baber/WOPTO huggingface dataset:
Patent DE-3435827-A1 (DE)
Title: Optical star networks for stochastic access methods
Inventor: MOUSTAKAS STEVEN DR
IPC: H04B10/272
Filed: 1984-09-28
Abstract: Four active and two passive optical star networks are described for stochastic access methods, data collisions being able to occur. These networks are characterised by features by means of which a collision which has occurred can be reliably identified in any or in a high dynamic range. In a first version of an active network, feeder fibres are interrupted when a data collision is identified so that only the JAM signal which allows the collision to be identified is sent to the transceivers. In a second version, this JAM signal is fed via separate fibres to receivers of the transceivers, which are separated from the receivers for the data. A third version is designed in such a way that the JAM signal is fed to receivers of the transceivers, which are separated from the receivers for the data, via feeder fibres which, as in the first version, come from the transmitters of the transceivers. Finally, in the fourth version, the JAM signal is transmitted on a different wavelength to that of the data signals. In a first version of a passive optical star network, the JAM signal is also transmitted on a different wavelength to that of the data signals and, in the second version, a limited frequency spectrum is used for the data and the JAM signal is selected in such a way that it essentially has frequency components only where the frequency spectrum of the data has no frequency components. <IMAGE>
Patent DE-3444464-A1 (DE)
Title: Natural healing without harmful side effects of chronic diseases, chronic susceptibility and stabilisation of visual power
Inventor: HACKE IRMGARD
IPC: A61K31/375
Filed: 1984-12-06
Abstract: The invention relates to a composition for the treatment and prophylaxis of colds and influenza, skin diseases, eczemas and cancers, as well as age-related decrease in weakness of vision. The composition contains vitamin C and vitamin B complex with the addition of a combination of other vitamins, minerals and trace elements.
Patent DE-3445021-A1 (DE)
Title: Vehicle roof rack
Inventor: SUPERTI ALBERTO
IPC: B60R9/058
Filed: 1984-12-10
Abstract: The invention relates to a roof rack which can be mounted on vehicles having a conventional roof rail or on vehicles not having a conventional roof rail and which has holding elements for fastening to conventionally available roof rails, which holding elements comprise pairs of plates which are shaped in such a way that they lock into recesses or the like which are available near the sides of the vehicle roof, the said plates being tensible by means of a tensible tie rod between them. The plates are provided with an upwardly curving supporting part, which acts as a roof rail. The tie rod can also be connected to the supporting struts of the roof rack.
Patent DE-3447961-A1 (DE)
Title: Automatic stamping and bending machine
Inventor: WUENSCH ADOLF
IPC: B21F1/00
Filed: 1984-07-14
Abstract: In an automatic stamping and bending machine with an upper row and a lower row of drive locations for tool-slide units, each drive location has a driving wheel which has a plug-in coupling for the shaft of the tool-slide unit and which has a wide toothed-belt wheel (48) which is wrapped by two mutually adjacent short toothed belts (52, 54), each toothed belt (52, 54) wrapping around the toothed-belt wheels of the two adjacent drive locations. With the drive system, large driving forces can be transmitted with little backlash. <IMAGE>
Patent DE-3501396-A1 (DE)
Title: Desalination plant based on sunlight
Inventor: LINKE BRUNO
IPC: C02F1/14
Filed: 1985-01-17
Abstract: The desalination plant is constructed in such a way that sunlight can enter through a gabled glass roof in a box-shaped case and causes an amount of salt water controlled by float valves to evaporate. Part of the water vapour is able to condense on the glass roof, below which is located a condensation channel. Additional condensation takes place in the feed part to the fresh water vessel. To avoid salt encrustation, a float valve controls a minimum water height; the maximum water height is likewise controlled by a float valve at the inlet. In order that no salt water can pass into the condensation part as a result of failure of the latter valve, a further float valve is provided as a salt water overflow barrier. <IMAGE>
Patent DE-3506151-A1 (DE)
Title: Self-starting synchronous motor
Inventor: HASSELBACH PAUL
IPC: H02K21/16
Filed: 1985-02-22
Abstract: A synchronous motor having a multi-phase stator winding and a permanent-magnet segment rotor is described, in the case of which in each case two of the rotor pole ends which are separated by a gap and are located side by side have the same polarity and in each case one pair of rotor segments of the other polarity is arranged on both sides of each pair of rotor poles of one polarity. The increase in the holding torque of the synchronous motor resulting therefrom is further increased in that the number of rotor poles is equal to the number of stator pole teeth.
