baber/WOPTO huggingface dataset:
Patent DE-3702663-A1 (DE)
Inventor: LEHMUS HELMUT DIPL ING
IPC: H01G4/38
Filed: 1987-01-27
Abstract: An electric gang-type capacitor system for several, in particular parallel, wire-like first conductors (4-12) has sleeve-like dielectric elements (14-22) that surround the first conductors (4-12), an electrically conductive medium (23) that in turn surrounds the dielectric elements (14-22) and at least one second conductor (3) in conductive connection with the electrically conductive medium (23). A corresponding implementation filter and a process for producing said system are also disclosed.
Patent DE-3708636-A1 (DE)
Title: Device on safety goggles (eye-protective spectacles)
Inventor: BOCK MANFRED DIPL ING
IPC: A61F9/02
Filed: 1987-03-17
Abstract: In extension of the inventive idea as described in the utility model specification G 8436763.6 and in the published patent application (specification) DE 3445808 A1, a device is proposed on safety goggles for individually filtering out light rays, which device pivotably interconnects the eye pieces with the aid of a connecting element which is arranged in an articulated manner, and by horizontally displacing the connecting element effects a synchronous rotary movement of the said eye pieces such that the polarisation grids (screens) of the polarisation sheets (films), which are arranged one above the other, are superimposed at an angle, which can be predetermined, of 0@-90@. The advantage of this device consists above all in that the operational reliability is ensured even if flexible materials are used and that it is distinguished both by easy handling for the wearer of the goggles and by economic production. <IMAGE>
Patent DE-3716343-A1 (DE)
Title: Fence grille
IPC: E04H17/14
Filed: 1987-05-15
Abstract: The invention relates to a fence grille, comprising longitudinal bars and transverse bars which intersect the longitudinal bars, in particular, at right angles, said transverse bars engaging through through-passages of the longitudinal bars and, in the region of the through-passages, being connected to the latter by welding, and, in particular, the longitudinal bars additionally being profiled in the form of channels and the through-passages intended for the passage of the transverse bars being arranged in the webs of the longitudinal bars, and the flanges of the latter being directed at least approximately parallel to the transverse bars. In order, without using any auxiliary means, considerably to increase the security against someone being able to climb over a fence, the through-passages (4) and the transverse bars (2) are arranged eccentrically in the longitudinal bars (1) and adjacent to one and the same fence-grille side. <IMAGE>
Patent DE-3718780-A1 (DE)
Title: Optoelectronic measuring device for measuring the exterior edges of a device under test
Inventor: ZIMMER KARL FRIEDRICH
IPC: G01B11/02
Filed: 1987-06-04
Abstract: A description is given of an optoelectronic measuring device for measuring the exterior edges of a device under test. In a measurement plane, two light sources are directed from different directions onto the device to be tested in order to produce two images with contrast in black-white transition (bright-dark transition). The associated ray bundles (beams) are preferably deflected via a front mirror onto a beam-splitting prism in order to produce a superimposed image. A characteristic measurement signal is derived from the black-white transitions of the superimposed image via an optoelectronic transducer and an evaluation unit which is connected downstream thereof.
Patent DE-3718910-A1 (DE)
Inventor: POTAK SANDOR DIPL ING
IPC: A61M15/00
Filed: 1987-06-06
Abstract: In a device for oral intake of a fluid medium with a receptacle which accommodates the medium, a release mechanism (5) with a dosing and timing device actuated by a pressure system is arranged in a container which has at least one compartment and can be connected to a mouthpiece (1). The pressure system has a propellant which, with the aid of a smoothly operating piston (9), acts on the compartment (13) containing the fluid medium. The said piston (9) is designed as a diaphragm or membrane which divides the container into two compartments (13, 14), one (13) of which holds the fluid medium, the other (14) of which holds the gas or compressed air constituting the propellant. One part contains the interchangeable mouthpiece (1) and the dosing and timing device, the other contains the compartments (13, 14) which accommodate the fluid medium and the pressure system. The parts can be connected to each other by a screw connection (11) or a bayonet closure. A tube (18) containing a mechanically actuated valve (16) passes from the compartment (13) containing the fluid medium through the axis of the screw system to the mouthpiece (1).
