baber/WOPTO huggingface dataset:
Patent DE-3518872-A1 (DE)
Title: Washing device for containers
Inventor: THOMANN ALFONS
IPC: B08B9/093
Filed: 1985-05-24
Abstract: A washing device for containers such as drums or the like, in particular for conditioning and saucing drums, is specified which has a washing nozzle arrangement which can be moved in the longitudinal direction of the container to be cleaned, preferably with the aid of a cable drive, and can automatically, quickly, reliably and effectively clean the inner wall of the container and also installed equipment, such as humidification nozzles or the like, preferably in a program-controlled manner. The washing nozzle arrangement can have a plurality of washing nozzles and, in addition to a drive cable for the cable drive, one or more support cables for guiding the washing nozzle arrangement can also be provided. The washing nozzle arrangement is connected to a washing fluid supply via a flexible hose line which is arranged wound helically on one of the cables in order to prevent kinking of the flexible hose line during the movement of the washing device.
Patent DE-3525505-A1 (DE)
Title: Belt-grinding device
Inventor: SCHMID DIETER DIPL ING
IPC: B24B23/06
Filed: 1985-07-17
Abstract: The invention relates to a belt-grinding device having an endless grinding belt running over drive rollers and tensioning rollers. In the interior of the belt loop, the plurality of thrust rollers or thrust pieces suspended in universal mounts are fitted, which act on the working section of the grinding belt. In order to be able to machine even spatially contorted workpiece surfaces of thin sheet metal without locally undesired removal of material, the thrust rollers or thrust pieces are provided on both sides of the grinding belt with spacers in fixed positions which, however, are pivotable together with the thrust roller or thrust piece. They project beyond the belt-guide surface of the thrust roller by the effective thickness of the grinding belt. The spacers can be adjustable in order to be able to adapt the extent of protrusion of different belt thicknesses. In addition, the spacers can be armoured in the contact region with wearing pieces. In order to avoid unnecessary tilting and wobbling of the thrust rollers or thrust pieces, the spacers can also be designed as rotatable discs.
Patent DE-3525956-A1 (DE)
Title: Self-locking and captive studbolt
Inventor: LE THANH-SON DIPL ING
IPC: F16B39/284
Filed: 1985-07-18
Abstract: A self-locking and captive studbolt is characterised by the separation of two threads and the studbolt shank, the thread being fitted on two thread inserts which are enclosed by the two conical attachments at the ends of the polygonal studbolt shank such that although they are axially displaceable on the bolt shank they cannot be removed. The thread insert on the screwing-in side is connected in a rotationally fixed and positively-locking manner, via a continuous internal polygon, to the polygonal studbolt shank, so that the two can be jointly screwed into the threaded hole in the braced part, and additionally has a recess which is provided with a plurality of slots on the circumference and corresponds with the conical attachment, said recess, in the braced state, being pressed radially apart by the conical attachment, and such that, here, an additional frictional fit is in consequence produced in order to lock the studbolt. The other thread insert can be rotated freely on the studbolt shank. The thread inserts can have different threads, handed differently from one another, and are at a specific distance from one another so that they can be screwed into and out of the threaded holes in the braced parts only alternately.
Patent DE-3527703-A1 (DE)
Inventor: DAUME ACHIM DIPL ING
IPC: B65D59/02
Filed: 1985-08-02
Abstract: For a protecting element for partial surfaces of a workpiece to be treated, which is made of temperature-resistant, plastically deformable material, for example graphite, it is proposed to provide a metal plating, in which deformable protective material in the form of outer or inner rings is arranged, in particular, in the region of the ends. <IMAGE>
Patent DE-3532827-A1 (DE)
Title: Repeatedly extendable lifting frame
Inventor: KNAPPE KURT
IPC: B66F9/08
Filed: 1985-09-13
Abstract: Published without abstract.