Patent DE-3519339-A1 (DE)
Title: Double-motor, four-rope grab winch for a floating grab plant for sand and gravel extraction with mechanical or hydraulic energy storage device
Inventor: WAAG OSKAR
IPC: B66C3/12
Filed: 1985-05-30
Abstract: In the mechanical embodiment, a counterweight is lifted during the lowering of the grab via a rope tackle system. The counterweight stores the released energy and feeds it back to the winch mechanism during the lifting of the grab. In the hydraulic embodiment, the energy produced is converted into hydraulic energy during the lowering of the grab. The conversion is effected via a hydraulic pump which is coupled to the lifting motor via a freewheel clutch and feeds the energy back to the lifting motor via a hydraulic motor. After the rated speed of the lifting motor is reached, the hydraulic motor, which is connected to the gearing via a multiple-disc clutch, is disengaged and made pressureless.
Patent DE-3526947-A1 (DE)
Title: Circular plaiting apparatus having a continuously adjustable plaiting chamber height
Inventor: MUELLER HERMANN DIPL ING
IPC: A21C7/00
Filed: 1985-07-27
Abstract: The invention relates to a circular plaiting apparatus having a continuously adjustable plaiting chamber height and taking the form of known reel-type plaiting machines, in which the plaiting core and the plaiting reel rotate in the same direction about a horizontal spindle, the inner plaiting reel can reciprocate relative to the outer plaiting core in addition, both axially and around the circumference, and the pieces of dough are prevented from falling out of the reception apertures of the outer plaiting core along a section of the circumference of the outer plaiting core by a plaiting base which rests against the outside of the said core, the plaiting base whcih against the outside of the said core, the plaiting base being moved concomitantly at the same circumferential speed as the outer plaiting core and the height of the plaiting chamber being continuously adjusted by the twisting of rings.
Patent DE-3535456-A1 (DE)
Title: Antimycotic compositions
Inventor: BOECKMANN KLAUS DR
IPC: C07C45/71
Filed: 1985-10-04
Abstract: The novel substituted azolylmethylcyclopropylcarbinol derivatives of the formula <IMAGE>  in which Ar, R<1>, R<2>, R<3>, X and Y have the meaning indicated in the description, can be used as active compounds of antimycotic compositions.
Patent DE-3541297-A1 (DE)
Title: Device for moving a component, especially a gauge pin, having an electronically controlled movement/time behaviour
Inventor: HOFMANN DIETRICH PROF DR ING
IPC: H01F7/18
Filed: 1985-11-22
Abstract: The invention relates to a device for moving a component, especially a gauge pin, with an electronically controlled movement/time behaviour. The component is moved by an electromagnet (5). The latter is located together with a power amplifier (3) in a power circuit. The power amplifier (3) is driven by a delay module (2), and this is driven by an input amplifier (1). At the moments of the electromagnet (5) being switched on and cut off, the delay module (2) influences the current/time behaviour in the power circuit and hence the movement/time behaviour of the component (10) which is to be moved. Since the influencing of the transfer function when the current in the power circuit is switched on and off is carried out by a delay module, very good optimization is possible of the ratio of wear and noise to the dynamic behaviour of the component (10). The reliability of automated testing and handling processes is thus increased. <IMAGE>
Patent DE-3602407-A1 (DE)
Title: Geometrical reduction in the wing decolage for hang gliders which have a flexible wing and are controlled by weight, by means of a turnbuckle (tensioning device) having oppositely handed threads and variable tension
Inventor: NETZER ADALBERT
IPC: B64C31/028
Filed: 1986-01-28
Abstract: This geometrical reduction in the wing decolage is used to increase the flying performance without adversely affecting the controllability and safety. In this case, the trailing edge of the sail (the profile end) is pulled downwards by means of tensioning cables on the left and right, in each case approximately in the centre of the wing. The tensioning cables on the left and right are connected via deflection rollers, by means of a cable. Different loads on the two wings are in consequence transmitted to the opposing wing and cause the wing to be warped (twisted) in the opposite direction. The tension of this system is variable by means of a pulley block and roller on to the connecting cable running through the wing centre and can be varied by the pilot, as desired, during flight.
