baber/WOPTO huggingface dataset:
Patent DE-3704301-A1 (DE)
Title: Article which recovers its shape on heating
Inventor: MARX KARL-HEINZ
IPC: B29C61/10
Filed: 1987-02-12
Abstract: An article which recovers its shape on heating is described, which consists of a crosslinked plastic strip or plastic tube in which, in order to increase the tear strength, reinforcing elements comprising short fibres (whiskers) of inorganic materials are distributed in irregular arrangement in the plastic.
Patent DE-3704707-A1 (DE)
Title: Method for the production of tubes
Inventor: ESSER ALEXANDER
IPC: B21C37/28
Filed: 1987-02-14
Abstract: The method according to the invention envisages the employment of a thermal and/or mechanical and/or machine treatment, in particular non-cutting treatment, to continuously form essentially rectilinear starting tubes with a uniform circumferential wall-thickness distribution that takes into account production tolerances, if required using a mandrel in the shape of an alpen horn, in such a way that, while retaining an approximately circular internal cross-section, with an enlarged diameter if required, the wall thickness on both sides of a vertical central longitudinal plane increases from a region of minimum wall thickness to a region of maximum wall thickness. In the final condition, the tubes can be straight or curved.
Patent DE-3706692-A1 (DE)
Title: Oscillation build-up auxiliary circuit for a switched-mode power supply
Inventor: SMOLKA EUGEN ING GRAD
IPC: H02M7/5375
Filed: 1987-03-02
Abstract: An oscillation build-up auxiliary circuit for a switched-mode power supply having a transformer and a switching transistor. Known circuits operate using an auxiliary winding to which a signal can be applied to cause the oscillations of the power supply to build up. When a voltage source (Uein) is applied, an astable multivibrator (AM) supplies a pulsating control voltage (UV) to a pulse transmitter (PM) until the switched-mode power supply has reached the steady state. After the build-up of the oscillations has been completed, the oscillation build-up auxiliary circuit is isolated from the switched-mode power supply by a reverse-biased decoupling diode (D1).   <IMAGE>
Patent DE-3711504-A1 (DE)
Title: Mobile radio communication installation assembly - has battery pack cooperating with radio-telephone also usable separately in car
Inventor: VOGEL MARTIN DR ING
IPC: H04B1/3877
Filed: 1987-04-04
Abstract: The radio is mounted in a flat rectangular housing (1) which has one area on one side a holder for attachment of a battery part (8) and a plug (11) for reception of a socket of the battery part, as well as a holder (12,13) in another area for attachment of the handset stand. A plug (10) receives a corresponding socket for either the handset cable or the handset itself. A holder mountable in a car is provided, having at least one plug or socket which cooperates withthe radio holder and the connecting cable for the handset or the handset itself. A car adaptor (22) is provided to replace the handset stand and has the necessary electrical connections.
Patent DE-3715920-A1 (DE)
Title: Labelling machine
IPC: B65C9/18
Filed: 1987-05-13
Abstract: The labelling machine intended for the multiple labelling of drinks bottles by the continuous-flow method essentially consists of a conveying device (10) for the bottles (38), a plurality of dispensing devices (14, 14') for self-adhesive labels (16, 16'), a label-transfer drum (18) equipped with a plurality of elastically flexible transfer segments (32) and a separation and abutment worm (12) located opposite the transfer drum (18). The dispensing edges (28, 28') of the various dispensing devices (14, 14') are oriented and arranged next to the transfer drum (18) in such a way that the self-adhesive labels (16, 16') can be placed in any way desired, even in a mutually overlapping arrangement, on the transfer segments (32) provided with vacuum orifices (36) for the temporary retention of the labels. While the transfer drum (18) is rotating past, the transfer segments (32), consisting of an elastically flexible material, are pressed, together with the labels (16, 16'), against the bottles (38) transported on the conveying device, so that the labels, with their adhesive faces pointing outwards, are affixed to the bottle surfaces. During further transport, the bottles (38) pass into a repressing station (20, 22), in which the affixed labels are pressed against the bottle surface over their entire area. <IMAGE>
Patent DE-3716811-A1 (DE)
Title: Safety device
Inventor: SCHMIDT JOHANN
IPC: B60R25/00
Filed: 1987-05-19
Abstract: Published without abstract.