Patent DE-3720878-A1 (DE)
Title: Coating material for launders
Inventor: FOERSTER HANSGEORG DR ING
IPC: C09D5/18
Filed: 1987-06-24
Abstract: A refractory, heat-insulating coating material for the launders (runners) in centrifugal casting, which essentially consists of a finely dispersed carbon material and refractory binders and contains a proportion of from 0.005 to 5.0 % by weight of refractory fibres, especially carbon fibres (16). <IMAGE>
Patent DE-3723452-A1 (DE)
Title: Sliding tarpaulin frame for goods vehicles
Inventor: BARBETT JOHANNES
IPC: B60J7/06
Filed: 1987-07-16
Abstract: A description is given of a sliding tarpaulin frame for goods vehicles, comprising a rectangular base frame for the tarpaulin, which frame can be fastened to the goods vehicle, for example lorry or lorry trailer, is held by support struts emerging from the vehicle body and comprises lateral slide rails on which in each case a plurality of bearing components (26) with articulated tarpaulin-lifting arms (28, 30) are displaceably arranged, there being arranged between the slide rails cross-members (32) which are arranged such that they can be displaced with the bearing components (26) and which are attached directly to a central region of the bearing components (26), the lifting arms (28, 30), which are articulated on the bearing components (26), being articulated with respect to the sliding direction of the bearing components (26) in front of and/or behind the central region of the bearing components (26) (Fig. 5). <IMAGE>
Patent DE-3724584-A1 (DE)
Inventor: KONNO TAKESHI
IPC: B41M5/337
Filed: 1987-07-24
Abstract: A conventional recording machine, e.g. a facsimile, is used in which sheets of heat-sensitive material pass a thermal head and are transferred to a receiving tray; to reduce jamming within the machine caused by static electricity on friction of the sheets and plastics machine parts, the sheets have an antistatic agent added, preferably at 0-01-1.0 g/m<2>, e.g. in a backing layer, so that their frictional charge is reduced to -0.55x10<-10> to 1.10x10<-10> coulomb/cm<2> when rubbed under pressure against a sample of the receiving tray material under specific test conditions (Figs. 1-2). Five general formulae are shown of suitable antistatic agents, and 18 specific compounds. Color forming components can be triarylmethanes, etc. and a color developer or diazo compounds and a coupler. The machine can operate for an extended period without significant jamming.
Patent DE-3725019-A1 (DE)
Title: Device for emptying dustbins into a large container on a carrier vehicle
Inventor: DUENSCHEDE ERNST
IPC: B60P1/54
Filed: 1987-07-29
Abstract: A crane arm (13), which guides the holder (18), provided for holding the dustbin (4), from the ground to the position in which it is tipped over above the container (1), can be pivoted in the space between the front wall of the container and the driver's cab (3). The swivel head (12) for the crane arm is located on a support (11) which merges into a cross-member (10) which can be mounted on two longitudinal members (2) of the running gear. The holder (18) for the dustbin is fixed on a shaft (16) which projects to the rear from a gear head (15) so that during the pivoting motion the holder moves along a longitudinal wall of the container. For tipping the dustbin the shaft has to be rotated and for this a special hydraulic linkage (17) is provided which is connected to the shaft by a gear system. <IMAGE>
Patent DE-3729934-A1 (DE)
Title: Paraglider with improved details
Inventor: LEIBE GERNOT
IPC: B64D17/02
Filed: 1987-09-07
Abstract: A paraglider having an enclosed profiled nose and inlet-flow openings on the underneath of the profile (shark's mouth) or having vertical slots in the region of the profiled nose (flap valve). A paraglider having V-shaped reinforcements consisting of cord or strip mesh at the cable attachment points of the supporting ribs, or having arc-shaped reinforcements between the cable attachment points (funicular polygon or suspension bridge principle). A paraglider having detachable connecting links between the lines and canopy (chain joint,...).
Patent DE-3734584-A1 (DE)
Title: Networklike textile reinforcement for bituminous compositions for surface coatings of buildings
Inventor: ARNOLD ROLF
IPC: E04D5/02
Filed: 1987-10-13
Abstract: The reinforcement of the invention is used for bituminous compositions for surface coats of buildings, in particular for roofs, for example in roof repair. The reinforcement, which has the known warp-knit construction of fringe with weft, combines film threads at least in the weft thread system with lofty, fibrous threads whose mass fraction is at least 50%. The lofty, fibrous threads used can be flat nonwoven threads. The strength of the reinforcement is primarily due to the film threads, while the lofty threads contribute decisively to the stability and to the mass. These lofty threads are very absorbent and so ensure very good adhesion to the bituminous composition.