Patent DE-3604091-A1 (DE)
Title: Closing-sequence regulating device for a two-winged door
Inventor: WINKLER BERND
IPC: E05F5/12
Filed: 1986-02-08
Abstract: In a two-winged door comprising a standing wing and a passage wing, its door wings can each be moved by a drive means, such as a door closer, acting in the closing direction and can be regulated in their closing sequence via a pivoting arm arranged between the door frame and passage wing so as to keep open the pivoting range of the latter in relation to the standing wing. At the same time, a sliding bolt, which on the one hand is arranged on the pivoting arm articulated on the passage wing and on the other hand is held displaceably in a guide rail assigned to the door frame, can be locked and released by a blocking member actuable by the standing wing. To prevent damage in the event of an overload acting on the passage wing in its closing direction, a clamping plate, which is designed as a blocking member and which engages round a longitudinally displaceable clamping rod forming the sliding bolt, is supported in a spring-loaded manner on the one hand on an abutment transferable into the release position by the standing wing and on the other hand on an overload member guided on the clamping rod, the overload member itself being held on a fixed stop member via a spring member which yields under overload.
Patent DE-3604622-A1 (DE)
Title: Valve for systems with high purity requirements
Inventor: RIVA HUGO
IPC: F16L19/02
Filed: 1986-02-14
Abstract: The invention relates to a valve, in particular for systems with high purity requirements, in a housing chamber of which is arranged a valve cone (20). The valve cone (20) can be adjusted relative to a valve seat (18) by means of a spindle (10). The intention is to further develop a valve of this kind in such a way that high requirements as regards purity and, in particular, sterility can be met with a simple construction. To achieve this object, it is proposed to arrange in the chamber a flexible sealing diaphragm (30) which seals off from the outside a first subchamber (26) through which the medium can flow. The sealing diaphragm (30) is connected in a leaktight manner, on the one hand, to the housing and, on the other hand, to the spindle (10) and/or the valve cone (20) and its surface (32) facing the first subchamber (26) is smooth. The sealing diaphragm (30) separates the subchamber (26) through which the medium can flow, in which the valve seat (18) and the valve cone (20) are arranged, from a second subchamber (28). <IMAGE>
Patent DE-3606590-A1 (DE)
Title: Device for position (displacement) measurement in telescopic booms
Inventor: SCHULZ KLAUS-DIETER
IPC: G01B7/02
Filed: 1986-02-28
Abstract: A device for position measurement on telescopic booms, e.g. mobile cranes, contains on each inner telescopic part (12, 14), which is guided in an outer telescopic part (10 and 12, respectively), a digital, scannable linear scale in the form of a metal strip (32) having cutouts. A scanning head (20 and 22, respectively) for scanning the linear scale is mounted on the end of the outer telescopic part (10 and 12, respectively) from which the inner telescopic part (12 and 14, respectively) can be pushed out. <IMAGE>
Patent DE-3607971-A1 (DE)
Title: Brake for drawing device
Inventor: STOFFERS HELMUT DIPL ING
IPC: G05G7/04
Filed: 1986-03-11
Abstract: A brake is provided for a drawing device in order to arrest a first part on a second part, the brake having a pivot lever with a toothing and a screw-mounted brake shoe with a counter-toothing meshing with the toothing, the brake shoe, in order to pivot the pivot lever out of the position of rest into the braking position, running against the first part and presssing this against the second part. In order to achieve a desired force/travel characteristic of the pivot lever, the toothing of the pivot lever is provided, in a first engagement section, with a relatively large radius to the pivot axis and the counter-toothing with a correspondingly small radius to its axis of rotation. In a second engagement section, however, the toothing has a relatively small radius and the counter-toothing a correspondingly large radius.
Patent DE-3608737-A1 (DE)
Title: Clutch disc with balance weights on the lining springs
Inventor: HARTIG FRANZ DIPL ING
IPC: F16D13/64
Filed: 1986-03-15
Abstract: The invention relates to the possibility of attaching balance weights to a clutch disc. The proposal is to provide in the lining springs additional areas which are provided with a corresponding opening to accept a balance weight. In the radial direction, this area is provided between the inside diameter of the friction linings and the outside diameter of the rivet joints of the lining springs. This neither prejudices the wearing volume of the friction linings nor does it give rise to an additional space requirement for the balance weights.
