baber/WOPTO huggingface dataset:
Patent DE-3139037-A1 (DE)
Title: Fastening arrangement for helical tension springs
Inventor: WERNER HANS-HERMANN ING GRAD
IPC: F16F1/12
Filed: 1981-10-01
Abstract: In the case of the proposed fastening arrangement, the end of a helical spring (1), which end has no hook or eyelet, is pushed over the cylindrical attachment (7) or shaft of an articulation head (2) and a number of turns are secured by a transverse pin (3). The insert bush (9) arranged in the articulation eye (8) of the articulation head (2) can be fixedly screwed on any machine part with the aid of a screw (4). As a result, the end of the helical spring (1) is definitively fastened, it being capable, however, of moving freely to the required extent in all directions. <IMAGE>
Patent DE-3205922-A1 (DE)
Title: Device for raising individual plants in close juxtaposition
Inventor: SCHERZ WILHELM
IPC: B29C48/12
Filed: 1982-02-19
Abstract: For raising individual pot plants (14) in close proximity to other plants on a shelf of a greenhouse, an elastic tubular separating net (24) is used, which is stretched by separating-net supports (16). The latter are fixed on the upper edge of the flower pot (10) via formed-on hooks (18) and bear at the lower end anchoring plates (20) which interact with the earth (12) situated in the flower pot (10). In the region of the anchoring plates (20), anchoring pins (26) which run upwards at an angle are formed onto a main rib (30) of the separating-net supports. Lying opposite these pins in relation to the longitudinal axis of the supports are holding pins (22) which run upwards at an angle and which position in the axial direction the separating net (24) which is under edge stress. <IMAGE>
Patent DE-3216113-A1 (DE)
Title: Ventilation device for roofs with air insulation
IPC: E04D13/17
Filed: 1982-04-30
Abstract: The invention relates to a ventilation device for roofs with air insulation, in which snow, rainwater and the like can no longer penetrate through the air outlet opening, which, moreover, allows the air to pass through without obstruction. The ventilation device essentially consists of a screening basket which can be easily arranged between the roof parts and is optionally connected to further additional elements (snowguards, baseplates). <IMAGE>
Patent DE-3221420-A1 (DE)
Title: Primers and fast-drying surface-coating agents
Inventor: HOEGER PETER
IPC: C09D167/08
Filed: 1982-06-07
Abstract: The invention relates to primers and fast-drying surface-coating agents based on customary air-drying alkyd resins, dissolved in organic solvents, and customary additives and drying substances that contain as pigment at least commercial moist red sludge (mud waste).
Patent DE-3225624-A1 (DE)
Title: Unkrautbekaempfungsmittel
Inventor: DOMBAY ZSOLT
IPC: A01N47/16
Filed: 1982-07-08
Abstract: Gegenstand der Erfindung sind Unkrautbekämpfungsmittel mit einem Gehalt an a) N,N-Di-(n-propyl)-thiocarbaminsäure-S-äthylester der Formel I als Wirkstoff sowie gegebenenfalls b) mindestens einen flüssigen Kohlenwasserstoff mit einem Siedpunkt von 150 bis 320 °C und/oder gegebenenfalls c) einen oder mehr üblichen Zusatzstoff(en), welche auch d) einen oder mehr Thiocarbaminsäureester der allgemeinen Formel II worin R[tief]1 für einen Äthyl-, n-Propyl-, Isobutyl- oder Cyclohexylrest steht und R[tief]2 einen Äthyl-, n-Propyl, n-Butyl- oder Isobutylrest bedeutet oder R[tief]1 und R[tief]2 zusammen einen Hexamethylenrest darstellen sowie R[tief]3 für einen Äthyl- oder n-Propylrest steht, mit der weiteren Maßgabe, dass, falls R[tief]3 für einen Äthylrest steht, R[tief]1 und R[tief]2 nicht beide n-Propylreste bedeuten können, als Wirkstoff enthalten.
