
Patent DE-3402388-A1 (DE)
Title: Rope winch
Inventor: GRESSBACH JOSEF HUGO
IPC: B66D1/04
Filed: 1984-01-25
Abstract: Manually operated rope winches generally have a gear drive (5) for the rope drum (3). The gear drive (5) can be operated by a hand crank (8) and is secured against unintentional unwinding of the rope drum via a locking mechanism, for example in the form of a spring-loaded pawl. The hand crank and locking mechanism prevent the rope from being allowed to unwind quickly. The invention therefore provides for a manually operable clutch (10) between a drive gear (5) freely rotatable on its drive shaft (6). The clutch (10) can only be disengaged in the torque-free state of the drive gear (5). The clutch (10) consists of a link-like driver part which, during slight rotation under torque, is prevented from coming out of a corresponding opening. The driver part and the opening are brought into coincidence via sliding flanks without torque loading. In this position, to separate the clutch (10), the driver part can be removed from the opening of the clutch (10) against spring pressure. <IMAGE>
Patent DE-3407960-A1 (DE)
Title: Suspension for a crane track
Inventor: WIGGERSHAUS FRED DIPL ING
IPC: B66C7/04
Filed: 1984-03-03
Abstract: The crane track (1), on the bottom chords of which the wheels (indicated by broken lines) of a travelling crab run, hangs with supporting plates (2) on a beam (3) of reinforced concrete. The supporting plates (2) have web slots (2a) directed upwards and chord slots (2b) for web (1a) and top chord (1b) of the I-shaped crane track. Passing transversely through the beam (3) are screws (5) with which the plates (2) are fastened to the beam (3). Since the screws (5) embedded in the reinforced-concrete beam (3) are often not arranged with the precision normal in engineering construction, the supporting plates (2) in the exemplary embodiment according to Figs. 1 and 2 have two large round holes (2d) with adjusting discs (6) rotatable therein. The adjusting discs (6) have longitudinal slots (6a) and can be rotated in such a way that they also overlap slightly inclined screws (5). After the alignment of the supporting plates (2) supporting the crane track (1), the supporting plates (2) are welded to screw-on plates (8.1) which are supported with their longitudinal slots (8c1) on the screws (5). <IMAGE>
Patent DE-3409632-A1 (DE)
Title: Container for, in particular, pourable products
Inventor: LAUX HELMUT
IPC: G01F11/26
Filed: 1984-03-16
Abstract: A container, having a pouring opening for discharging pourable products in metered quantities, comprises a metering space (4), constructed at the upper region of the container, with an inlet (7) and an outlet (8), and comprises a collection chamber (16) arranged in alignment with the pouring opening. The collection chamber (16) is constructed in a part (20) which can be inserted in the container. The collection chamber (16) and the metering space (4) are connected by a through-passage (15) which is formed by a sloping partition (9) in the container. In the substantially upright position of the container with the metering space (4) located at the top, any product situated therein drops along the partition (9) due to the effect of gravity into the collection chamber (16), whereas, in the substantially inverted position of the container with the metering space located at the bottom, the latter is again filled with the product and the product situated in the collection chamber is discharged through the pouring opening at the same time. <IMAGE>
Patent DE-3411585-A1 (DE)
Title: Measuring cassette for measuring the tape slip at the capstan of a cassette player
Inventor: VOGL MATTHIAS
IPC: G01P3/60
Filed: 1984-03-29
Abstract: The invention relates to a measuring cassette (1) for measuring the tape slip at the capstan (13) of a cassette player. The measuring cassette (1) is equipped with an indication disc (31), which presses resiliently against the capstan (13) and is provided with a ring of indicator segments (33, 35) which are ranged alongside one another and can be scanned by means of a measuring indicator (37) for forming a sequence of pulse signals, which is compared when the tape runs through with a sequence of pulse signals read off from the tape by means of the sound head (11). <IMAGE>
Patent DE-3431190-A1 (DE)
Title: Detachable dental prosthesis to be retained by means of a magnetic force in combination with an implant
Inventor: STEMMANN HARTMUT
IPC: A61C8/00
Filed: 1984-08-24
Abstract: The invention relates to a detachable dental prosthesis to be retained by means of a magnetic force and having incorporated permanent magnets, which is fixed by magnetic forces with implanted, magnetisable bodies or magnetic bodies allocated to each jaw bone, which is characterised in that the permanent magnets incorporated in the prosthesis are incorporated in pairs in the prosthetic saddle, one on the lingual edge of the prosthesis and one on the vestibular edge of the prosthesis, in particular essentially symmetrically relative to the implanted body allocated to them in each case.
