baber/WOPTO huggingface dataset:
Patent DE-3312904-A1 (DE)
Title: Small electrical machine
Inventor: ODENDAHL ALFRED DR
IPC: H02K5/15
Filed: 1983-04-11
Abstract: The small electrical machine (2) is constructed as a small motor and has a magnetic framework (3) which consists of steel and has permanent-magnet poles, a rotatable rotor (6), and at least one bearing plate (16), which is cast from a low-cost material having a deformation strength which is low in comparison with the steel of the magnetic framework. An intermediate piece (18) which is stamped from steel plate is inserted between the magnetic framework and the bearing plate. This intermediate piece is of annular design and has radially projecting attachment flaps (28) which rest in recesses arranged on the magnetic framework (3) and are wedged to said framework by the fitment of notches (31) on the magnetic framework. Before the bearing plate is cast, the intermediate piece is inserted into a pressure casting mould and is then partially coated by casting. The intermediate piece distributes forces which act in a locally highly constrained manner on the wedged connections between the magnetic framework and the intermediate piece over a large area on the bearing plate. In consequence, only small compression stresses occur on the bearing plate (16) where it touches the intermediate piece, which stresses cause no damage. 
<IMAGE>
Patent DE-3318695-A1 (DE)
Title: Device for damping the oscillation of a parachute useful-load supporting arrangement
Inventor: HERMANN JOACHIM
IPC: B64D17/22
Filed: 1983-05-21
Abstract: The invention relates to a device for damping and aligning the load which is suspended on a parachute, the device ensuring rapid damping of the oscillations when loads are ejected from extremely low altitudes and ensuring that the load lands on the ground in an optimally defined orientation.
Patent DE-3323711-A1 (DE)
Title: Smoothing of wooden components in slide grinding vibrators
Inventor: HILLER ROLF
IPC: B24B31/14
Filed: 1983-07-01
Abstract: The invention relates to the use of slide grinding vibrators filled with suitable treatment bodies (9) for smoothing of wooden components, in particular furniture components (12), between priming and varnishing thereof. <IMAGE>
Patent DE-3325631-A1 (DE)
Title: Decoupling apparatus for use in hang gliders with an opening device for a parachute
Inventor: DIETL MATHIAS
IPC: B64D17/72
Filed: 1983-07-15
Abstract: Published without abstract.
Patent DE-3329421-A1 (DE)
Title: Process for operating a washing and spinning machine
Inventor: STEINORT HANS DIPL ING
IPC: D06F35/00
Filed: 1983-08-13
Abstract: It has been shown that, in washing drums, the unbalance occurring as a result of uneven laundry distribution in high-speed spin driers can be virtually prevented if care is taken to ensure that the transition from the washing speed to the spinning speed always takes place from a specific position of the washing drum. This is carried out by means of a limit switch (7) which is located on the drum circumference and which opens the circuit for starting protection for the spinning mode solely in the predetermined position of the inner drum. <IMAGE>
Patent DE-3331304-A1 (DE)
Title: Method of making a butt joint for duct parts, device for carrying out the method, and air duct consisting of bent angular sheet metal panels
Inventor: PAULI LOTHAR
IPC: B21D39/02
Filed: 1983-08-31
Abstract: To make a butt joint for duct parts, the corners of the duct are jogged at the duct ends and the duct side strips remaining between the jogs are bent off outwards as a flange profile by means of a rolling tool.
Patent DE-3341933-A1 (DE)
Title: Mirror device
Inventor: HAHN WERNER
IPC: G02B27/00
Filed: 1983-11-21
Abstract: The invention relates to a mirror device which permits so-called binocular double spatial vision, which differs fundamentally from vision by means of conventional stereoscopes. It is characterised in that the same consists of a partially or entirely light-transmitting base plate (1), which supports viewing objects (4, 4') and on which a bimirror (2) is guided vertically in a sliding fashion in grooves by means of lateral retaining arms (3). The device according to the invention has a boundary which is formed by the bimirror as a partition (2) for binocular vision from above (6) and which forces the base plate (1) with the viewing objects (4, 4') to be viewed together with the mirror images (5, 5') from the minimum distance of clear visual distance. The retainer (3) and/or base plate (1) is or are configured as an injection-moulded plastic part, in particular in one piece or in a rigid joint. The mirror device is characterised, furthermore, in that it can have illuminating devices, adjusting and/or measuring devices, an optical double viewing device and a polarisation device. <IMAGE>
Patent DE-3345867-A1 (DE)
Title: Process and apparatus for the thermal utilisation of residues
Inventor: PAULI BALDUIN DR
IPC: F23G5/027
Filed: 1983-12-19
Abstract: The charged material is first pre-dried. The material from the pre-drying zone is transported into a low temperature carbonisation zone operated under-stoichiometrically, and from there into a combustion zone operated over-stoichiometrically, and finally into a burning-out zone. Use: combustion of residues and refuse.