Patent DE-3538061-A1 (DE)
Title: Snow chain
Inventor: MILZ ARTHUR
IPC: B60C27/08
Filed: 1985-10-25
Abstract: The chain has grip elements which are pressed in a non-displaceable fashion on specific chain elements without, however, being welded to them. The cross-section of the grip elements has a flat base which is wide enough to ensure a secure seat and to limit possible rotation of the chain and tapers as far as the running face of the grip element facing away from the chain element. As a result, a secure seat of the grip element is achieved and, in addition, a core part of its cross-section, near to its base, is largely excluded from the hardening process. <IMAGE>
Patent DE-3539166-A1 (DE)
Title: Method for sampling and correlation between sample quantity supplier and sample vessel
Inventor: MIETH HANS OTTO DIPL ING
IPC: G01N33/04
Filed: 1985-11-05
Abstract: In this method, the sample vessels are provided with coding and are moved into an arbitrary but defined position of a tripod or the like and the sample vessel/position correlation is stored. A sample from a particular sample quantity supplier is transferred into a sample vessel located at a particular position and the coding of the sample vessel located at this position is correlated with the code of the particular supplier and this correlation is stored (Fig.). <IMAGE>
Patent DE-3542520-A1 (DE)
Title: Appliance for dedusting a gas stream containing solid or liquid particles in suspension by means of electric fields
Inventor: ELIASSON BALDUR DR
IPC: B03C3/36
Filed: 1985-12-02
Abstract: Appliance for dedusting a gas stream (1) containing solid or liquid particles in suspension by means of electric fields (2) acting between emission electrodes (3) and precipitation electrodes (4) of opposite polarity, there being provided, as seen in the flow direction, a plurality of sections which are subdivided discretely or merge with one another continuously and which have means (7) for separating, shunting off and drawing off pure-gas part streams (8) from the remaining residual-gas stream (9) still loaded with particles. Preferred embodiment of the emission electrodes (3) as a grating having a continuously variable distance from the precipitation electrode (4) and a progressively increasing pure-gas part stream (8). <IMAGE>
Patent DE-3542648-A1 (DE)
Title: Piston machine for fluid media
Inventor: REIS FRITZ
IPC: F01C9/00
Filed: 1985-12-03
Abstract: In a piston machine for fluid media with a circular-shaped piston (50), which has a guide roller (76) and which performs a tumbling motion in a spheroidal working chamber (16), the thickness of the piston (50) in the radial direction tapers, starting from the piston carrier (36). In addition that area of the piston (50) lying diametrically opposite the guide roller (76) is brought into mass equilibrium by the removal or addition of mass. By these measures a largely vibration and oscillation-free operation of the piston machine as pump or motor is possible, which also permits working at high speeds. <IMAGE>
Patent DE-3544782-A1 (DE)
Title: Cap for a petrol filler neck of a motor vehicle
Inventor: SCHULTE HERMANN-JOSEF DIPL ING
IPC: B60K15/04
Filed: 1985-12-18
Abstract: In a cap for a petrol filler neck 201 of a motor vehicle, a hollow cylindrical end piece 202 is fixed by the manufacturer to the top of the neck, having an internally threaded collar 221, on which an adapter 204 is held for retrofitting for filling up with unleaded fuel. This adapter with an inside diameter at the narrowest point of < 25 mm is at the same time supported inside the filler neck 201. It can be fixed between the wall 222 of the hollow cylindrical end piece 202 and the inner wall of the filler neck 201 by means of a plurality of axially sprung tongues 261 of a clamping part 206 placed on the adapter 204. <IMAGE>
Patent DE-3600173-A1 (DE)
Title: Two-channel, two-handed circuit operated using direct current for power-operated presses or the like
IPC: F16P3/20
Filed: 1986-01-07
Abstract: A two-channel, two-handed circuit operated using direct current for power-operated presses or the like, in the case of which circuit each of the two channels has a manually operated push button, a self-latching switching means which is connected to the contact set of the associated push button and has a plurality of switching paths, and an energy-storage capacitor which is connected in parallel with the switching means in power supply terms, switching paths of both self-latching switching means being located in the control circuit of the press drive, the self-latching switching means of the two channels consisting of in each case one relay having a plurality of switching paths and in each case two series-connected transistors which lock one another mutually in groups.
Patent DE-3601885-A1 (DE)
Title: Safety valve arrangement
Inventor: LOEHER HENNING
IPC: E05F15/20
Filed: 1986-01-23
Abstract: Published without abstract.