Patent DE-3228012-A1 (DE)
Title: Gas and liquid analyser
Inventor: MIRALI TSINGIS
IPC: G01N27/416
Filed: 1982-07-27
Abstract: A gas and liquid analyser comprises a component (21) for feeding in a sample to be analysed, which component has a capillary tube (4), which contains a sample (6) to be analysed and in whose wall two rows of orifices are formed opposite one another. In the orifices of one of the rows, ion-selective electrodes (11, 12) are arranged hermetically, which are connected to a switching unit (13) which is connected to a potentiometer (14) and a potential correction unit (15). Incorporated into the orifices of the other row are porous inserts (7, 8) which come into contact with an electrolyte (3). At the time when the sample (6) to be analysed is present between the porous insert (7, 8) and the ion-selective electrode (11, 12), the latter is in contact with the reference electrode (1), which is connected to the potentiometer (14). …<IMAGE>…
Patent DE-3228880-A1 (DE)
Title: Verfahren zur herstellung elektrisch leitfaehiger polyarylen-verbindungen mit elektronenanziehenden seitengruppen und deren verwendung in der elektrotechnik und zur antistatischen ausruestung von kunststoffen
Inventor: NAARMANN HERBERT DR
IPC: H01B1/12
Filed: 1982-08-03
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von elektrisch leitfähigen Systemen mit elektrischen Leitfähigkeitswerten größer als 10[hoch]-4 S/cm aus Polyarylen-Verbindungen, bei dem man Polyarylen-Verbindungen, die mindestens einmal das Kettenglied der Formel: enthalten, wobei n jeweils größer als 1, vorzugsweise 2 bis 50, ist, R eine Nitril-, Säureamid-, Carbonyl- oder Estergruppe und R[hoch]1 und R[hoch]2 ein Wasserstoffatom oder eine Nitril-, Säureamid-, Carboxyl- oder Estergruppe darstellen mit der Maßgabe, dass stets der eine der Reste R[hoch]1 oder R[hoch]2 ein Wasserstoffatom und der andere dieser beiden Reste eine Nitril-, Säureamid-, Carboxyl- oder Estergruppe ist, und Y einen aromatischen Rest, vorzugsweise Phenylen, bedeutet, unter Ausschluss von Wasserfeuchtigkeit und von Sauerstoff mit 0,03 bis 0,9 Molprozent eines elektronenanziehenden oder elektronenabgebenden Komplexierungsmittel dotiert. Die erhaltenen elektrisch leitfähigen polymeren Systeme können in der Elektrotechnik zur Herstellung von Sonnenzellen, zur Umwandlung und Fixierung von Strahlung, zur Herstellung elektrischer und magnetischer Schalter und elektrischer Speicher und zur antistatischen Ausrüstung von Kunststoffen verwendet werden.
Patent DE-3231923-A1 (DE)
Title: Control device for the remote adjustment of ink zones on printing machines
Inventor: FOERSTER KARL-HEINZ
IPC: B41F31/02
Filed: 1982-08-27
Abstract: The invention relates to a control device for the remote adjustment of ink zones on printing machines. Setting out from the object of providing a control device for the remote adjustment of ink zones on printing machines, which control device effects the adjustment of the position of the ductor knife support elements to the constant function of the ductor knife bending line when predetermined threshold values are exceeded, even in the edge regions, with simple constructional means in a once-through run, a measurement value circuit is arranged between the position indicator and the input multiplexer in each case with a disconnecting contact for the actuators and the imaginary actuators adjoining the outer actuators on both sides, and an additional control is arranged upstream of the sequence control, said additional control being connected on the input side to the triggering unit and on the output side to the measurement value circuit and, in each case via a sample and hold memory whose second input is formed by the position indicators of the respective outer actuators, to the disconnecting contacts for the imaginary actuators.
Patent DE-3232625-A1 (DE)
Title: Suspension device for a large-area lighting fixture or the like
Inventor: ULLMANN HERBERT
IPC: F21V21/16
Filed: 1982-09-02
Abstract: In order to configure a suspension device for a large-area lighting fixture or similar illuminating element in a structurally simple fashion, and to open up manifold adjustment possibilities for the large-area lighting fixture, the large-area lighting fixture (10) or the like is provided in the region of its corners with four cable rollers (18-21). A cable pull (11) runs through outwards from a fastening point (12) on the support device (13) arranged on the ceiling side in a meandering fashion firstly downwards, under two cable rollers (18, 19) on the large-area lighting fixture (10), then upwards over two cable rollers (16, 17) mounted on the support device (13), then once again through downwards and under the remaining two cable rollers (20, 21) on the large-area lighting fixture (10) back upwards to the cable drum (14) which is operated by the reversibly controllable drive motor (15). The invention is employed chiefly in photographic studios. <IMAGE>
Patent DE-3234825-A1 (DE)
Title: Antenna array having a plurality of slotted aerials distributed uniformly around the circumference of a circle
Inventor: HOLTZHAUSSEN FALK-RUEDIGER DIP
IPC: H01Q13/06
Filed: 1982-09-21
Abstract: In an antenna array having a multiplicity of differently aligned slotted aerials, the latter are formed by the open waveguide ends of a waveguide junction. The structure of the waveguide junction is advantageously milled completely into a metal base plate which thus forms three sides of the rectangular waveguide. The fourth waveguide side is produced by screwing a cover plate against the base plate. For reasons of stability, and to reduce the antenna dimensions, the complete waveguide junction is filled with a dielectric. An antenna having only two slotted aerials, in which the waveguide junction is formed by a straight waveguide piece, is particularly advantageous.