Patent DE-3345932-A1 (DE)
Title: Protective sleeve for a connecting socket
Inventor: BIERMAN ERNST-ARTHUR DIPL ING
IPC: H02G15/18
Filed: 1983-12-20
Abstract: For connecting sockets of plastics-insulated cables, protective housings of cold- and heat-shrinkable tubes are generally used. By contrast, protective housings of plastic with additional closure elements have substantially less importance. The object was therefore to develop an easy-to-fit protective housing without additional closure elements and to avoid the disadvantage of cold- and heat-shrinkable tubes, so that fitting even over uncut cables is possible. To this end a protective sleeve made of an elastic plastic sheet (1) is proposed which is terminated at the longitudinal sides with strips (2 and 3). The strips (2 and 3) have locking elements (4 or 5 and 6) on the sides directed towards one another, which locking elements permit easy closure of the protective sleeve. The protective sleeve is terminated with sealing elements (7) at the front side. A connecting socket (11) disposed inside the protective sleeve is thus effectively protected against external effects. <IMAGE>
Patent DE-3346275-A1 (DE)
Title: Flower vase
Inventor: BREHM ROBERT DR
IPC: B65D5/36
Filed: 1983-12-21
Abstract: The invention relates to a flower vase, especially for receiving cut flowers presented as gifts during hospital visits and the like, with a container serving to receive the water and/or soil. The invention is characterised in that the container is a cone consisting of plastic film which, in the filled state, comes to rest against the inner walls of an unfolded folded carton, preferably of cylindrical or prismatic cross-section.
Patent DE-3401298-A1 (DE)
Title: Intercommunicating passageway for vehicles
IPC: B61D17/20
Filed: 1984-01-16
Abstract: The subject of the invention is an intercommunicating passageway such as is arranged between vehicles or vehicle elements which are connected to one another in an articulated fashion in order to permit persons to change over from one vehicle or vehicle element to the other. The invention develops the intercommunicating passageway according to the main application in that a special profile for the bars of which the intercommunicating passageway is composed according to the main application is proposed. By virtue of the design of the profile for the individual rods, the said rods are reliably guided against one another and sealed without, however, the movability of the bars with respect to one another being adversely affected, the said movability being necessary to allow to an adequate degree for the relative movements between the vehicles or vehicle elements within the passageway.
Patent DE-3407455-A1 (DE)
Title: Lens for signal lamps having a diameter of more than 200 mm
Inventor: KRAUTWALD HERBERT
IPC: F21V5/00
Filed: 1984-02-29
Abstract: The lens (S) has a cobweb-like ribbed structure on the side assigned to the signal light source. A multiplicity of parallel incisions form a plurality of vertical ribs (A) and a plurality of groups of inclined ribs (B, C). The individual groups of inclined ribs each have a different angle with respect to the vertical. The incisions form projecting strips resembling saw teeth. The maximum thickness (d) of the lens (S) is approx. 5 mm. The number of the vertical ribs (A) is approx. 140. Provided relative to the vertical as axis of symmetry are four groups (B1 to B4) having ribs extending inclined downwards to the left and four (C1 to C4) ribs extending inclined downwards to the right. The number of all inclined ribs (C and B) is approx. 100. A vertical rib (A) has two symmetrical flatly sloping outer surfaces (FA1 and FA2) having an angle  alpha  of slope of approx. 8 DEG  relative to the lens surface (SF). An inclined rib (B and C) has a flatly sloping outer surface (FB1) having an angle  beta of slope of approx. 5 DEG  and a steep surface (FB2) having an angle gamma  of slope of between 88 DEG  and 90 DEG  relative to the lens surface (SF). <IMAGE>
Patent DE-3414811-A1 (DE)
Inventor: WOLF KURT DIPL ING
IPC: H01R13/646
Filed: 1984-04-19