Patent DE-3432103-A1 (DE)
Title: Method of reducing the volume of radioactively charged liquids and ribbed body for use thereby
Inventor: ERBSE DIETMAR DIPL ING
IPC: G21F9/22
Filed: 1984-08-31
Abstract: To reduce their volume, radioactively charged liquids can be heated in a storage tank (20) until they solidify. This takes place discontinuously in heating periods at separate times from one another, the heat being introduced directly into the content of the tank. The vapours produced are preferably drawn off intermittently. There may also be provision for admitting air between the heating periods. The invention is intended in particular for the treatment of evaporator concentrates in the coolant purification of nuclear power stations. 
<IMAGE>
Patent DE-3432116-A1 (DE)
Title: Process and apparatus for preventing impermissibly high concentrations in waste waters
Inventor: ZYLA WERNER DIPL ING
IPC: B01D17/02
Filed: 1984-08-31
Abstract: The process for preventing impermissibly high concentrations of sparingly soluble substances, such as chlorinated hydrocarbons whose continuous measurement is difficult, in waste waters which originate from contact waters having high pollutant concentrations produced batchwise, for example in the regeneration of dry-cleaning solvents, is characterised in that the contact water is first passed into a bath whose volume is a multiple of the respective amount of contact water produced, and is withdrawn from this bath in a partitioned-off zone remote from the inlet after each filling of the bath in a measured part-amount via non-return means in such a way that the bath remains over half full and in that the measured part-amounts are passed through at least two ad-/absorption vessels connected one after the other, the particular ad-/absorption vessel impinged first being removed after a defined throughput and being replaced by the hitherto next following vessel etc., while a new ad-/absorption vessel is added as the last member of the series. An advantageous apparatus for carrying out this process is characterised by a bath (1) furnished with a bottom outlet (2) and an inlet (3) at the top, into which bath, opposite the inlet, dips an intake vessel (4) open at a side wall, into which intake vessel extends the intake nozzle (5) of a pump (6), which ... Original abstract incomplete. <IMAGE>
Patent DE-3433061-A1 (DE)
Title: Indicator for the position of a magnetic element along a measuring section
Inventor: KUEBLER HEINRICH
IPC: G01F23/72
Filed: 1984-09-08
Abstract: An indicator for the position of a magnetic element is provided with circular-cylindrical rollers 33 which are composed in each case of two roller halves 40, 41 and are rotatably mounted by axle journals in perforated bearing plates 69. The bearing plates are arranged in rows in bearing grooves 63, 64 of a U-section rail 62. 
<IMAGE>
Patent DE-3434346-A1 (DE)
Title: Spiral chimney furnace
Inventor: OSTENDORF GEORG
IPC: F23J11/00
Filed: 1984-09-19
Abstract: Combustion installation with built-in spiral chimney under the heat insulation directly around the combustion point, in order to keep the waste gases enriched with toxic substances at the necessary temperature until the toxic substances (e.g. dioxin) which can be destroyed at this heat are destroyed.
Patent DE-3438350-A1 (DE)
Inventor: KLEINSCHROTH JUERGEN DIPL CHEM
IPC: C07D471/04
Filed: 1984-10-19
Abstract: 4-Oxo-pyrido[2,3-d]pyrimidine derivatives are herein described as well as processes for their preparation. These compounds possess valuable pharmacological properties. As calcium antagonists they exert vasospasmolytic, vasodilatory, and antihypertensive activities. Surprisingly some of the compounds also have the effect of increasing contractility. They are therefore particularly suited for the treatment of vascular diseases.