Patent DE-3603306-A1 (DE)
Title: Two-for-one twisting spindle with a compressed-air connection in the bobbin-can bottom
Inventor: INGER SIEGFRIED ING GRAD
IPC: D01H7/86
Filed: 1986-02-04
Abstract: In order to convey compressed air by reaction through the bobbin-can bottom of a two-for-one twisting spindle, there is provided a two-for-one twisting spindle with a compressed-air connection in the bobbin-can bottom, which has a connecting channel leading in the direction of the spindle axis and connected to the compressed-air connection, into which a compressed-air nozzle can be introduced sealingly from outside radially relative to the hollow shaft of the spindle, characterised in that the compressed-air connection (5) comprises a hollow cylinders (6) which is oriented with its axis radially to the spindle axis and into which are inserted at an axial distance from one another two annular gaskets (7, 8), preferably with annular surfaces of equal size, which, with the compressed-air nozzle (9) pushed into the hollow cylinders (6), limit an annular pressure space (10), into which opens at least one lateral connecting bore (11' or 12') made in the hollow-cylinder casing and connected to the connecting channel (4) of the bobbin-can bottom (1). <IMAGE>
Patent DE-3603489-A1 (DE)
Title: Solar system façade
Inventor: ERDMANN HORST DIPL ING
IPC: F24J2/04
Filed: 1986-02-05
Abstract: Solar system façade with a system for fastening, at certain points, by the fastening body (5) and the adapted clamping plate (6), directly onto the masonrywork (1), the joints (4') flexibly connecting the transparent elements (4) and thus forming a continuous façade surface which lets through radiation energy and stores the latter in the wall (1). The system permits a large number of façade patterns and is distinguished by considerable cost-effectiveness, in addition to particular ease of repair. Without insulating panels, a 36.5-cm Poroton wall achieves a k-value of 0.41. The energy balance of east and west façades even becomes positive. <IMAGE>
Patent DE-3615730-A1 (DE)
Title: Furniture for children
Inventor: SKOCZYLIS PETER
IPC: A47D13/00
Filed: 1986-05-09
Abstract: Published without abstract.
Patent DE-3615836-A1 (DE)
Title: Method for inductive heating of materials in the form of wafers
Inventor: HINGST WIELAND
IPC: C30B19/08
Filed: 1986-05-10
Abstract: A method is described for inductive zone drawing of materials in the form of wafers having a negative or positive temperature coefficient of resistance, and for homogeneous heating of electrically conductive materials. An NTC wafer, for example of silicon, which is heated by means of external heating in the centre, is subjected to an automatic zone drawing process in the high-frequency magnetic field. In consequence, the diameter of a ring, which is heated by eddy currents, on the wafer is enlarged until it reaches the edge of the wafer. The method is also suitable for PTC materials. Materials having low temperature coefficients can be heated homogeneously if the current displacement (skin effect) in the wafer is compensated for by a heterogeneous magnetic field.
Patent DE-3616289-A1 (DE)
Title: Electrode for electrothermal methods, especially for the production of steel
Inventor: HILL DEREK DIPL ING
IPC: H05B7/101
Filed: 1986-05-14
Abstract: An electrode for electrothermal methods, especially for the production of steel, consists of a section which comprises a cooled metal shaft (20), of an active part (30) which is connected to the lower end of the metal shaft (20) and consists of self-consuming material, and of a contact section (10) which forms the upper end of the electrode and is likewise cooled, by means of which section (10) the electrode is axially displaceable with the electrode holder of the furnace and to which it can be electrically conductively connected. For mechanical retention of and electrical contact-making with such a combination electrode, the contact section is constructed as a component (10) which comprises an electrode section (11) of consumable material with a conventional external diameter, which is provided with a central through-hole (12) through which a coaxial double tube (50) consisting of metal passes whose inner tube and whose annular space between the inner tube and outer tube are used for the coolant inlet and outlet respectively. <IMAGE>
Patent DE-3617836-A1 (DE)
Title: Scrubbing solution for separating off NOx
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1986-05-27
Abstract: It is known to scrub out SO2 and NOx simultaneously from flue gases of fossil-fuel-fired boilers using a scrubbing solution which is made up with the sodium salt of EDTA or NTA. In order to improve further this known process with regard to the efficiency achievable, according to the invention it is proposed to feed magnesium EDTA compounds to the scrubbing liquid instead of sodium EDTA compounds or NTA compounds. In this manner, the efficiency is improved by a few per cent while the ratio of scrubbing liquid volumes to the gas volume remains constant.
