baber/WOPTO huggingface dataset:
Patent DE-3426019-A1 (DE)
Title: Quick attachment, for the detachable attachment of an electrical installation apparatus on a standard profiled supporting rail
Inventor: MONTEROSSO RAFFAELLO
IPC: H02B1/052
Filed: 1984-07-14
Abstract: A quick attachment for the detachable attachment of an electrical line protection circuit breaker (10) on a supporting rail (16) comprises a stamped part (17) which has a U-shaped cross-section and is guided as a slide in the housing of the line protection circuit breaker. Provided on its limb ends are bent edges (21, 22) which engage in grooves (38, 39) on the housing of the line protection circuit breaker (10) and thus guide the slide. A tab (13) is integrally formed on the slide (17), which tab (13), with a fixed tab (12) which is integrally formed on the housing, is used for holding the line protection circuit breaker on the cap-profiled supporting rail, in a normal manner. The quick attachment comprises a helical compression spring (36) which, when it is in the state mounted on the switch, is supported on the one hand on the slide (17) and on the other hand on a housing wall (44) so that the slide (17) is pressed inwards, in the assembled state, against the cap-profiled rail. In order to simplify production and in order to achieve fully-automated manufacture, two lugs (17, 29) are provided on the slide, between which lugs the helical compression spring (36) is fixed and guided. In order better to insert the slide into the grooves on the housing, the bent edges on the limb ends are bent in the same direction and a tongue (32) is provided for fixing the slide on the housing, which tongue (32) is supported against a step (43) on the housing, as a result of which the movement of the slide (17) inwards is bounded because of the helical compression spring (36). <IMAGE>
Patent DE-3426452-A1 (DE)
Title: The space cannon
Inventor: KOCH GERHARD
IPC: F41B6/00
Filed: 1984-07-18
Abstract: The space cannon consists of a permanently installed barrel which is several hundred metres long, is straight, points upwards and in which space vehicles can be accelerated with the aid of known fuels and means to such an extent that they reach their space orbit without having to carry vast quantities of fuel with them. In the most favourable case, only the payload is conveyed. Space travel is thus simplified and made cheaper.
Patent DE-3428014-A1 (DE)
Title: Filing arrangement
Inventor: KOLLER ROMAN
IPC: B42D19/00
Filed: 1984-07-28
Abstract: The invention relates to a filing arrangement based on the technical object of storing documents of different sizes without them becoming mixed up and, depending on the desired expansion stage, processing them automatically with a word processing system. In this case, the documents do not have to be removed from the filing arrangement. The filing arrangements can be made to be lockable. Preferred features of the invention are a tape which is rolled up at both ends on a roller in each case, having a portion of the tape as operating path located between the tape rollers, on which operating path the word processing takes place. The documents are rolled up with the tape and adhere to the tape by an adhesive layer on the tape and/or by compressed air and/or by electrostatic frictional charging of the tape. The preferred purpose of application is storing invoices and book-keeping records. The invention comprises further significant special features for word processing and alternative uses of the invention. <IMAGE>
Patent DE-3430967-A1 (DE)
Title: Method of reducing the material expenditure and of increasing the transfer capacity on heat exchangers
Inventor: MOSER KARL DIPL ING
IPC: F28D9/00
Filed: 1984-08-23
Abstract: Published without abstract.
Patent DE-3431263-A1 (DE)
Inventor: BENECKE THEODOR DIPL ING DR
IPC: C21C1/00
Filed: 1984-08-24
Abstract: The invention relates to a process for treating cast iron melts with silicon carbide. In this process, the silicon carbide used is subjected, before being introduced into the cast iron melt, to an oxidizing treatment in such a manner that the individual SiC granules are coated with a covering containing silica. A silicon carbide of this quality can be manufactured, for example, by subjecting the SiC in granular form, in a static or agitated mass, to an oxidizing atmosphere, such as air, oxygen or water vapor, at temperatures within the range of 900 DEG -1600 DEG  C. and subsequently subjecting the agglomerates formed to gentle comminution to expose the SiC surfaces which, as a result of the formation of an agglomerate, completely or partially escaped the oxidizing attack.