Patent DE-3736336-A1 (DE)
Title: Constant-voltage range expansion circuit
Inventor: RHEE YOUN KI
IPC: G05F1/563
Filed: 1987-10-27
Abstract: The invention relates to a constant-voltage range expansion circuit in which a rectified high voltage is applied to a constant-voltage part at a low input voltage and a rectified low voltage is applied to this constant-voltage part at a high input voltage, especially such a circuit for the expansion or extension of the input voltage range and for the reduction of a loss (damping) in the rectifier output circuit in the case of a low input voltage. <IMAGE>
Patent DE-3738392-A1 (DE)
Title: Coin-return device
Inventor: FRICK GERHARD
IPC: G07F9/04
Filed: 1987-11-12
Abstract: The coin-return device has a return chamber (2) accessible from outside through an extraction orifice which is closed by a closing flap (4) articulated at the top. Arranged behind the latter is a blocking flap (6) which is mounted on the same shaft (5) as the closing flap (4) and which is to prevent intrusions into the return channel (3). The two flaps (4, 6) are coupled by means of a tension spring (7) which is suspended on the one hand on the closing flap (4) and on the other hand on the upper lever arm (10) of a two-armed lever (8) mounted on the blocking flap (6). <IMAGE>
Patent DE-3739477-A1 (DE)
Inventor: GRAS RAINER DR
IPC: C07C269/02
Filed: 1987-11-21
Abstract: Monoblocked diisocyanates which contain little free and diblocked diisocyanate are obtained by a process which involves adding 1 mole of a blocking agent to a diisocyanate which is present in excess and subsequently removing the excess diisocyanate by thin film evaporation. The compounds produced are useful for the production of cataphoresis resins.
Patent DE-3740034-A1 (DE)
Title: Window pane
Inventor: JAMBOR ARNO DIPL ING
IPC: B60J1/17
Filed: 1987-11-26
Abstract: Lowerable window panes which in the closed position end flush with the vehicle body are closed at the end of a vertical movement by an approximately horizontal pivoting movement. In this procedure, the window-lifter rail, which is connected to the lower edge of the window pane, is also moved in the horizontal direction and, when a conventional window lifter is used, this is associated with increased resistance at the window crank. With the novel window pane the intention is for the window-lifter rail only to be moved in the vertical direction, which facilitates the handling of the window pane. The pivoting movement of the window pane is made possible by the use of pivoted levers which are connected rotatably to the lower edge of the window pane and to the window-lifter rail. As a result, the pivoting movement of the window pane can be decoupled from the movement of the window-lifter rail, which is only displaced in the vertical direction. The pivoted levers are in engagement with a deflecting guide. The lowerable window pane can be used in motor vehicles. <IMAGE>
Patent DE-3800462-A1 (DE)
Title: Table football game, a manual game of skill
Inventor: KRZONKALLA HEINRICH
IPC: A63F7/06
Filed: 1988-01-11
Abstract: A manual game of skill for two persons, in which, on a flat, smooth, table-sized board with a raised rim and the miniaturised drawing of a regular football field, two teams, each of five flat, round sliding pieces (player pieces) are alternately kicked with a playing button, with the aim of hitting a freely sliding, smaller ball piece, optionally via bands, in each case in such a manner that it lands in the opposing goal with the minimum possible number of playing moves. As a result of its edge formation, it can be played shallow or deep as preferred. The upright goals are each protected by a goalkeeper figure which can be manipulated by means of a hand bar and can defend against any shots to be expected. Because of the lay-out of the game and the design of its individual parts it is possible, by analogy, to apply numerous rules of open-air football, penalise breaches of rules and handle the most important playing regulations in such a manner that, as a result, realistic playing scenarios are generated.
Patent DE-3801233-A1 (DE)
Title: Microbicide
Inventor: RIEBLI PETER
IPC: C07D521/00
Filed: 1988-01-18
Abstract: Novel 1-phenoxyphenyl-2-triazolylethanol ethers of the formula I <IMAGE>  in which     R1 is halogen,   R2 is halogen or methyl and R3 is C1-C4-alkyl, C1-C4-haloalkyl, C2-C6-alkoxyalkyl, C3-C6-alkenyl, C3-C6-alkynyl or cyclopropyl and their phytophysiologically acceptable acid addition salts have outstanding microbicidal, in particular phytofungicidal, properties. They can be used for the control and/or preventive protection of crop plants against infections by microorganisms. The preparation of these active substances and compositions containing them are described.