Abstract: 1. Separating link for the connection of two coaxial cables terminated by coaxial plug connectors with galvanic separation of the interior conductors and the cable metal coats which possesses a potlike, electrically conductive exterior cartridge (10), an electrically conductive interior cartridge (13) which is arranged concentrically to it, a first end flange (14), a hollow-cylindrical exterior separating condenser, an insulating washer (16, 54) and an interior separating condenser, characterized by the fact that between the exterior cartridge (10) and the interior cartridge (13), with the end flange (14) which closes the open front side of the exterior cartridge (10), there are accomodated exterior separating condensers (20) with exterior covering (21) and interior covering (22), the exterior and interior coverings (21 and 22) of which are electrically conductive connected with the interior wall of the exterior cartridge (10) and with the exterior wall of the interior cartridge (13) by means of contact mats (18 and 19), that the bottom (11) of the exterior cartridge (10) is electrically separated from the turned-to front side of the interior cartridge (13) and the open front side of the exterior cartridge (10) is electrically separated from the end flange (14) of the interior cartridge (13) by means of circular insulating washers (16, 54), that the interior cartridge (13) possesses an internal thread (15) in the area of the end flange (14), into which a first coaxial plug connector (29) is screwed, the internal contact (31) of which is connected with a carrier plate (37) and with the one connection (42) of the interior separating condenser (41), that the other connection (43) of the interior separating condenser (41) is connected with a socket part (46) which is fixed at the other end of the carrier plate (37), that the bottom (11) of the exterior cartridge is furnished with a thread (12) into which a second coaxial plug connector (21) is screwed and that the internal contact (23) of the second coaxial plug connector (21) is inserted in the socket part (46) of the carrier plate.
Patent DE-3416945-A1 (DE)
Title: Humidity sensor and method for fabricating it
Inventor: EISELE KONRAD DR
IPC: G01N27/12
Filed: 1984-05-08
Abstract: In a humidity sensor having an electrically insulating substrate support (1), a pair of electrodes (3, 4) positioned opposite one another on one side of the substrate support (1), and a humidity-sensitive layer which connects the two electrodes (3, 4) with one another and whose electrical resistance changes according to the humidity, the electrodes (3, 4) are connected to a heating voltage source (8), and on the other side of the substrate support (1) a thin-film precision resistor (2) designed as a resistance thermometer is applied. In order to fabricate the humidity sensor, the one side of the substrate support (1) has the thin-film precision resistor (2) designed as a resistance thermometer applied to it, and applied to the other side of the substrate support (1) there are printed micro-conductors lying opposite one another and serving as electrodes (3, 4) and a humidity-sensitive layer which bridges the interstice between the two printed micro-conductors. <IMAGE>
Patent DE-3418524-A1 (DE)
Title: Process for preparing coating binders and the use thereof
Inventor: AUCHTER GERHARD DR
IPC: C09D133/12
Filed: 1984-05-18
Abstract: The invention relates to a process for preparing coating binders by suspension polymerisation of a monomer mixture of   (A) methyl methacrylate, vinyl aromatics,  alpha -methyl styrene and/or acrylonitrile and (B) at least one ester of acrylic acid with a monoalcohol containing 1 to 4 carbon atoms or of methacrylic acid with a monoalcohol containing 2 to 4 carbon atom and (C) one or more copolymerisable, olefinically unsaturated organic compounds containing 3 to 10 carbon atoms and which contain at least one carboxyl group or carboxylic acid anhydride group and, if appropriate, (D) further copolymerisable, olefinically unsaturated organic compounds, with, after a 10 to 90% conversion of the suspension polymerisation, an aqueous emulsion of a monomer the homopolymer of which has a glass transition temperature of above 40 DEG C being added, and polymerisation being completed. The coating binders obtained are suitable for preparing physically drying coating materials.