Patent DE-3431990-A1 (DE)
Title: Sleeve for seals, preferably for radial shaft-sealing rings
Inventor: HEINRICH RICHARD
IPC: F16J15/3228
Filed: 1984-08-31
Abstract: The sleeve is intended for radial shaft-sealing rings and has a supporting body which is provided with at least one elastically deformable sealing part extending radially inwards. It comprises at least two annular sealing portions which are situated adjacent to one another in the axial direction of the supporting body and are of elastically deformable design and of integral design with the supporting body. They extend radially inwards from a root of the supporting body and, in the installed condition, rest with elastic prestress on a component to be sealed off. Any desired sealing surface pressure distribution can be set by varying the length and/or thickness of the sealing portions. As a result, the radial reaction force can be matched precisely to the required leak-tightness and the required service life.
Patent DE-3437443-A1 (DE)
Inventor: FRIESE HANS-HERBERT DR
IPC: C14C9/02
Filed: 1984-10-12
Abstract: A process for the sulfonation of certain fat and oil mixtures, the product of such process, and a method for using such product as a leather tanning stuffing agent, the certain fat and oil mixtures comprising (A) 20-80% by weight of at least one C8-24-fatty acid glycerol ester having an iodine number above 20, and (B) the balance q.s. to 100% by weight of at least one C1-4-aliphatic monoalcohol ester of a C8-24-fatty acid having an iodine number of 50-100.
Patent DE-3437630-A1 (DE)
Title: Trimming keel for sailing yachts and model sailing yachts
Inventor: BAUER WALTER DIPL ING
IPC: B63B41/00
Filed: 1984-10-13
Abstract: The object of the invention is to utilise the water flow at the keel caused by the sailing for producing a moment righting the yacht in a way which permits optimum sailing characteristics - in particular optimum speeds close to the wind - with a small portion of ballast which only serves to provide adequate safety. This is achieved by a horizontally split keel, the bottom part of which can be turned relative to the top part manually or mechanically - if need by in a computer-controlled manner - until the desired moment is obtained.
Patent DE-3438762-A1 (DE)
Title: Control arrangement for domestic electrical apparatuses
Inventor: STAHLMANN HARALD
IPC: D06F34/32
Filed: 1984-10-23
Abstract: A control arrangement for domestic electrical apparatuses, such as dryers, washing machines or the like, having a heating device (5) and having a temperature-dependent switching device (6) which controls the heating device (5). In order to let the user of the apparatus know automatically if defective operating modes occur, a display device (7, 8), which is provided with means for storing its switching state, is placed in the circuit of the heating device (5) in parallel with the temperature-dependent switching device (6). <IMAGE>
Patent DE-3439390-A1 (DE)
Title: Brake pressure distributor controllable as a function of the load
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/30
Filed: 1984-10-27
Abstract: The proposed brake pressure distributor has two components (2, 3) displaceable along one axis in the event of a variation of the relative position between a sprung (33) and an unsprung vehicle part (24). A control spring (7), which can be relaxed to a limited extent and acts upon the control piston, is supported between the components (2, 3). One of the components (3) bears on a device connected to one of the two vehicle parts (33) and designed to transmit the control variable by way of a ball socket-like supporting device (13, 30). The other component (2) is connected to the other vehicle part (24) by means of a support device (20, 25) capable of swivelling about an axis. The axial position of one support point is adjustable. By virtue of the connection of the brake pressure distributor to the vehicle parts by way of a swivel joint and by way of a ball joint a distributor with an extremely simple control device is created which takes up little space, permits easy assembly without problems of adjustment and ensures a minimum changeover pressure. <IMAGE>
Patent DE-3440812-A1 (DE)
Title: Control station for an aircraft flight-refuelling device
Inventor: VOLKHAUSEN ROLF
IPC: B64D39/00
Filed: 1984-11-08
Abstract: A control station for a flight-refuelling device in a tanker aircraft for flight-refuelling another aircraft is accommodated, with an observer's seat 13, on a refuelling flap which is installed in the tail of the tanker aircraft. The control station 10 has displays 40-44, for the fuel supply, in the viewing direction of the observer, a viewing window 14 and a television screen 45 which can be connected to one of three television cameras and on which it is possible to show displays provided by a radar equipment on the speed difference between the two aircraft and the distance between the same. Furthermore, consoles 18 and 19 which are arranged on both sides of the observer's seat 13 contain all the control equipment and displays for controlling the refuelling process, the fuel supply, and for wireless and optical information for the pilot of the aircraft which is to be refuelled. 