Patent DE-3803961-A1 (DE)
Title: Arrangement for testing a contact wire for the conduction of current
Inventor: KOENIG PETER
IPC: B60M1/13
Filed: 1988-02-10
Abstract: The invention relates to an arrangement for testing a contact wire for the conduction of current to an electrically operated rail vehicle. Simple continuous monitoring as to whether the residual cross-section of a contact wire is still sufficient is made possible by a signal line being provided in a longitudinal recess of the contact wire, by the wearing cross-section area of the contact wire being provided between the current collector face of the contact wire and the longitudinal recess, and by signals being conducted from a transmitter to a receiver via the signal line, and by the change in the signals which takes place in the event of the signal line being damaged being detectable as a detection criterion. <IMAGE>
Patent DE-3804332-A1 (DE)
Title: Circuit arrangement for the transition from four-wire mode to two-wire mode in electrical communications systems
Inventor: HESPELT VOLKER DR ING
IPC: H04B3/23
Filed: 1988-02-12
Abstract: A transmit signal is forwarded from a data source via a hybrid circuit and via a subscriber line to a distant station. A receive signal transmitted by the distant station is forwarded into the data receiver via the following path: high-pass filter, first subtractor, second subtractor, discriminator. These modules form the receive path. Due to incomplete balancing, part of the transmit signal also passes into the receive path in the form of an echo signal. Due to the transmission characteristics of the subscriber line, the receive signal and the echo signal have relatively long post-oscillations. The high-pass filter is provided in order to shorten these post-oscillations. An echo canceller and equaliser can thereby be dimensioned more economically. The high-pass filter comprises a subtractor and a chain circuit containing a delay circuit and a low-pass filter. The high-pass filter input signal is fed to this chain circuit and to the positive input of the subtractor. The output signal of the chain circuit is fed to its negative input.
Patent DE-3805659-A1 (DE)
Title: Control of the liquid feed of the reversible flow filter of a mining machine in underground use
Inventor: MASERAK BERND
IPC: E21C35/22
Filed: 1988-02-24
Abstract: Mining machines, in particular shearer loaders, have hitherto been equipped with reversible flow filters actuated manually. Consequently, it has been left to the operator to carry out the flushing operation at time intervals predetermined by the machine manufacturer. The novel control is to allow the back-flushing operation to proceed automatically after certain periods of time. To this end, a multi-stage piston (16) is provided which can be acted upon hydraulically on one side against spring pressure and which lies in the liquid feed line (18) in front of the reversible flow filters (11, 12). During its stroke taking place under the admission pressure it first of all connects one of the two branches (13) or (14) of the feed line (18) to the associated reversible flow filter (11) or (12) and the inlet side of the other reversible flow filter (12) or (11) to an outlet line (28) which leads into the open. During the further course of its stroke movement, it closes the line branch (13) or (14) leading to the first reversible flow filter (11) or (12) and connects the inlet side of this reversible flow filter (11) or (12) to an outlet line (28) leading into the open. At the same time it connects the second reversible flow filter (11) or (12) to the associated line branch (14) or (13) of the feed line (18) while closing the outlet line (28) open until then and, in its dead centre position effected under the admission pressure, makes a connection between both line branches (13, 14) and both reversible flow filters (11, 12). <IMAGE>
Patent DE-3806316-A1 (DE)
Title: Stranding head for cage stranding machines
Inventor: SANDER JOERG DIPL ING
IPC: D07B7/08
Filed: 1988-02-27
Abstract: The invention relates to a stranding head for cage stranding machines for stranding stranding elements which are particularly sensitive to tensile forces. The aim of the invention was to strand the abovementioned stranding elements with high quality, a destruction of the stranding element being prevented in the event of technological operational disruptions in the stranding-element running, the machine installation being switched off immediately and the location of the disruption being indicated immediately. The aim of developing the above stranding head has been achieved by, as a result of its special embodiment, the controlled supply of the stranding elements to the stranding point, a tensile-force monitoring as well as a tearing safeguard in the form of a material store forming a functional unit.