Patent DE-3421733-A1 (DE)
Title: Tree stand, especially christmas tree stand
Inventor: LANGER GEORG
IPC: A47G33/12
Filed: 1984-06-12
Abstract: The stand consists of a foot part and of a securing part which can be connected to the latter in the manner of a ball joint to secure the tree trunk, a fixing device being provided for the releasable attachment of the securing part on the foot part, and the securing part being designed as a water container. In order to simplify handling and to improve the connection between the foot part and the securing part, the following features are provided:   a. the securing part (2) has, externally, the shape of a ball with a radially oriented hole (4) opening at the top, and a screw (6), arranged coaxially with the hole, is provided in the hole (4); b. the socket (11) of the joint is designed as a cylindrical hole whose diameter is approximately equal to the diameter of the ball and whose depth is greater than the height of the securing part (2); c. the socket (11) of the joint is limited in the upper region by a tubular, elastically resilient wall, and d. a tension strap (3), surrounding the abovementioned region of the socket of the joint and clamping the securing part (2) in the socket (11) of the joint is provided.   <IMAGE>
Patent DE-3421910-A1 (DE)
Title: Swivel drive
Inventor: KERSCHL JOHANNES DIPL ING
IPC: F15B15/08
Filed: 1984-06-13
Abstract: Published without abstract.
Patent DE-3423470-A1 (DE)
Title: Method and device for blood purification
Inventor: MAGASI JOSEF
IPC: A61M1/34
Filed: 1984-06-26
Abstract: The invention relates to a method for performing blood purification in which the filtrate flowing out of a filtering element is supplied to a plurality of saturation chambers connected in series and charged with electrolyte solutions, the electrolyte solution being saturated with substances usually eliminated with the urine. The invention furthermore relates to a device for performing the method, in which a pumpable line is connected to a filtering element and opens into saturation chambers connected in series, to which is optionally connected a heating device followed by the mixing chamber for mixing fresh blood loaded with substances usually eliminated with the urine with the mixture of filtrate and electrolyte solution.
Patent DE-3424749-A1 (DE)
Title: Anti-breakage device for hoses in gas installations
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: F16K17/20
Filed: 1984-07-05
Abstract: Anti-breakage devices for hoses serve to monitor gas installations and close off the gas passage as soon as a certain flow rate is exceeded. In order to make the open position of the anti-breakage device immediately recognisable from outside, a stub 22 is provided on the housing 24, having a pin 13 which indicates the operating position and, when the operating pressure is reached - this being determined by the operating-pressure spring 12 - moves into the indicating position 14. <IMAGE>
Patent DE-3427654-A1 (DE)
Title: Grinding device for grinding the cutting knife on a weaving machine for double-layered woven fabric
Inventor: VARLOUD CHRISTIAN
IPC: B24D7/16
Filed: 1984-07-26
Abstract: The invention relates to the weaving industry. A grindstone (2) for grinding a cutting knife (4) is mounted on a carrier (12) which is connected firmly to the frame (10) of the weaving machine, and a sleeve (18) made of flexible elastomeric material is inserted between the grindstone (2) and the device (14, 16) for fastening the grindstone (2) to the carrier (12). This prevents the grindstone (2) from rebounding from the cutting knife (4), especially on high-speed machines (the single figure of the drawing). 
<IMAGE>
Patent DE-3431538-A1 (DE)
Title: Device for the determination of the time interval between an intravenous or arterial injection of a radiolabelled liquid, especially an X-ray contrast medium, and arrival at the site to be radiographed in the patient, and the liquid X-ray contrast medium itself
Inventor: LOHSE KARL-HEINZ
IPC: G01T1/161
Filed: 1984-08-28
Abstract: When taking radiographic images using a contrast medium, the prior art requires so-called serial radiographs because only empirical data provide information as to when the contrast medium roughly arrives at the site to be radiographed. However, in the prior art it is impossible to obtain any reliable data in advance. The invention provides a remedy for this in that it creates a device for the determination of the time interval between an intravenous or arterial injection of a radiolabelled liquid, especially an X-ray contrast medium, and arrival at the site to be radiographed in the patient, which is characterised in that a time measuring device is connected with a counting tube which can be fitted on the site to be radiographed and effects an interruption of the time measurement or triggering of the radiograph on occurrence of radioactive peak values.