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Patent DE-3443074-A1 (DE)
Title: Process and device for impregnating impregnatable materials
Inventor: HEITMANN ULRICH DR
IPC: D06N7/06
Filed: 1984-11-26
Abstract: For uniform impregnation of impregnatable materials, for example a sponge made of foam, with an active ingredient, the impregnation is carried out according to the invention by injecting the active ingredient through a multiplicity of injection needles which penetrate into the impregnatable material.
Patent DE-3500226-A1 (DE)
Title: Probe needle for a printed-circuit board testing device
Inventor: BARTH HANS
IPC: G01R1/067
Filed: 1985-01-05
Abstract: A probe needle (1) for a printed-circuit board testing device is guided in a needle carrier (2). At its ends, said needle (1) has contact tips (9 and 10) which on the one hand make contact on a printed-circuit board (3) which is to be examined and on the other hand make contact on a contact platelet (12) which is connected to a test computer, and connects these two points to one another. During the testing process, the printed-circuit board (3) is pressed against a needle panel which consists of a large number of needles (1). On adaptation at the end, the printed-circuit board (3) is removed, and the probe needles (1) spring out. In order to prevent the needles springing out of their guides in this case or else being pulled out by sticking to the printed-circuit board (3), a projection, bead, collar or suchlike cross-sectional enlargement (14) is provided on the side facing away from the item under test (3) of at least one guide plate (5, 6) of the needle carrier (2). This also results in the possibility of using low-mass probe needles (1) with a high contact pressure as a result of an externally located spring (13) without there being any risk of incorrect operation in this case. <IMAGE>
Patent DE-3501454-A1 (DE)
Title: Device for converting a rotary motion into a translational motion and vice versa
Inventor: HOERMANN MICHAEL DIPL ING
IPC: F16H19/06
Filed: 1985-01-17
Abstract: Mechanism for converting a rotary motion into a translational motion and vice versa, having a body of revolution guided to revolve about an axis and having a motion transmission element in the form of a belt made of resilient material which is kinematically connected to the body of revolution, which is preshaped in such a way, with an arched cross-section, and with the ability to accept compressive loading in the longitudinal direction that, when it is deflected out of its longitudinal direction perpendicularly to its broadside, it deforms elastically to give an approximately rectangular cross-section and, outside the area of deflection, returns to the arched cross-section, which is open, with at least one working end, and which is guided in longitudinally displaceable fashion in the region of the compressive loading upon it. This mechanism is designed for problem-free and low-loss guidance of the belt and to give a small body of revolution. To this end, the body of revolution is designed as a worm or screw which engages with its helical configuration, in the manner of a thread, in slots, grooves etc. or correspondingly shaped raised portions formed successively on the belt in the longitudinal direction of the latter and spaced to match the pitch of the helix.
Patent DE-3503012-A1 (DE)
IPC: E21D21/00
Filed: 1985-01-30
Abstract: An anchoring apparatus for insertion into a borehole in a rock stratum for supporting the rock surface or wall, such as in a rock tunnel or rock excavation, includes a tension member in the form of an axially elongated steel rod with force transmission ribs on its outer surface and an anchoring element, such an anchoring nut, engageable with the rod. The anchoring element has an inside surface with inwardly extending projections and the adjacent flanks on the projections form grooves within which the force transmission ribs engage. The anchoring element is formed of a higher strength material than the rod. When a predetermined axially extending tension force acting on the rod is exceeded, relative movement takes place between the anchoring element and the rod. The flanks on the projections on the anchoring element in contact with the ribs on the rod shear off a portion of the ribs contacted. Accordingly, while the predetermined force is exceeded, the shearing action proceeds and affords a sliding anchoring effect between the rod and the anchoring element.
Patent DE-3505237-A1 (DE)
Title: Process for preparing a corn salad
Inventor: GALL ANTON
IPC: A23L7/196
Filed: 1985-02-15
Abstract: The process according to the invention for preparing a corn salad comprises washing sweet corn kernels, which were harvested in the milk-ripeness stage and separated from the cob, with cold water at a temperature of at most about 15 DEG C and then, if required after brief heating to 85 DEG C, packing them into tins or glass jars and adding a vinegar covering liquid at a temperature of 60 to 70 DEG C and pasteurising the contents in closed vessels.