Patent DE-3237596-A1 (DE)
Title: Thermal insulating plate
Inventor: EBNER WALTER
IPC: E04C2/40
Filed: 1982-10-09
Abstract: In a thermal insulating plate on the base of organic rigid, tough foam plastics, which, in the longitudinal direction, has at least one longitudinal section which reduces the plate width by compression against the influence of a restoring spring means, the restoring spring section consists of a U-shaped profiled strip, engaging around one edge, or around the edges of two adjacent plates, in the cavity or cavities of which strip the sprung means is arranged.
Patent DE-3237655-A1 (DE)
Title: Process for the production of internal coatings of pipes
Inventor: STEINE HANS-THEO
IPC: C23C24/10
Filed: 1982-10-11
Abstract: The invention relates to a process for the production of internal coatings in pipes from alloys based on iron and/or nickel by melting pulverulent materials having high wear resistance and corrosion resistance, the NiBSi-based alloy powders used being prepared from the melt with slow cooling of the powder particles so that at least 30% of the boron content are bound in the form of stable phases.
Patent DE-3238920-A1 (DE)
Title: Radio-frequency modulator
Inventor: SASAKI KOICHI
IPC: H04N5/40
Filed: 1982-10-21
Abstract: The invention relates to a radio-frequency modulator for video tape devices, in which the tuning circuit (5) provided is provided with elements (15, 16) by means of which a free choice between two or more audio frequencies is possible which are used for modulating the video and audio signals into a radio-frequency signal. For this reason, the radio-frequency modulator provided does no longer have to be exchanged when different television standards are received. <IMAGE>
Patent DE-3242340-A1 (DE)
Title: Heating furnace
Inventor: PATALON HEINRICH DIPL ING
IPC: F27B9/30
Filed: 1982-11-16
Abstract: In a heating furnace, a reduction of the building material and heating of the material to be heated (4) on both sides are achieved by providing a plurality of spaced-apart combustion chambers (7-11). The furnace height is so low in furnace sections (15-18) lying between the combustion chambers (8-11) that the draught flue gases pass through both the upper furnace (5) and through the lower furnace (6). <IMAGE>
Patent DE-3245146-A1 (DE)
Title: Self-propelled combine harvester according to the axial-flow system
Inventor: HEIDJANN FRANZ
IPC: A01F12/18
Filed: 1982-12-07
Abstract: Self-propelled combine harvester according to the axial-flow system, having at least two threshing and separating rotors which are arranged axis-parallel to one another and transversely to the direction of travel and in which the separation of the mixture takes place in a way especially free of faults on account of the special mutual arrangement of the rotor housings.
Patent DE-3245215-A1 (DE)
Title: Method and arrangement for starting internal-combustion engines in flight
Inventor: HUNDHAMMER THEO
IPC: B64D35/00
Filed: 1982-12-07
Abstract: The invention is intended to permit very simple, reliable starting of internal-combustion engines in flight. Electrical starters are too unreliable and too heavy, in particular in the case of motor-gliders. "Power-diving" at relatively high speeds in order to start the engine is often unpleasant for the pilot and is dangerous close to the ground. A clutch is therefore fitted between the propeller and the engine, which allows rotation energy to be built up in the propeller, which is initially rotating freely. This energy can be used to rotate the engine by engaging the clutch. The clutch obtains its switching function by means of a locked centrifugal-force switch, so that it is possible to start the engine reliably, even when flying slowly.