Patent DE-3443054-A1 (DE)
Title: Drive device for an electrical switching apparatus, especially for an interruptor switch
Inventor: STRASSER BERNHARD
IPC: H01H3/30
Filed: 1984-11-26
Abstract: A switching wheel (2), which can pivot between three rest positions, is seated on the drive shaft (1) of a three-position interruptor switch. The switching wheel (2) is blocked in each rest position by a block (19) which has a blocking roller (22) which engages in latching recesses (4, 5, 6) in the switching wheel (2). In order to switch the switching wheel (2) onwards, a driver roller (11) is provided which is driven in a rotating manner and can be moved into engagement with radial guides (7, 8) on the switching wheel (2), in the manner of a Maltese-cross drive. The inlet and outlet (9, 10) for the driver roller (11) are arranged on that end of the guides (7, 8) which is closer to the pivoting axis (1a) of the switching wheel (2). In consequence it is possible, seen in the direction of the pivoting axis (1a) of the switching wheel (2), to arrange the driver roller (11) and its drive shaft (14) and the switching wheel (2) behind one another instead of side-by-side, which enables a space-saving construction. <IMAGE>
Patent DE-3444382-A1 (DE)
Title: Releasable ski binding
Inventor: FREISINGER HENRY
IPC: A63C9/086
Filed: 1984-12-05
Abstract: The invention relates to a releasable ski binding, in which binding parts are provided on the ski and binding parts are provided on the ski boot, which has in its sole at least one front recess and one rear recess serving for locking it, the binding parts provided on the ski being arranged in a binding housing which extends in the longitudinal direction of the ski, is fastened to the ski and in which there are movably mounted a front catch element, loaded by a compression spring, and a rear catch element, likewise acted upon by a compression spring, and at least one of the two compression springs being adjustable in its prestress. The invention is based on the object of providing a binding of the type mentioned at the beginning which makes it possible to clamp the ski boot satisfactorily even if the skier is rather awkward. This object is achieved by the rear, preferably fork-shaped, catch element being able to swivel about a transverse axis running parallel to the upper side of the ski, by the front catch element being able to pivot about an axis running perpendicularly to the upper side of the ski and by the front recess of the ski boot, in which the catch element engages, being designed as a U-shaped groove.
Patent DE-3444409-A1 (DE)
Title: Procedure for a lockable tank screw cap and tank screw cap for carrying out this procedure
Inventor: WALLMARK ROGER
IPC: B60K15/04
Filed: 1984-12-05
Abstract: The invention relates to a lockable tank screw cap with an outer cap having a housing part (2), which comprises a lock cylinder (7) actuable by a key (8), and with a threaded part (3) which is rotatable in relation to the housing part (2). According to the invention, the tank cap is surrounded by a driver (10) which can be actuated movably by means of the key (8) by the lock cylinder (7) during the limiting movement of the latter, and a blocking shoulder (24) which, with the cap closed, is arranged so as to block the driver (10) in a first position in the housing part (2). Arranged furthermore is a spring member (11) which, under the effect of the lock cylinder (7) on the driver (104), the latter being brought out of the blocking position of the shoulder (24), displaces the driver in relation to the housing part into another position in engagement with the inside of the threaded part (3). The driver (10) is provided with a face (23) bevelled in the tightening direction of the cap and with a surface set transversely in the opening direction of the cap, the threaded part being provided on the inside with at least one bevelled surface (21) cooperating with the bevelled face (23) of the driver (104), and with a transversely set face (22) cooperating with the transversely set face of the driver (10). The spring member is arranged, during the displacement of the driver, by means of the cooperating bevelled surfaces ... Original abstract incomplete. <IMAGE>
Patent DE-3500267-A1 (DE)
Title: Crucible with a nozzle-like opening for a melt
Inventor: KRAMMIG ARMIN
IPC: F27D3/15
Filed: 1985-01-05
Abstract: The invention proposes a crucible (1) with a nozzle-like opening (9), in particular for the casting of high-purity high-melting elements or alloys. To close the opening (9), use is made of a plug (7) with a predetermined breaking point (6) which leads to the breaking of the plug (7) when struck by a striker (19). A heating plate (10) underneath the plug (7) prevents solidification of the melt in the region of the nozzle-like opening (9). This guarantees, on the one hand, reliable closure of the crucible before the casting process and, on the other hand, easy opening of the crucible without the risk of the welding of parts of the plug to the opening to be closed. <IMAGE>