Patent DE-3807420-A1 (DE)
Inventor: HIRSCHMANN KLEMENS DR ING
IPC: C03B37/06
Filed: 1988-03-07
Abstract: In a fiberising device according to the nozzle blasting principle, the blasting nozzle (6) is followed on the downstream side by a subsonic diffusor (11) which is constructed as a pulse diffusor whose flow cross-section shows abrupt widening to form individual steps (13, 14, 15). This makes it possible to employ an average aperture angle ( alpha ) which is significantly greater than in subsonic diffusors with continuous flow confinement without harmful detachment of the main flow. Furthermore, the vortices which form underneath the cut-back areas prevent direct contact of the filament constituents with the wall, and this, together with the pronounced flow expansion and hence reduction in mutual contact and penetration of filament constituents, results in an appreciably reduced bead content. The diameter distribution of the fibres is uniformised, since, as a result of the energy consumption by the vortices, the strongly edge-accentuated velocity distribution coming from the slot (8) is more rapidly uniformised. By systematically introducing further blasting medium in the area of the subsonic diffusor (11) it is possible to influence the flow systematically in order to meet all fibre quality requirements. 
<IMAGE>
Patent DE-3807882-A1 (DE)
Title: Side-brush carriage for a car wash
Inventor: WISSEL KLAUS
IPC: B60S3/06
Filed: 1988-03-10
Abstract: A description is given of a side-brush carriage of a portal of a car wash, which is moved along a horizontal rail of the portal by way of a motor which is attached directly to the side-brush carriage and which drives a single, rubber-coated roller. Additional operating means, such as chains, toothed belts, cables and the like, which are necessary in the prior art, are dispensed with.
Patent DE-3813257-A1 (DE)
Title: Construction vehicle
Inventor: KLEINEMAS HARALD
IPC: E02F3/34
Filed: 1988-04-20
Abstract: The invention relates to a construction vehicle with an attachment for receiving, for example, sand or suchlike construction material. The attachment can be attached at the rear and/or at the front and can be supported on the vehicle 1 via a supporting boom 7 containing preferably hydraulic power lifts 9, 24, 25 and supporting arms 8 in such a way that it can be pivoted from an essentially horizontal carrying or transport position into a tipping or emptying position. It is designed as a scraper trough shovel 6 which is provided with a scraper edge 15 facing the vehicle 1 in the carrying position and can be shifted from its carrying position by a pivoting movement orientated towards the vehicle 1 into an emptying and scraping position with receiving trough 20 pointing towards the vehicle 1 (Fig. 3). <IMAGE>
Patent DE-3815665-A1 (DE)
Title: Method for forming high-alloy steels and super alloys
Inventor: SINDELAR GUENTER DR ING
IPC: B21B1/20
Filed: 1988-05-07
Abstract: To form high-alloy steels and super alloys by means of a planetary cross-rolling mill (1), use is made of a method in which the feed stock is heated to the required rolling temperature in a soaking furnace (2) before rolling. After passing through the planetary cross-rolling mill (1), the reduced stock is fed back to the soaking furnace (2) via a system of roller tables and is there heated to the rolling temperature required for further diameter reduction. The various rolling tables for transporting the rolling stock are connected to skid-type transfers, allowing the rolling stock to be circulated between the soaking furnace (2) and the planetary rolling mill (1) with little expenditure on machinery. Accurate maintenance of the correct rolling temperature is thus guaranteed. The plant is equipped with a travelling cutting device which can cut the rolled stock to the required final length without scrap. In order to free the surface of the stock from the scale which interferes with the rolling process, a descaling device is provided on the outlet side of the soaking furnace (2). <IMAGE>
Patent DE-3822692-A1 (DE)
Title: Ink applicator roller
IPC: B41N7/06
Filed: 1988-07-05
Abstract: Ink applicator rollers for anilox offset printing machines operate with doctor blades which can destroy the surface of the ink applicator roller due to abrasion. In contrast, surfaces which are resistant to abrasion lead to disturbance of the ink/water balance. The novel ink applicator roller avoids both disadvantages. The surface of the ink applicator roller is provided with two coatings, both of which separately bear an engraving. One of the two layers is abrasion-resistant; the other is ink-receptive and water-repellent. The webs of the first engraving serve as a resting surface for the doctor; the wells of the second engraving meter the offset ink.