Patent DE-3623198-A1 (DE)
Title: Pickling apparatus for elongated treatment products
Inventor: KOTTZIEPER DIETER
IPC: C23G3/02
Filed: 1986-07-10
Abstract: An apparatus for the spray pickling of elongated metallic treatment products, in particular metal strip, consists of a pickling tank with spraying pipes which are arranged on both sides of the transporting plane of the treatment product, are connected to a pickling-liquid conduit and have spraying nozzles directed towards the treatment product. To be able to exchange a spraying pipe (9) with blocked nozzles (14) in the shortest time possible and without interrupting the pickling process, the lateral tank walls (1, 2) each have, in order to accommodate a spraying pipe (9) projecting out of the tank on one side, in each case a connection piece (3) connected to the pickling-liquid conduit and a guiding piece (6) located opposite said connection piece, which guiding piece carries at its outer end a coupling part (13) which can be connected to a coupling part (13) of the spraying pipe (9). <IMAGE>
Patent DE-3628651-A1 (DE)
Title: Facility for utilisation of wind energy
Inventor: SCHWEIG WOLFGANG
IPC: F03D9/28
Filed: 1986-08-23
Abstract: The invention concerns a facility for utilisation of wind energy with a windwheel. The purpose of the invention is to create a facility of the above-named type which is temporarily largely independent of the wind conditions. This problem was solved by the invention by means of a compressor downstream of the windwheel which can be driven by the windwheel, and by a hydraulic accumulator which is connected in a medium-conducting manner to the compressor and to which the medium compressed by the compressor can flow. In a preferred embodiment, the hydraulic accumulator has an outlet for the medium, by way of which the hydraulic accumulator is connected in a medium-conducting manner as a supply reservoir to a turbo-machine.
Patent DE-3630001-A1 (DE)
Title: Guide bush for centring a plurality of plate-shaped, strip-shaped or tubular parts of a mould and tool for drawing a guide bush out of parts of a mould which are mutually centred by means of the guide bush
Inventor: MEUSBURGER GEORG
IPC: B25B27/02
Filed: 1986-09-03
Abstract: For centring a plurality of plate-shaped, strip-shaped or tubular parts (3, 4, 5, 6) of a mould, guide bushes (8) are inserted in a positively locking manner in bores (7) of said parts. The guide bush (8) has at one of its ends a threaded bore (15) which serves for attaching a tool (16) for drawing the guide bush (8) out of the mutually centred parts of a mould. The tool (16) consists of a bolt (17) which bears at one of its ends a thread (18) for insertion into the threaded bore (15) and at its other end a head (19). On the bolt (17), a striker body (20) is guided, the striker body (20) being struck against the delimitation (21) of the head (19) by a striking movement in the arrow directions (25) so as, by this means, to draw the bush (8) out of the bore (7) of the mould parts (3, 4 and 5). <IMAGE>
Patent DE-3631672-A1 (DE)
Title: Electromagnetic braking device for sports training equipment
Inventor: FEY RAINER
IPC: H02K49/02
Filed: 1986-09-18
Abstract: The braking device includes a stator (3) mounted in a torsionally resistant manner on an axle (1) and designed as a claw-pole wheel with associated yoke tube (15) and claw-pole carrier (17,19) arranged on either side of the yoke tube (15). The rotor (9) is rotatably mounted via bearings (5,7) on the same axle (1) as the stator. The multi-pole iron cores (15,17,19,31) of the stator and rotor form a magnetic flux circuit together. - One of the cores (15,17,19) has remnant magnetisation properties, and its associated winding is designed as the exciter winding (25), while the other winding is the generator winding (39). A slip-ring assembly (41,43) is provided to connect the exciter winding (25) to the generator winding (39), and the current magnitude input from the generator winding (39) into the exciter winding (25) is controlled by a control device (49).