Patent DE-3612501-A1 (DE)
Title: Metal blind rivet
Inventor: MAUER DIETER
IPC: F16B19/04
Filed: 1986-04-14
Abstract: Metal blind rivet for rivetting to one or more structural parts, comprising a rivet sleeve with tubular shank and rivet flange and the drawing pin, passing through the rivet sleeve, with predetermined breaking point and set head which, before the setting procedure, projects, together with a considerable part of the shank, out of a bore of the structural part, over the surface thereof as a deformation piece forming the counter-head, the shank being provided with longitudinally directed grooves distributed over the circumference. The grooves extend as an axial ribbing essentially over the length of the shank located within the bore and as far as the region of the edge between bore and surface of the structural part.
Patent DE-3613135-A1 (DE)
Title: Mounting device for the sensor of an inductive speed measuring device
Inventor: SCHONLAU JUERGEN
IPC: G01P1/04
Filed: 1986-04-18
Abstract: In a mounting device for the sensor (6) of an inductive speed measuring device (6, 7) of a stop control system of a motor vehicle, which has pole shoes which are arranged at a distance, determining an air gap, from a toothed disc (7) revolving with a vehicle wheel, it being the case that for the purpose of setting the air gap the sensor (6) is adjustably mounted in a fixed holder (1), in order to simplify the assembly of the sensor (6) the holder (1) is provided with a sleeve (3) which has an approximately C-shaped cross-section, is made from resilient material, surrounds the sensor (6) and is compressed by a screwless clamping element (8), accompanied by clamping of the sensor (6). <IMAGE>
Patent DE-3614132-A1 (DE)
Title: 1,3-dihydro-2h-imidazo(4,5-b)chinolin-2-one, verfahren zu deren herstellung und diese verbindungen enthaltende, pharmazeutische mittel
Inventor: MEANWELL NICHOLAS A
IPC: A61P9/04
Filed: 1986-04-25
Abstract: Gegenstand der Erfindung sind 1,3-Dihydro-2H-imidazo-[4,5-b]chinolin-2-one der allgemeinen Formel I  $F1  worin  R1 ein Halogenatom oder eine Niedrigalkyl-, Niedrigalkoxy- oder Trifluormethylgruppe bedeutet,  R2 ein Wasserstoff- oder Halogenatom oder eine Niedrigalkyl- oder Niedrigalkoxygruppe bedeutet,  R3 ein Wasserstoff- oder Halogenatom oder eine Niedrigalkyl- oder Niedrigalkoxygruppe bedeutet und  R4 ein Wasserstoffatom oder eine Niedrigalkylgruppe bedeutet,  sowie die pharmazeutisch verträglichen Salze davon.  Die erfindungsgemäßen Verbindungen sind therapeutisch nützlich und stellen Inhibitoren der Blutplättchenaggregation und/oder cardiotonische Wirkstoffe dar.  Gegenstand der Erfindung ist somit auch ein pharmazeutisches Mittel, das mindestens eine dieser Verbindungen enthält.
Patent DE-3614462-A1 (DE)
Title: Recording fluid and its use in ink jet recording processes and ink jet printing processes
Inventor: IWATA KAZUO
IPC: C09D11/00
Filed: 1986-04-29
Abstract: A recording fluid is described which contains a liquid composition containing a dye as colourant and a surfactant, the surfactant having foam-forming properties such that the height of the foam of a 0.1 per cent by weight aqueous solution of this surfactant after 5 minutes is no greater than 150 mm, measured in accordance with DIN 53902. Also described are an ink jet recording process and an ink jet printing process.