Patent DE-3718831-A1 (DE)
Title: Device for driving conical cross-wound bobbins
Inventor: STAHLECKER FRITZ
IPC: B65H54/42
Filed: 1987-06-05
Abstract: In a device for driving conical cross-wound bobbins, having a cylindrical drive roller which is subdivided into different roller portions, only two roller portions, which are assigned to the two ends of the cross-wound bobbins, are provided.
Patent DE-3719487-A1 (DE)
Title: The cigarette extinguisher which can be combined with any ashtray, especially with the car ashtray
Inventor: VUKOSAVLJEVIC JOVICA
IPC: A24F19/14
Filed: 1987-06-11
Abstract: The cigarette extinguisher, which can be combined with any ashtray, especially with the car ashtray, permits the most comfortable possible smoking and enjoyment of the cigarette with the simplest, fastest, most hygienic and safest extinction possible thereof at the end of smoking. All this is confirmed by ultra-simplified design and very comfortable handling in everyday use, since the construction has no rotating or moving parts. The specific extinguishing of the cigarette butt takes place in just a single movement, so that the attention of the smoker is fully retained, which is particularly important for car drivers. Such a simple and effective extinguisher (together with the actual ashtray) can be produced in any price range without any effect on functional efficiency.
Patent DE-3720559-A1 (DE)
Title: Device for balancing alternating torques
Inventor: KRUEGER HERMANN DR ING
IPC: F16F15/26
Filed: 1987-06-22
Abstract: A description is given of a device for balancing alternating torques about the longitudinal axis of reciprocating-piston crankshaft machines arising from gas forces or inertia forces, these reciprocating-piston crankshaft machines in each case having a crankshaft (3) mounted in a fixed machine casing (1) and connected to reciprocating pistons. To compensate these alternating torques, at least one balancing mass (6) driven in rotation in a constant angular relationship in the opposite direction to the crankshaft (3) is to be provided, the moment of inertia of which is to correspond essentially to the moment of inertia of the flywheel mass (4) arranged on the crankshaft multiplied by the reciprocal value of the speed transmission ratio between the balancing mass and the crankshaft. <IMAGE>
Patent DE-3724830-A1 (DE)
Title: Process for simultaneously causticising and dyeing polyester-cellulose blend fabrics
Inventor: HORN PETER JACOBUS ING GRAD
IPC: D06P1/00
Filed: 1987-07-27
Abstract: There is described a process for simultaneously causticising and dyeing polyester-cellulose blend fabrics with disperse and vat dyes by the thermosol-pad-steam process, wherein the fabric, after dyeing and thermosoling, is subjected to a causticising step and, after drying, is further treated in the usual manner.
Patent DE-3725828-A1 (DE)
IPC: B65D90/04
Filed: 1987-08-04
Abstract: The lining consists of at least two films which are joined tightly at their edges and are preferably of multi-layered construction, a filling nozzle being attached tightly in one film near to one of its ends. Firstly two film surfaces, lying opposite each other in respect of a centre line, are folded on the side facing away from the filling nozzle in each case about a bending line extending in the longitudinal direction symmetrically to the centre line in such a way that the longitudinal edges produced form an acute angle relative to the centre line. Then the films, which have been folded together, are rolled up from the end lying remote from the filling nozzle towards the filling nozzle in such a way that the latter projects outwards.