Patent DE-3506638-A1 (DE)
Title: Method and device for non-destructive testing of large-area test objects
Inventor: HERING NORBERT DR ING
IPC: G01N29/265
Filed: 1985-02-26
Abstract: In a method for non-destructive testing of large-area test objects, in which starting from an initial or zero point a test head is brought in a reproducible way to various test points on the test object and test functions are executed at the test points in each case, it is possible to eliminate complicated X/Y displacement linkages for unique orientation of the test head on the test object by determining the position of the respective test point on the test object in relation to the initial or zero point with the aid of a "mouse" orientation unit which can be freely moved in all directions on the test object. A correspondingly expedient device is characterised in that the orientation system (6) has a "mouse" orientation unit (7) which is freely movable in all directions on the test object (2), and in that the respective position of the "mouse" orientation unit (7) on the test object (2) can be evaluated in relation to an initial or zero point marking (3) as test point (4) for the test head (5) in the "mouse" orientation system (6). <IMAGE>
Patent DE-3506735-A1 (DE)
Title: Apparatus for the metering of pourable materials
Inventor: SCHMIDT EDI
IPC: B65G33/36
Filed: 1985-02-26
Abstract: The apparatus possesses a downwardly inclined metering worm (19) which is driven by a motor (12). Conveyed material is fed from a shaft (4, 5) to the metering worm (19) with the assistance of a vacuum chamber (44). The material is fed from the drawing-in region (23) to a conical worm-type guide tube (16). A downwardly curved mouthpiece (30) with a filling piece (57) is attached to the front end of the conical worm-type guide tube (16). A radius slide (35) is actuated via a lever (38) by a cam disk (36). The mouthpiece (30) guides the compact product jet generating little dust into a pack (41) provided by a transport device (42). The apparatus is suitable, for example, for the metering of flour. <IMAGE>
Patent DE-3506943-A1 (DE)
Title: Thread-cutting die
Inventor: GRABULOSA MIGUEL GRAU
IPC: B23G5/04
Filed: 1985-02-27
Abstract: The described cutting die for external thread differs from the conventional cutting dies by additional openings which are drilled at the edge of the usual chip openings (2) and into which cylindrical rams (6) of a slightly larger diameter are forced. As a result, the cutting teeth are bent in such a way that they then bite into the workpiece only in a very small, virtually punctiform region (Fig. 4). …<IMAGE>…
Patent DE-3509123-A1 (DE)
Title: Serpentine handle for a wide variety of uses
Inventor: LUBOS ADOLF
IPC: B25G1/10
Filed: 1985-03-14
Abstract: Published without abstract.
Patent DE-3518121-A1 (DE)
Title: Tightening device for safety belts
Inventor: SEDLMAYR GERHARD DR
IPC: B60R22/195
Filed: 1985-05-21
Abstract: Published without abstract.
Patent DE-3518341-A1 (DE)
Title: Machine for removing the rind or skin from meat or fish
Inventor: SCHILL HERMANN
IPC: A22C25/17
Filed: 1985-05-22
Abstract: By means of a skinning machine (1) (Figure 1) according to the invention, the rind or skin can be removed from bacon or flat pieces to be skinned, and the rind or skin can be removed from hams and relatively large round pieces as well. To this end the feeding device of the machine for the pieces to be skinned is designed so as to be convertible for manual feed and for mechanical feed. In the case of mechanical feed, the pieces to be skinned are automatically fed to the processing point (3) via a conveyor belt (7). In the case of manual processing, a protective hood (20) can be folded upwards and the conveyor belt (7) can be folded downwards, at least in sections. It is also possible to remove the rind or skin from hams and similar relatively large round pieces in this position. <IMAGE>
Patent DE-3521626-A1 (DE)
Title: Internal combustion engine operated with reverse thrust compression control
Inventor: GOSPODAR REINHARD R
IPC: F01B9/02
Filed: 1985-06-15
Abstract: Published without abstract.