Patent DE-3301408-A1 (DE)
Title: Wheel-chair traction device
Inventor: OSTERLAND SIGRID ING GRAD
IPC: A61G5/04
Filed: 1983-01-18
Abstract: Additional patent application to P 3200157.6 having the features described in the abstract on page 22 of the parent application and the following improvements: the steering linkage (10, 11) no longer has two bending points for folding together but only one pivot connection (17) inclined through about 45 DEG . The front wheels (5) which are not normally driven are also driven when loaded - for example on climbing stairs (16) - by a friction wheel clutch (18). Accidents in open country due to damage to the V-belt, engine or battery because of blockage of the traction device caused by the terrain are prevented by an extremely simple slip clutch combined with a V-belt drive (19). In the case of the large disc to be driven, the V-belt rests only with its inner surface on a flat belt disc (23). <IMAGE>
Patent DE-3301478-A1 (DE)
Title: Fixing device for fixing a tubular or rod-shaped component on an installation surface
Inventor: HELLMANN DETLEF
IPC: E04F11/18
Filed: 1983-01-18
Abstract: A fixing apparatus for fixing a tubular or rod-shaped component on an installation surface has a fixing member which consists of a mounting part, having a passage for the component, a fixing part having a threaded hole to receive a fixing screw, and an intermediate piece connecting the mounting part to the fixing part, this intermediate piece having a lateral recess (8, 18) which can be masked with a removable cap (28), through which recess a tool can be introduced to actuate the fixing screw (46) (Fig. 11). <IMAGE>
Patent DE-3302897-A1 (DE)
Title: Device for reading out a two-dimensional charge image with an array
Inventor: ALTMANN FRANZ
IPC: H01L25/11
Filed: 1983-01-28
Abstract: The main application (VPA 82 P 3182) relates to a device comprising an array (2) of stacked printed circuit boards (10) each having electrodes (8) on one of its narrow sides (16) and switchable amplifiers on one of its flat sides (14). Each printed circuit board has a leakage resistor (21) and has recesses (18) running parallel to the narrow sides (16) on one of its flat sides (14). According to the invention, the leakage resistors (21) provided are resistor chips. In this way, a high yield is achieved in producing printed circuit boards (10) having, for example, more than 100 electrodes (8) on a narrow side (16) of the printed circuit board (10). <IMAGE>
Patent DE-3307428-A1 (DE)
Title: Container for planting plants
Inventor: JUERGENS THEODOR
IPC: A01G9/02
Filed: 1983-03-03
Abstract: The wall of the container, which is open at the top and filled with topsoil, has a number of planting holes or plant pockets, into which the young plants or seed grains are inserted. The plants grow out of the planting holes and overgrow to a greater or lesser extent the entire surface of the container. The plant containers are very decorative and require very little space for installation.
Patent DE-3312044-A1 (DE)
Title: Method for regulating the output signal of a semiconductor laser
Inventor: BAMBACH WOLFGANG DIPL ING
IPC: H01S5/0683
Filed: 1983-04-02
Abstract: The invention relates to method for regulating the output signal of a semiconductor laser by means of pilot-tone superimposition and is characterised in that this is brought about using different amplitudes and in antiphase with the modulation current and the bias current, in such a manner that the upper and lower envelopes of the output signal have identical pilot-tone amplitudes, and in such a manner that the modulation current and the superimposed antiphase pilot current are increased in magnitude when an excessive in-phase pilot component is identified and are reduced in magnitude when an excessive antiphase pilot-tone component is identified. The method according to the invention offers the advantage at the receiving end that the so-called high-impedance preamplifiers cannot be overdriven by low-frequency pilot components.
Patent DE-3312092-A1 (DE)
Title: Arrangement for determining the flow rate of a medium, in particular the air flow rate, through an air inlet line of an internal combustion engine
Inventor: GIESE HANS-GEORG DIPL ING
IPC: G01F1/66
Filed: 1983-04-02
Abstract: In order to include the influence of temperature changes and seal changes in the fluid, in addition to the customary actual ultrasonic measuring device (2,4) extending in the direction of flow along a predetermined measurement section (s) a reference measuring device (9,10) is present whose components are located one after the other perpendicularly to the direction of flow at a predetermined distance (D) and which accordingly supply a reference propagation time signal which only depends on the respective sound velocity, but not on the respective flow speed. The value determined in this way for the actual sound velocity is included in the determination of the flow rate of the fluid. <IMAGE>
Patent DE-3312851-A1 (DE)
Title: Sound-damping and sound-insulating connection of tread plates made of metal
Inventor: GEHRING GERHARD
IPC: E04F15/06
Filed: 1983-04-09
Abstract: The present invention relates to a sound-damping and sound-insulating connection of tread plates made of metal, which are underlaid with insulating materials. The prior art uses brackets, which leads to long assembly times. The invention remedies this by the fact that in each case two tread plates 1, 4 overlap in the region of the joint connections, whereas the remaining tread plates 2, 3 are notched in the overlapping region, and that the tread plates are interconnected by means of screws 5, in particular tapping screws. <IMAGE>
Patent DE-3314055-A1 (DE)
Title: Microwave oven
Inventor: TANIGAWA MASANOBU
IPC: F24C7/02
Filed: 1983-04-19
Abstract: A locking mechanism (8) for the opening or closing of an inlet opening (4) for air to cool a magnetron arranged within a microwave oven (Fig. 3b) includes spring elements (7;12) of an alloy having a shape memory, which have a long operating life and act as an energy-saving and inexpensive substitute for an otherwise conventional extra drive of the locking mechanism (8). <IMAGE>
Patent DE-3323667-A1 (DE)
Title: Vice-grip wrench
Inventor: KLIMACH HORST ING GRAD
IPC: B25B7/12
Filed: 1983-07-01
Abstract: Published without abstract.