Patent DE-3730968-A1 (DE)
Inventor: MIGNET VINCENT
IPC: F16L21/08
Filed: 1987-09-15
Abstract: Collar (6) is retained by ring 8 on the male end (1) and has recess (10) in which engages a flange (13) formed by the end of the female socket (3). Axial locking is achieved by virtue of a ring (14) having external lugs (17) able to cooperate according to the so-called "bayonet" system with radial lugs (16) provided at the entrance to the recess (10) of the collar (6). The ring (14) may thus be locked axially between the flange (13) of the socket (3) and the lugs (16) of the collar (16), which ensures axial locking of the pipes. A cotter (22 Fig. 1) prevents any accidental rotation of the ring (14).   This construction allows the pipe having the female socket to be a solid of revolution, simplifying its manufacture. <IMAGE>
Patent DE-3733111-A1 (DE)
Title: Automatic frequency follow-up in corpuscular beam measuring methods, using an unmodulated primary beam
Inventor: BRUST HANS-DETLEF
IPC: G01R31/305
Filed: 1987-09-30
Abstract: Method and device for compensating for frequency-drift phenomena of a signal to be investigated, in an electron beam measuring arrangement. A control signal (Ur) is obtained from the signal to be investigated and is used to change the centre (mid-)frequency of a bandpass filter (BP) or a lock-in amplifier (LI) in an electron beam measuring arrangement, according to the frequency drift in the signal to be investigated. <IMAGE>
Patent DE-3735687-A1 (DE)
Title: Joint sword for sinking joint inserts into fresh concrete
Inventor: WEINGART WOLFGANG
IPC: E01C11/04
Filed: 1987-10-22
Abstract: The invention relates to a joint sword for sinking joint inserts into freshly laid layers of concrete paving. It enables the efficient production of angled oblique joints with a constant edge angle and variable production width. The invention consists essentially in that the parts of the joint sword penetrating into the fresh concrete consist of three articulately interconnected, asymmetrical arranged legs, the spreading of the sword being effected by rotating the middle leg, while the angles between the outer leg and the edge of the roadway and also between the inner leg and the centre longitudinal joint remain unchanged and correspond to the permissible joint angle. In use, lateral displacements of adjacent slabs are positively prevented by the joints produced with this angle joint sword, and impact loads on the layer of concrete paving when vehicles travel over the joints, as well as damage at joint edges and slab surfaces, are reduced.
Patent DE-3801514-A1 (DE)
Inventor: KUNTZ WALTER PROF DR ING
IPC: G01P15/18
Filed: 1988-01-20
Abstract: An acceleration sensor for measuring an acceleration (b) in more than one coordinate directions (x, y) comprises a mass (12) which is fixed at one end and which is provided with a first electric contact element at a free end. The mass (12) is surrounded by a plurality of second electric contact elements (13 to 20) such that the first electric contact element is deflected into contact with one or two of the second electric contact elements (13-20), when a predetermined acceleration threshold value is exceeded in a given direction (b). <IMAGE>
Patent DE-3803920-A1 (DE)
Title: Decoder for remote controls
Inventor: ZIRKL SIEGMAR DIPL ING
IPC: G08C19/28
Filed: 1988-02-09
Abstract: A decoder (4) for remote controls with serial transmission, which allocates particular transmitter commands to in each case particular decoder outputs (7) for particular subscribers or subscriber functions. According to the invention, it is provided that the allocation can be programmed in the decoder (4) and that the latter is set up for learning information words from a predetermined transmission format and for then recognising them again. <IMAGE>
Patent DE-3805459-A1 (DE)
Inventor: DICHTELMUELLER HERBERT DR
IPC: A61L2/18
Filed: 1988-02-22
Abstract: The method makes use of vitamins or provitamins as stabilising agents.
Patent DE-3806322-A1 (DE)
Title: Device for adjusting the tyre pressure in vehicles
Inventor: BIBERGER KONRAD
IPC: B60C23/00
Filed: 1988-02-27
Abstract: A device is known for adjusting the air pressure in the tyres of vehicles, in particular of agricultural vehicles, in which device a pressure line which is connected to a compressor leads through the rigid axis of the vehicle to a compressed air transmission component which is attached to the inside of the wheel hub and from which a connecting line leads to the tyre. The compressed air transmission component consists of two concentric tubular sections with two annular seals. In order to ensure reduced sliding friction in comparison with the known device, thus a longer service life and simpler assembly, the compressed air transmission component according to the invention has an air chamber housing (40) which can be attached coaxially to the outside of the wheel hub (36) and from which a connecting line (62) leads to the tyre. The end of the pressure line (22) which is constructed preferably as a conical tip (72) leads with minimum friction into an axial hole (76) in the air chamber housing (40). The device is suitable in particular for use in agricultural vehicles. <IMAGE>
Patent DE-3810219-A1 (DE)