Patent DE-3638022-A1 (DE)
Title: Rotary piston pump
Inventor: STURM KARL
IPC: F04C2/44
Filed: 1986-11-07
Abstract: The invention relates to a pump for mainly gaseous media - but which can also be used for liquids - with internal compression, so that the pump is also suitable as a compressor. The mechanism of the rotary piston pump is designed in such a manner that, in the interior of a cylindrical housing with drawing-in and outlet connection pieces, another cylinder rotates and in particular in such a manner that a sickle-shaped gap is created between outer and inner cylinder. Fitted into the inner cylinder are half-roller-shaped elements - one or more - one edge of which is always guided along against the circular inner wall of the outer cylinder so that these elements are subject to a swinging movement. The swinging movement is made possible by these being mounted and holding the abovementioned edge on a circular path either non-positively (e.g. by tension or torsion springs) or in a forcibly guided manner (e.g. by a co-running plate or a connection member guided to the outer housing central axis). The characteristics described make the pump especially suitable for use as a supercharging device for combustion engines. <IMAGE>
Patent DE-3642621-A1 (DE)
Title: Multi-layer topcoats (multi-coat finishes) containing optical brighteners (fluorescent whiteners)
Inventor: BOCK GUSTAV DIPL CHEM DR
IPC: B05D5/06
Filed: 1986-12-13
Abstract: The present invention relates to multi-layer topcoats consisting of a basecoat, which contains metal pigments and/or colour pigments, and a clearcoat. Within the basecoat and/or the clearcoat, in a proportion of from 0.01 to 10% by weight based on the respective coat, a compound of the general formula <IMAGE> is employed in which the radicals R<1> are identical or different and are C1 to C4 alkyl or C1 to C4 alkoxyethyl and the radical R<2> is C1-C 8 alkyl. The present invention also relates to processes for producing the multi-layer topcoats.
Patent DE-3643682-A1 (DE)
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1986-12-20
Abstract: The forked boom is fixed by means of a headpiece to the mast of a sail-board, which headpiece has elastic half-shells to provide fore and aft support on the mast which are offset in relation to one another in such a way that the headpiece can be slid loosely on the mast if the forked boom adopts an approximately 45 DEG  angular position in relation to the longitudinal axis of the mast. If the forked boom is then pivoted into the operating position at right angles to the mast axis, the half-shells of the headpiece receive the mast in a fixed clamping position, as a result of which the forked boom is firmly held in its operating position.
Patent DE-3701416-A1 (DE)
Title: Combined apparatus for tending plants over a long period of time
Inventor: BLOCK HUBERT K
IPC: A01G27/00
Filed: 1987-01-20
Abstract: Published without abstract.
Patent DE-3702998-A1 (DE)
Inventor: MAHLICH GOTTHARD CHR DIPL ING
IPC: B26B19/38
Filed: 1987-02-02
Abstract: An electric shaver wherein the motor housing carries a separable frame for confinement of the cutter and the frame carries a separable casing for an apertured foil which overlies the cutter in assembled condition of the shaver. The frame has a window which is adjacent one side of the cutter and serves for insertion of the casing so that the latter can be attached to or detached form the frame only when the frame is separated from the motor housing. The coupling between the frame and the casing has complementary male and female coupling elements which are designed to confine the casing to movements at right angles to the longitudinal direction of the motor housing. The latter carries a reciprocable slide for a trimmer which can be moved to several positions with reference to the apex of the foil but remains in the general plane of the slide.
Patent DE-3708073-A1 (DE)
Title: Coiled tribological coating system for the machine industry and process for the production thereof
Inventor: VADASZ EMIL DR
IPC: B29C63/22
Filed: 1987-03-13
Abstract: The invention relates to the application of a coating onto machine parts using priming means, the coating layer being produced by means of a coiled tribological coating system.
Patent DE-3708810-A1 (DE)
Title: Softener-distributor
Inventor: ZIMMERMANN HEINZ
IPC: F16K11/04
Filed: 1987-03-18
Abstract: Softener-distributor for distributing soft water and hard water in a water-softening system. In order to avoid exclusively conveying softened water, through a water-softening system, to all tapping/consumer points connected to the system, this being neither technically expedient nor viable from an ecological and environmental standpoint, the softener-distributor controls the individual degree of hardness differently for each tapping/consumer point depending on what purpose and application area soft/hard water is to be used for. Result: in particular, it is possible from now on, by means of a softening system in conjunction with the softener-distributor, to provide a different degree of water hardness for drinking water, shower, bath, WC and other consumers, it being possible individually to control and adjust any degree of hardness for each consumer point.   Effect: more cost-effective and environmentally friendly use of compact softener systems with, depending on the aim in mind, hard-water, soft-water or mixed-water distribution which can be controlled to the optimum degree.