Patent DE-3614607-A1 (DE)
Title: Regulation of a heating installation
Inventor: TWELE HORST ING GRAD
IPC: F24D19/10
Filed: 1986-04-30
Abstract: In the regulation of a heating installation, its flow temperature and its return temperature are measured. The regulation should switch over, depending on the load situation of the heating installation, from return temperature regulation to flow temperature regulation without excess temperatures of the return temperature or of the flow temperature occurring. Following a time at which the return temperature reaches a return temperature limit value, a return temperature regulation takes place, the flow temperature being monitored on reaching a flow temperature limit value. Following a time at which the flow temperature reaches a flow temperature limit value, a flow temperature regulation takes place, the return temperature being monitored on reaching the return temperature limit value. <IMAGE>
Patent DE-3624832-A1 (DE)
Title: Device for running a positive mixer
Inventor: HAGENMUELLER RUDOLF
IPC: B01F15/00
Filed: 1986-07-23
Abstract: In a positive mixer (1) with a fixed ring trough (2) and a centrally arranged hollow cylinder (2') a central slow-running hydraulic motor (3) is installed, whose axis (4) runs a rotor (5), to which standard mixing tools (6) and an intense turbulator (8) are attached. The turbulator (8) is run through a high-speed hydraulic motor (9). Both hydraulic motors (3, 9) are run jointly via an adjustable hydraulic pump (10) and pipelines (11, 12, 13). The axis (4) of the central hydraulic motor (3) has been drilled through. Pipelines (11.3, 12.3, 13.3) lead from the hydraulic connections (16) at the end of the axis (4) to the turbulator hydraulic motor (9). In these pipelines an adjustable valve (17) has been inserted, which carries out the switching of the hydraulic drive power between the two hydraulic motors (3, 9). <IMAGE>
Patent DE-3630382-A1 (DE)
Title: Separable or permanent optical connection between two optoelectronic semiconductor components
Inventor: SCHELLHORN FRANZ
IPC: H04B10/80
Filed: 1986-09-05
Abstract: The invention relates to a separable or permanent optical connection, in particular a plug connection, between two optoelectronic semiconductor components, in particular an optical transmitter and an optical receiver. The optical transmitter or the optical receiver has an integrated hollow cylinder. This optical connection is intended to be simple, reliable and space-saving and is to be produced without resorting to additional parts, for example an optical waveguide as coupling medium. For this purpose, the invention provides for an optoelectronic semiconductor component to be constructed as a plug socket (1) with an integrated hollow cylinder (4) and the other optoelectronic semiconductor component to be constructed as a plug (2) and for the plug (2) to be capable of being plugged directly into the plug socket (1). The optical connection according to the invention is used, in particular, as an optocoupler. <IMAGE>
Patent DE-3633523-A1 (DE)
Title: Process for separating off ammonia from waste waters
Inventor: MARR ROLF PROF DIPL ING DR TEC
IPC: C02F1/58
Filed: 1986-10-02
Abstract: Ammonia is separated off from ammonium polyvanadate precipitation waste waters (effluent), which contain residual concentrations of chromium and vanadium and more than 50 g/l of sodium sulphate and ammonium sulphate, by means of a liquid-membrane permeation process. The waste water is adjusted to a pH of 10, intimately mixed with an emulsion of 20 to 30% strength sulphuric acid as aqueous phase in a mixture of aliphatic hydrocarbons having a water solubility below 5 mg/l and a surfactant as membrane phase and a ratio of aqueous phase to membrane phase of 1 : 2 to 1 : 10, until the aqueous phase of the laden emulsion contains at least 300 g of (NH4)2SO4/l. The waste water is separated from the laden emulsion. The aqueous phase containing ammonium sulphate- and sulphuric acid is isolated and returned to the vanadium precipitation phase. The regenerated emulsion is returned to the extraction and a waste water containing less than 500 mg of NH3/l is conducted away.
Patent DE-3633598-A1 (DE)
Title: Compression stockings or compression tights with zip fastener
Inventor: BAYER FRANZ DR MED
IPC: A61F13/08
Filed: 1986-10-02
Abstract: Published without abstract.
Patent DE-3634265-A1 (DE)
Title: Pipe connection
Inventor: ANDRIS RAIMUND
IPC: F16L23/032
Filed: 1986-10-08
Abstract: The invention relates to a pipe connection having a sealing ring which is supported, by means of a radially interior surface, on the pipe wall and, by means of a radially exterior surface and an end side directed towards the pipe end, in a housing, having an axially displaceable pressure-exerting ring which butts against that end side of the sealing ring directed away from the pipe end and which acts on said sealing ring axially, having a sealing pressure-exerting part for effecting the axial displacement of the pressure-exerting ring, and having a form-fit part which, under the influence of essentially radially directed forces, is pressed into the pipe wall and projects into a cutout of the sealing pressure-exerting part. The main novelty of the invention is that the form-fit part, independently of the other connecting parts, is pressed into the pipe wall via inherent stressing or its own stressing means.