Title: Picture generating device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/00
Filed: 1988-03-25
Abstract: A picture generating device having an exposure method and two exposure setting modes, an automatic and a manual exposure setting mode, and a control section for switching between the exposure setting modes. When the exposure setting is switched from automatic to manual, the mean value of the exposure degree range, which may have been selected by the operator, is in the case of the device according to the present invention controlled in such a manner that it is the same as the exposure degree which has been determined by the automatic exposure setting. In cases where the exposure degree has not been determined during the automatic exposure setting, or in cases where a signal is present which indicates a replacement of the original, for example an interruption of operation, a predetermined value is defined as mean value of the exposure degree range. <IMAGE>
Patent DE-3814740-A1 (DE)
Title: Profiled lock cylinder
Inventor: NIEMANN HANS DIETER
IPC: E05B27/00
Filed: 1988-04-30
Abstract: Profiled lock cylinders (10) possess a cylinder housing (11) which consists of a first housing part (11'), containing a first axial bore (27) and a cylinder plug (12) supported axially non-displaceably therein as well as partially also spring-loaded tumbler elements (18, 20), and of a second housing part (11''), connected in one piece thereto via a connecting web (11''') leaving an incision (14) for the locking bit (15) free next to it, with a second axial bore (33) located therein and extended coaxially relative to the first. Present in the cylinder plug (12) are a longitudinally extending keyway (22) for receiving a key (24) provided with incisions (25) and further tumbler elements (21) which are to be moved into a release position allowing the rotational movability of the cylinder plug (12). In order reliably to prevent the cylinder plug (12) from being pulled out of its housing part (11') by force on the key-insertion side, an unreleasably attached annular projection (31) engaging axially behind the first housing part (11') is present on the cylinder plug (12) on the locking-bit side, whilst the second axial bore (33) present in the second housing part (11'') has a diameter which is at least as large as the outside diameter of this annular projection (31). <IMAGE>
Patent DE-3822163-A1 (DE)
Inventor: MECKE NORBERT DR
IPC: B41M5/26
Filed: 1988-06-30
Abstract: A thermocarbon ribbon having a foil-type carrier and a color transfer layer or melt color has its adhesion for the the paper substrate increased by an adhesion coating applied to the color transfer layer. The adhesion layer consists of a parafin wax matrix in which a sticky hydrocarbon resin is dispersed in finely divided form so that during printing, when the temperature of the adhesion layer is raised, the paraffin wax melts, dissolves the finely divided hydrocarbon resin and allows the sticky characteristic of the latter to increase adhesion of the color transfer material to the paper.
Patent DE-3823656-A1 (DE)
Title: Mobile computer system
IPC: G06F1/16
Filed: 1988-07-08
Abstract: In a mobile computer system, which is implemented in compact modular lightweight construction, the aim is high performance in relation to computing and memory capacity, to ensure that it is suitable for use in business, engineering and science. With a specified maximum weight and volume, a computer system which is suitable for installation and operation in a harsh environment is proposed. The way the aim is achieved is that the individual modules (1) are in the form of plug-in blocks (2), that all the plug-in blocks (2), which are arranged one over the other or side by side, are held in a holding frame (7), that the holding frame (7) is supported in a carrying frame (8) by several shock absorber elements (9), and that the carrying housing (9) and/or the holding frame (7) are built to reduce high-frequency radiation. <IMAGE>
Patent DE-3826042-A1 (DE)
Title: Aerodynamic coating of masts and stays
Inventor: BUEHNE JOACHIM
IPC: B63B15/00
Filed: 1988-07-30
Abstract: In order to increase the efficiency of sail profiles, in particular in craft driven by sail, an outer coating is used which has the aerodynamic property that the air can flow around the mast or the luff, which has sail fastenings, without vortex formation and with the lowest possible flow resistance, and that there is a laminar incident flow on the sail profile. The incidence flow conditions thereby remain the same over all the setting angles of the sail, since the outer coating moves radially with the sail around the mast. Existing masts or stays can be subsequently coated, novel mast profiles can be brought into use without taking account of the conditions of ambient flow, or sail suspensions can be designed which have no need to satisfy an aerodynamic requirement. Strength, saving of weight, user-friendliness, durability and functioning of masts, stays and sail suspensions can be maximised without having to take account of aerodynamic points of view. The aerodynamic requirements of the mast and sail or stay and sail systems are taken over by the outer coating.