Patent DE-3522127-A1 (DE)
Title: Refrigerable device for holding electrical modules
Inventor: BARTAK MILOSLAV
IPC: H05K7/20
Filed: 1985-06-20
Abstract: The device consists of a C-shaped base (1), with holding (4, 5), guiding (6, 7) and clamping parts, which press a module onto a cooling plate (2) of the base. The other side (10) of the cooling plate has a cooling duct (11), meandering for example, set into it, and a covering plate (14). The inlet and outlet (12 and 13) of the cooling duct are arranged such that the inlet is on one side of the cooling plate and the outlet on the other. The holding device can thus be extended, so that a compact device construction with similarly formed modules and a cooling system connected in series is formed when a plurality of holding devices are placed in a row. The invention is suitable as a module holding device. <IMAGE>
Patent DE-3531515-A1 (DE)
Title: System for greening upright walls
Inventor: MENGERINGHAUSEN MAX DR ING
IPC: A01G9/02
Filed: 1985-09-04
Abstract: In order to green relatively large areas of upright walls, e.g. house facades, in a simple and decorative manner with climbing and/or hanging plants, a climbing framework is provided for these plants, which consists of two assemblages of bars (6) in horizontal x axes and vertical z axes, which are held by coupling pieces (3a) which are supported at a distance from the wall by fastening elements, e.g. wall anchors. In this case, the arrangement is made in such a manner that the x and z axes of the bars (6) intersect the y axes of the fastening elements which form the fixed points, arranged in a grid, on the wall. At different side and height positions, the climbing framework bears plant supports (5) which are in each case fastened on two horizontal adjacent coupling pieces (3a). Apart from the bars (6), frames with lattices (7) can also be connected to the coupling pieces (3a) as an additional climbing framework. <IMAGE>
Patent DE-3531906-A1 (DE)
Title: Securing bracket for air pump
Inventor: HUBERT HARTMUT E
IPC: B62J11/02
Filed: 1985-09-05
Abstract: The invention relates to a bracket whose end is worked on one side as a ring of a diameter of 5 cm. The bracket is attached to the air pump, the ring protruding from the air pump at 90 DEG . As a result, it is possible to secure the bicycle and the air pump simultaneously with any type of chain or steel cable lock by pulling the lock through the ring. In contrast with all other bicycle components which can only be removed with a tool, the air pump needs to be simply removed from the holder. The air pump locks which are available at the moment can be overcome without tools and, due to their technical complexity, are so expensive that they are twice as expensive as the air pump. The annular bracket is secure, very easy to mount and, due to the simple technology, cheap to produce. The annular bracket thus offers the same protection against theft as that of all other bicycle components. The bracket can be mounted on any air pump or provided integrally on the air pump directly by the manufacturer of the air pump.
Patent DE-3533548-A1 (DE)
Title: Fluorescent lamp ballast unit
Inventor: MERTENS FERDINAND DIPL ING
IPC: H05B41/298
Filed: 1985-09-20
Abstract: A series circuit consisting of an electronic switching element (TS) and an inductor (L) for starting the fluorescent lamp is connected between the power supply circuit (SV) and a switch group (10) for alternately switching on the fluorescent lamp (LL) with different polarities. The switching element (TS) is controlled as a function of the signals from a current sensor (I) in such a manner that the lamp current (iL) varies in a narrow band between a maximum value and a minimum value. When the switching element (TS) is switched off, the inductor (L) is discharged via the lamp (LL) and a diode (D1). Since the diode (D1) does not become conductive quickly enough during switching off, a capacitor (CD) is connected in parallel with it. An energy store (TR) is connected between the power supply circuit (SV) and the switching element (TS), delays the current build-up in the switching-on phases and charges a capacitor (C2) which is discharged towards the inductor (L) in the switching-off phase. In consequence, the switching-on and switching-off losses are eliminated and oscillations are suppressed. <IMAGE>
Patent DE-3536918-A1 (DE)
Title: Process and apparatus for separating a fluid mixture
Inventor: BOHM ARTURO
IPC: B02C23/08
Filed: 1985-10-17
Abstract: For separating a fluid mixture (19) of ground, dispersed product and grinding bodies (26) emerging from an agitator mill (1), a flow of a displacer fluid (24) is fed to the flow of the fluid mixture (19). The ground product is forced out of the fluid mixture (10) by this displacer fluid (24), which is preferably formed by a dispersion of unground product, while the grinding bodies (26) are carried further.   Accordingly, a separating apparatus (18) for carrying out this process has an output line (17) coming from the agitator mill (1), a feed line (55) for the displacer fluid (24), which connects them together. Furthermore, a removal line (6) for the displaced dispersion of ground product and at least one line (16) for the displacer fluid (24) or the grinding bodies (26) are connected in this connecting region. <IMAGE>