Patent DE-3324234-A1 (DE)
Title: Touch-type switching panel for a screen
Inventor: DUDE GERHARD DIPL ING
IPC: G06F3/0488
Filed: 1983-07-02
Abstract: The invention relates to a transparent sensitive touch-type switching panel for various screens, consisting of a transparent carrier (10) on the surface of which, facing the screen, the metallically conductive and transparent feed-in columns (11, 13, 15, 17) and interrogating fields (12, 14...) are arranged and connected to evaluating electronics (20), and the touch-type fields (51, 52, 53...), which cover the feed-in columns and interrogating fields, which are also metallic and transparent and are arranged on the side of the carrier (10) facing the operator for the capacitive coupling (Figure 1). <IMAGE>
Patent DE-3324741-A1 (DE)
Title: Screw closure for insulating flasks
Inventor: ZIMMERMANN ANSO DR
IPC: A47J41/00
Filed: 1983-07-08
Abstract: A screw closure for insulating flasks is described, in which, by a, for example, semi-rotation of the screw stopper (11), a sufficiently large outflow opening for the passage of liquid being poured out is exposed. For this purpose, a passage (14) is provided which allows liquid to flow out past the thread (9, 10) of the screw stopper (11). In order to allow good pouring-out on all sides, such as is desirable in insulating flasks, the passage (14) is provided radially outside the internal thread (9) for the screw stopper (11), said internal thread being arranged on a top part (3). An annular body (8) bearing the internal thread (9) is fastened to the top part (3) by a few radial webs (7) which divide the passage (14). <IMAGE>
Patent DE-3339225-A1 (DE)
Title: Central heating boiler
Inventor: BLAAUW RUDOLF
IPC: F24H1/44
Filed: 1983-10-28
Abstract: A central heating boiler is provided with a number of vertically arranged elements (2,3,10) provided with water channels, a number of them (2,3) forming the lateral boundary of the combustion site provided with a burner (5), and at least one of them (10) being arranged above the burner (5). The elements (2,3,10) provided with water channels are connected to a water supply duct (20) with a circulating pump (22) and a drain duct (25). So that no condensation occurs on the underside of the elements (2,3,10) provided with water channels when the water feed temperature is low, the feed duct (20) and also the drain duct (25) are connected to the upper side of the elements (2,3,10) provided with water channels. <IMAGE>
Patent DE-3344890-A1 (DE)
Title: High-voltage switch
Inventor: HERTZ WALTER DR RER NAT
IPC: H01H33/82
Filed: 1983-12-12
Abstract: In a high-voltage switch, especially a synchronous switch, means are provided according to the invention for releasing the flow (16) of the extinguishing medium on the switching path (15) before (in time) the separation of the contacts (8, 10) during the switching-off process. In the case of this switch, the flow (16) of the extinguishing medium has already built up in the entire flow cross-section on the switching path (15) at the time of contact separation. The minimum extinguishing time and the energy converted during extinguishing of the arc are thus correspondingly low. <IMAGE>
Patent DE-3400431-A1 (DE)
Title: Derailleur device, in particular on a cycle
Inventor: DEMBINSKI WALTER
IPC: B62M25/04
Filed: 1984-01-09
Abstract: In the derailleur device of a cycle derailleur gear-shift mechanism, the derailleur device is guided through a joint parallelogram. In order to permit the setting of the derailleur device to be preselected even when the chain is stationary, one of the joints of the joint parallelogram is constructed as a compensation joint and is guided counter to the effect of an elastic joint support element along a movement path on one of the parts of the parallelogram associated with it.