Patent DE-3827395-A1 (DE)
Title: Cartridge extractor for large-calibre ammunition
Inventor: WISSING GERD
IPC: F41A15/22
Filed: 1988-08-12
Abstract: It is known for large-calibre ammunition to be extracted (for a replacement process by means of a cartridge extractor) from a firing chamber of a weapon barrel through the existing free space in a base piece. However, these known cartridge extractors are unsuitable for reliably gripping the ammunition in all cases and for passing into a supporting position once the extraction process has been completed. The cartridge extractor (1) according to the invention provides a bracket (6) on one side for gripping the cartridge base (3), which bracket (6) engages halfway round the cartridge projection (4) of the cartridge case (5). The bracket (6) is connected to the upper region of a carrier plate (7) which can be placed on the sleeve base (3) and is fitted with a solid handle (8), at right angles, for extraction and for the subsequent carrying process, on the side facing away from the bracket (6) and at a distance (a) from the cartridge axis (9). The bracket arrangement and the position of the handle (8) produce a good clamping effect for a reliable extraction, carrying and disposal process during replacement of the ammunition. The cartridge extractor (1) is equipped with a sight glass (13) for checking for complete contact on the cartridge base (3). One version, composed of cast aluminium, allows the cartridge extractor according to the invention to be operated easily by hand. <IMAGE>
Patent DE-3828617-A1 (DE)
Title: Hydrostatic nut for a screw mechanism
Inventor: EISENMANN SIEGFRIED DIPL ING
IPC: F16H25/24
Filed: 1988-08-23
Abstract: A hydrostatic nut for a screw mechanism with a plurality of component nuts which are arranged so as to be fixed against rotation relative to one another and with hydrostatic bearing pockets machined into the thread flanks of the component nuts and uniformly distributed on the circumference has component nuts, each of which consists of just one complete, 360@ thread turn; the axial spacing of the plane boundary surfaces of each component nut is exactly equal to the pitch of the screw.
Patent DE-3831210-A1 (DE)
Title: Pivoting device for a stop plate for positioning workpieces (stock stop)
Inventor: KOENIG RAINER
IPC: B23Q16/00
Filed: 1988-09-14
Abstract: A pivoting device for a stop plate for positioning workpieces or the like moved along a guide track, especially a table roller track, to a measuring or processing station (stock stop) is provided with a toggle joint (11) which consists of two levers (9, 10) connected to one another in articulated fashion, the toggle joint being articulated at one end on the stop plate (6) and, at the other end, pivotably supported to the side of the guide track. The pivoting plane of the toggle joint (11) is aligned parallel to the plane of the guide track on an axis perpendicular to the direction of motion of the workpieces (3), allowing the stop plate (6) to be pivoted over the guide track from the side and adjusted coaxially to the direction of motion of the workpieces (3). <IMAGE>
Patent DE-3833008-A1 (DE)
Inventor: KLEINSCHROTH JUERGEN DR
IPC: C07D487/04
Filed: 1988-09-29
Abstract: The invention concerns new pyrrolocarbazole derivatives of formula <IMAGE>  I  processes for their preparation, as well as medicaments containing these for the inhibition of protein kinases, such as protein kinase C, and thus for the prevention and/or treatment of heart and blood vessel diseases, such as thromboses, arterioscleroses, hypertension, of inflammatory processes, allergies, cancers, and certain degenerative damages of the central nervous system as well as for the treatment of viral diseases.
Patent DE-3837003-A1 (DE)
Title: Bowden cable having double function
Inventor: SCHNATMEYER MARTIN
IPC: H01R4/64
Filed: 1988-10-31
Abstract: Technical devices in which one or more Bowden cables and electric cables are laid can be simplified and made to function more reliably if the Bowden cable is at the same time used for transmitting current force. The invention can be described well using the example of the bicycle. In this case, one often has to struggle with broken cables for the lighting. There are many possibilities of guiding the current for the lighting system through Bowden cables laid on the bicycle. For this purpose, the parts which are connected to the cables (e.g. rim brakes and handlebar) must be insulated from the bicycle frame by means of plastic-disc sleeves or the like. Regions in which the electric cable is especially prone to breaking (e.g. the transition from the forks to the frame) are avoided by this means. <IMAGE>