Patent DE-3439191-A1 (DE)
Title: Pressing apparatus with weights for producing cheese
Inventor: MEGARD PIERRE
IPC: A01J25/15
Filed: 1984-10-26
Abstract: The invention relates to a pressing apparatus with weights for producing cheese, especially of the "semi-pressed soft cheese" type. Pressing is carried out in the course of production by the simultaneous deposition of weights (9) onto a large number of pieces of cheese contained in moulds (3). Arrangements of moulds (3) are mounted at predetermined axial distances (e) on supporting plates (2) situated one above the other. Arrangements of weights (9) arranged at the same axial distance (e) are suspended on rod arrangements (4), which are arranged above the various mould supporting plates (2). All rod arrangements (4) are connected to means (5, 6, 7) for joint raising and lowering. 
<IMAGE>
Patent DE-3439838-A1 (DE)
Inventor: WEGERHOFF DIETER
IPC: A01G9/02
Filed: 1984-10-31
Abstract: An arrangement of plants intended to form green surfaces comprises a supporting and fixing structure (2, 4; 6-12), one or a plurality of plant containers (20, 220) secured to the supporting structure and a grid (8) fixed to the supporting and fixing structure to sustain the plant tendrils and the plant containers. Said plant arrangement may be used particularly to cover façades with green surfaces.
Patent DE-3442923-A1 (DE)
Title: Method for determining the sequence of individual bending operations
Inventor: EHRISMANN RALPH
IPC: B21D5/00
Filed: 1984-11-24
Abstract: The best sequence of individual bending operations for the production of a number of bends in multiple bending is determined. For this purpose, a sample bent to the final shape or a two-dimensional representation of it is first of all deformed in various steps corresponding to the most favourable bending operations to give a flat structure. The sequence of steps determined is used in the reverse direction for multiple bending.
Patent DE-3444528-A1 (DE)
Title: Process for producing a composite board
Inventor: VINTHER KNUD
IPC: B32B3/02
Filed: 1984-01-28
Abstract: A process for producing a composite board with a core board, a cover board glued onto the top side of the core board, preferably a cover board glued onto the bottom side of the core board and an edge strip fixed at the edge of the core board preferably glued onto the edge of the core board, in which process the cover boards are bent around the preferably rounded edges of the core board to approximately the centre of the core board and glued to the edge of the core board, in which process the tolerance problems occurring in conjunction with the edge strip are eliminated and by which process a composite board can be provided meeting the highest applications-technological and creative requirements, is characterised in that a strip is cut off from the two free edges of the cover boards so that a free strip of exactly determined width results on the edge of the core board and in that, finally, the free strip is filled by the edge strip consisting preferably of the material of the cover boards. It is particularly expedient here that the free strip on the edge of the core board is formed by introducing a compensation groove of exactly predetermined, if necessary conically decreasing, width and that a filling piece of fitting dimensions, if necessary with an edge strip fastened thereto, is inserted into the compensation groove.
Patent DE-3446625-A1 (DE)
Title: Storage disc location and removal from carrier
Inventor: SCHATTEMAN ETIENNE ARTHUR MARI
IPC: G11B17/04
Filed: 1984-12-20
Abstract: The disc is locked in place in a parallelepipedic carrier having an opening door along one edge of the carrier. The door is pivoted from one corner of the carrier and extends along the full length of one edge.- The inside wall of the carrier has projecting studs which firmly locate the edges of the disc, and the edges of the carrier have a wedge shaped liner to retain the disc edge. When the door is opened it pushes against a lever mechanism which is forced against the edge of the disc and pushes the disc out of the carrier as the door is opened.The lever is subject to spring force to close the door once the disc is withdrawn
Patent DE-3500383-A1 (DE)
Title: Method for preventing high-frequency electromagnetic location by means of magnetisable "metal oxides", pure elements and rare earths and of oxides from metal alloys and mixtures of the abovementioned for anti-radar purposes for military targets of maritime and airborne or other type
Inventor: STOLZENBERG PETER GEORG
IPC: H01Q17/00
Filed: 1985-01-08
Abstract: Published without abstract.